Texas Instruments MSP430C311S Manuel utilisateur

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

DLow Supply Voltage Range 2.5 V − 5.5 V

DUltra Low-Power Consumption

DLow Operation Current, 400 μA at 1 MHz,

DFive Power Saving Modes: (Standby Mode:

1.3 μA, RAM Retention/Off Mode: 0.1 μA)

DWakeup From Standby Mode in 6 μs

Maximum

D16-Bit RISC Architecture, 300 ns Instruction

Cycle Time

DSingle Common 32 kHz Crystal, Internal

System Clock up to 3.3 MHz

DIntegrated LCD Driver for up to 64 or 92

Segments

DSlope A/D Converter With External

Components

DSerial Onboard Programming

DProgram Code Protection by Security Fuse

DFamily Members Include:

MSP430C311S: 2k Byte ROM,128 Byte RAM

MSP430C312: 4k Byte ROM, 256 Byte RAM

MSP430C313: 8k Byte ROM, 256 Byte RAM

MSP430C314: 12k Byte ROM, 512 Byte RAM

MSP430C315: 16k Byte ROM, 512 Byte RAM

MSP430P313: 8k Byte OTP, 256 Byte RAM†

MSP430P315: 16k Byte OTP, 512 Byte RAM

MSP430P315S: 16k Byte OTP, 512 ByteRAM

DEPROM Version Available for Prototyping :

PMS430E313FZ†, PMS430E315FZ

DAvailable in:

56-Pin Plastic Small-Outline Package

(SSOP),

48-Pin SSOP (MSP430C311S,

MSP430P315S),

68-Pin J-Leaded Ceramic Chip Carrier

(JLCC) Package (EPROM Only)

description

The MSP430 is an ultralow-power mixed signal microcontroller family consisting of several devices that feature

different sets of modules targeted to various applications. The microcontroller is designed to be battery operated

for an extended application lifetime. With 16-bit RISC architecture, 16-bit integrated registers on the CPU, and

a constant generator, the MSP430 achieves maximum code efficiency. The digitally-controlled oscillator,

together with the frequency-locked-loop (FLL), provides a wakeup from a low-power mode to active mode in

less than 6 ms.

†MSP430P313/E313 not recommended for new designs − replaced by MSP430P315/E315.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

NC − No internal connection

TDO/TDI

TDI/VPP

TMS

TCK

RST/NMI

XBUF

VSS

VCC

R23

R13

Xin

Xout/TCLK

P0.0

P0.1/RXD

P0.2/TXD

P0.3

P0.4

P0.5

P0.6

P0.7

TP0.0

TP0.1

TP0.2

TP0.3

TP0.4

TP0.5

CIN

COM3

COM2

COM1

COM0

S27/O27/CMPI

S26/O26

S23/O23

S22/O22

S18/O18

S17/O17

S16/O16

S15/O15

S14/O14

S13/O13

S12/O12

S11/O11

S10/O10

S9/O9

S8/O8

S7/O7

S6/O6

S5/O5

S4/O4

S3/O3

S2/O2

DL PACKAGE

(56-PIN TOP VIEW)

TDI/VPP

TMS

TCK

RST/NMI

XBUF

VSS

VCC

R23

R13

Xin

Xout/TCLK

P0.1/RXD

P0.2/TXD

P0.3

P0.4

P0.5

P0.6

TP0.0

TP0.1

TP0.2

TP0.3

TP0.5

CIN

TDO/TDI

COM3

COM2

COM1

COM0

S27/O27/CMPI

VSS

S16/O16

S15/O15

S14/O14

S13/O13

S12/O12

S11/O11

S10/O10

S9/O9

S8/O8

S7/O7

S6/O6

S5/O5

S4/O4

S3/O3

S2/O2

DL PACKAGE

(48-PIN TOP VIEW)

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

2POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

description (continued)

Typical applications include sensor systems that capture analog signals, converting them to digital values, and

then processes the data and displays them or transmits them to a host system. The timer/port module provides

single-slope A/D conversion capability for resistive sensors.

AVAILABLE OPTIONS

PACKAGED DEVICES

TASSOP

48-Pin

(DL)

SSOP

56-Pin

(DL)

JLCC

68-Pin

(FZ)

40°Cto85°C

MSP430C311SIDL

MSP430C312IDL

MSP430C313IDL

MSP430C314IDL

−40°C to 85°C

MSP430C311SIDL

MSP430P315SIDL

MSP430C314IDL

MSP430C315IDL

MSP430P313IDL†

MSP430P315IDL

PMS430E313FZ†

25°C — —

PMS430E313FZ†

PMS430E315FZ

†MSP430P313/E313 not recommended for new designs − replaced by MSP430P315/E315.

functional block diagram

MSP430C312,313,314,315 and MSP430P313†,315 and PMS430E313,315

Oscillator

FLL

System Clock

ACLK

MCLK

4/8/12/16 kB

ROM

8/16 kB

C: ROM

256/512 B

RAM

Power-On-

Reset

8-Bit Timer/

Counter

Serial Protocol

I/O Port

8 I/O’s, All With

Interr. Cap.

3 Int. Vectors

CPU

Incl. 16 Reg.

Test

JTAG

Bus

Conv

Timer/Port

Applications:

Timer, O/P

Basic LCD

92 Segments

1, 2, 3, 4 MUX

Timer1

Watchdog

Timer

15/16 Bit

MAB, 16 Bit

MDB, 16 Bit

MAB, 4 Bit

MDB, 8 Bit

MCB

LCD

CMPI

TP0.0−4

CIN

XIN Xout XBUF RST/NMI P0.0−7

Com0−3

S0−18,22,23,26/

S27/O27/CMPI

R13 R23

TDI/VPP

TDO/TDI

TMS

TCK

TXD

P: OTP

A/D Conv.

Support RXD

OPT or EPROM

E: EPROM

TP0.5

O2−18,22,23,26

VCC VSS

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

Terminal Functions

MSP430C312, MSP430C313†, MSP430C314, MSP430C315, MSP430P313†, MSP430P315

56-pin SSOP package

TERMINAL

I/O

DESCRIPTION

NAME NO. I/O DESCRIPTION

CIN 27 I Counter enable. CIN input enables counter (TPCNT1) (timer/port).

COM0−COM3 52−55 O Common output pins. COM0−COM3 are used for LCD back planes.

P0.0 13 I/O General-purpose digital I/O pin

P0.1/RXD 14 I/O General-purpose digital I/O pin, receive data input port − 8-bit (timer/counter)

P0.2/TXD 15 I/O General-purpose digital I/O pin, transmit data output port − 8-bit (timer/counter)

P0.3−P0.7 16−20 I/O Five general-purpose digital I/O pins, bit 3−7

R23 9 I Input of second positive analog LCD level (V2) (LCD)

R13 10 I Input of third positive analog LCD level (V3 of V4) (LCD)

RST/NMI 5 I Reset input or nonmaskable interrupt input

S0 29 O Segment line S0 (LCD)

S1 30 O Segment line S1 (LCD)

S2/O2−S5/O5 31−34 O Segment lines (S2 to S5) or digital output port O2 to O5, group 1 (LCD)

S6/O6−S9/O9 35−38 O Segment lines (S6 to S9) or digital output port O6 to O9, group 2 (LCD)

S10/O10−S13/O13 39−42 O Segment lines (S10 to S13) or digital output port O10 to O13, group 3 (LCD)

S14/O14−S17/O17 43−46 O Segment lines (S14 to S17) or digital output port O14 to O17, group 4 (LCD)

S18/O18 47 O Segment line (S18) or digital output port O18 , group 5 (LCD)

S22/O22−S23/O23 48,49 O Segment lines (S22 to S23) or digital output port O22 to O23, group 6 (LCD)

S26/O26 50 O Segment line (S26) or digital output port O26, group 7 (LCD)

S27/O27/CMPI 51 I/O Segment line (S27) or digital output port O27 group 7, can be used as a comparator input port CMPI

(timer/port)

TCK 4 I Test clock. TCK is a clock input terminal for device programming and test.

TDI/VPP 2 I Test data input port. TDI/VPP is used as a data input terminal or an input for programming voltage.

TDO/TDI 1 I/O Test data output port. TDO/TDI is used as a data output terminal or as a data input during

programming.

TMS 3 I Test mode select. TMS is an input terminal for device programming and test.

TP0.0 21 O/Z General-purpose 3-state digital output port, bit 0 (timer/port)

TP0.1 22 O/Z General-purpose 3-state digital output port, bit 1 (timer/port)

TP0.2 23 O/Z General-purpose 3-state digital output port, bit 2 (timer/port)

TP0.3 24 O/Z General-purpose 3-state digital output port, bit 3( timer/port)

TP0.4 25 O/Z General-purpose 3-state digital output port, bit 4 (timer/port)

TP0.5 26 I/O/Z General-purpose 3-state digital I/O pin, bit 5 (timer/port)

VCC 8Supply voltage

VSS 7Ground reference

XBUF 6 O Clock signal output of system clock (MCLK) or crystal clock (ACLK)

Xin 11 IInput terminal of crystal oscillator

Xout/TCLK 12 I/O Output terminal of crystal oscillator or test clock input

†MSP430P313/E313 not recommended for new designs − replaced by MSP430P315/E315.

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

4POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

functional block diagram

MSP430C311S and MSP430P315S

P0.1−6

Oscillator

FLL

System Clock

ACLK

MCLK

2 kB

ROM

16 kB

C: ROM

128/512B

RAM

Power-On-

Reset

8-bit Timer/

Counter

Serial Protocol

I/O Port

6 I/O’s, All With

Interr. Cap.

2 Int. Vectors

CPU

Incl. 16 Reg.

Test

JTAG

Bus

Conv

Timer/Port

Applications:

Timer, O/P

Basic LCD

64 Segments

1, 2, 3, 4 MUX

Timer1

Watchdog

Timer

15/16 Bit

MAB, 16 Bit

MDB, 16 Bit

MAB, 4 Bit

MDB, 8 Bit

MCB

LCD

CMPI

TP0.0−3

CIN

XIN Xout XBUF RST/NMI

COM0−3

S2−16/O2−16

S27/O27/CMPI

R13 R23

TDI/VPP

TDO/TDI

TMS

TCK

TXD

P: OTP

A/D Conv.

Support RXD

OTP

TP0.5

VCC VSS

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

Terminal Functions

MSP430C311S, MSP430P315S

48-pin SSOP package

TERMINAL

I/O

DESCRIPTION

NAME NO. I/O DESCRIPTION

CIN 24 I Counter enable. CIN input enables counter (TPCNT1) (timer/port).

COM0−COM3 44−47 O Common output pins, COM0−COM3 are used for LCD back planes.

P0.1/RXD 12 I/O General-purpose digital I/O pin, receive data input port − 8-Bit (timer/counter)

P0.2/TXD 13 I/O General-purpose digital I/O pin, transmit data output port − 8-Bit (timer/counter)

P0.3 14 I/O General-purpose digital I/O pins, bit 3

P0.4 15 I/O General-purpose digital I/O pins, bit 4

P0.5 16 I/O General-purpose digital I/O pins, bit 5

P0.6 17 I/O General-purpose digital I/O pins, bit 6

R23 8 I Input of second positive analog LCD level (V2) (LCD)

R13 9 I Input of third positive analog LCD level (V3 of V4) (LCD)

RST/NMI 4 I Reset input or nonmaskable interrupt input

S2/O2−S5/O5 25−28 O Segment lines (S2 to S5) or digital output port O2 to O5, group 1 (LCD)

S6/O6−S9/O9 29−32 O Segment lines (S6 to S9) or digital output port O6 to O9, group 2 (LCD)

S10/O10−S13/O13 33−36 O Segment lines (S10 to S13) or digital output port O10 to O13, group 3 (LCD)

S14/O14−S16/O16 37−39 O Segment lines (S14 to S17) or digital output port O14 to O17, group 4 (LCD)

S27/O27/CMPI 43 I/O Segment line (S27) or digital output port O27 group 7, can be used as a comparator input port CMPI

(timer/port)

TCK 3 I Test clock. TCK is a clock input terminal for device programming and test.

TDI/VPP 1 I Test data input port. TDI/VPP is used as a data input terminal or an input for programming voltage.

TDO/TDI 48 I/O Test data output port. TDO/TDI is used as a data output terminal or as a data input during

programming.

TMS 2 I Test mode select. TMS is an input terminal for device programming and test.

TP0.0 19 O/Z General-purpose 3-state digital output port, bit 0 (timer/port)

TP0.1 20 O/Z General-purpose 3-state digital output port, bit 1 (timer/port)

TP0.2 21 O/Z General-purpose 3-state digital output port, bit 2 (timer/port)

TP0.3 22 O/Z General-purpose 3-state digital output port, bit 3 (timer/port)

TP0.5 23 I/O/Z General-purpose 3-state digital I/O pin, bit 5 (timer/port)

VCC 7Supply voltage

VSS 6, 41 Ground references

XBUF 5 O Clock signal output of system clock (MCLK) or crystal clock (ACLK)

Xin 10 I Input terminal of crystal oscillator

Xout/TCLK 11 I/O Output terminal of crystal oscillator or test clock input

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

6POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

short-form description

processing unit

The processing unit is based on a consistent and orthogonal designed CPU and instruction set. This design

structure results in a RISC-like architecture, highly transparent to the application development and

distinguishable by the ease of programming. All operations other than program-flow instructions are

consequently performed as register operations in conjunction with seven addressing modes for source and four

modes for destination operand.

CPU

Sixteen registers located inside the CPU provide

reduced instruction execution time. This reduces

a register-register operation execution time to one

cycle of the processor frequency.

Four registers are reserved for special use as a

program counter, a stack pointer, a status register,

and a constant generator. The remaining ones are

available as general-purpose registers.

Peripherals connected to the CPU using a data

address and control bus can be handled easily

with all instructions for memory manipulation.

instruction set

The instruction set for this register-register

architecture provides a powerful and easy-to-use

assembly language. The instruction set consists of 51 instructions with three formats and seven addressing

modes. Table 1 provides a summation and example of the three types of instruction formats; the addressing

modes are listed in Table 2.

Table 1. Instruction Word Formats

Dual operands, source-destination e.g. ADD R4, R5 R4 + R5 →R5

Single operands, destination only e.g. CALL R8 PC →(TOS), R8 →PC

Relative jump, un-/conditional e.g. JNE Jump-on equal bit = 0

Each instruction that operates on word and byte data is identified by the suffix B.

Examples: Instructions for word operation Instructions for byte operation

MOV EDE,TONI MOV.B EDE,TONI

ADD #235h,&MEM ADD.B #35h,&MEM

PUSH R5 PUSH.B R5

SWPB R5 —

Program Counter

General-Purpose Register

PC/R0

Stack Pointer SP/R1

Status Register SR/CG1/R2

Constant Generator CG2/R3

General-Purpose Register R5

General-Purpose Register R14

General-Purpose Register R15

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

Table 2. Address Mode Descriptions

ADDRESS MODE s d SYNTAX EXAMPLE OPERATION

Indexed √ √ MOV X(Rn), Y(Rm) MOV 2(R5), 6(R6) M(2 + R5) →M(6 + R6)

Symbolic (PC relative) √ √ MOV EDE, TONI M(EDE) →M(TONI)

Absolute √ √ MOV &MEM, &TCDAT M(MEM) →M(TCDAT)

Indirect √MOV @Rn, Y(Rm) MOV @R10, Tab(R6) M(R10) →M(Tab + R6)

Indirect autoincrement √MOV @Rn+, RM MOV @R10+, R11 M(R10) →R11, R10 + 2 →R10

Immediate √MOV #X, TONI MOV #45, TONI #45 →M(TONI)

NOTE: s = source d = destination

Computed branches (BR) and subroutine call (CALL) instructions use the same addressing modes as the other

instructions. These addressing modes provide indirect addressing, ideally suited for computed branches and

calls. The full use of this programming capability permits a program structure different from conventional 8- and

16-bit controllers. For example, numerous routines can easily be designed to deal with pointers and stacks

instead of using flag type programs for flow control.

operation modes and interrupts

The MSP430 operating modes support various advanced requirements for ultra low-power and ultra-low energy

consumption. This is achieved by the management of the operations during the different module operation

modes and CPU states. The requirements are fully supported during interrupt event handling. An interrupt event

awakens the system from each of the various operating modes and returns with the RETI instruction to the mode

that was selected before the interrupt event. The clocks used are ACLK and MCLK. ACLK is the crystal

frequency and MCLK , a multiple of ACLK, is used as the system clock.

The software can configure five operating modes:

DActive mode (AM). The CPU is enabled with different combinations of active peripheral modules.

DLow-power mode 0 (LPM0). The CPU is disabled, peripheral operation continues, ACLK and MCLK signals

are active, and loop control for MCLK is active.

DLow-power mode 1 (LPM1). The CPU is disabled, peripheral operation continues, ACLK and MCLK signals

are active, and loop control for MCLK is inactive.

DLow-power mode 2 (LPM2). The CPU is disabled, peripheral operation continues, ACLK signal is active,

and MCLK and loop control for MCLK are inactive.

DLow-power mode 3 (LPM3). The CPU is disabled, peripheral operation continues, ACLK signal is active,

MCLK and loop control for MCLK are inactive, and the dc generator for the digital controlled oscillator (DCO)

(³MCLK generator) is switched off.

DLow-power mode 4 (LPM4). The CPU is disabled, peripheral operation continues, ACLK signal is inactive

(crystal oscillator stopped), MCLK and loop control for MCLK are inactive, and the dc generator for the DCO

is switched off.

The special function registers (SFR) include module-enable bits that stop or enable the operation of the specific

peripheral module. All registers of the peripherals may be accessed if the operational function is stopped or

enabled. However, some peripheral current-saving functions are accessed through the state of local register

bits. An example is the enable/disable of the analog voltage generator in the LCD peripheral, which is turned

on or off using one register bit.

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

8POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

operation modes and interrupts (continued)

The most general bits that influence current consumption and support fast turn-on from low power operating

modes are located in the status register (SR). Four of these bits control the CPU and the system clock generator:

SCG1, SCG0, OscOff, and CPUOff.

Reserved For Future

Enhancements

15 9 8 7 0

V SCG1 SCG0 OscOff CPUOff GIE N Z C

rw-0 rw-0 rw-0 rw-0 rw-0 rw-0 rw-0 rw-0 rw-0 rw-0

interrupt vector addresses

The interrupt vectors and the power-up starting address are located in the ROM with an address range of

0FFFFh-0FFE0h. The vector contains the 16-bit address of the appropriate interrupt handler instruction

sequence.

INTERRUPT SOURCE INTERRUPT FLAG SYSTEM INTERRUPT WORD ADDRESS PRIORITY

Power-up, external reset, watchdog WDTIFG (see Note 1) Reset 0FFFEh 15, highest

NMI, oscillator fault NMIIFG (see Notes 1 and 3)

OFIFG (see Notes 1 and 4)

Nonmaskable,

(Non)maskable 0FFFCh 14

Dedicated I/O P0.0 P0.0IFG Maskable 0FFFAh 13

Dedicated I/O P0.1

P0 1IFG

Maskable

0FFF8h

8-Bit Timer/Counter P0.1IFG Maskable 0FFF8h 12

0FFF6h 11

Watchdog Timer WDTIFG Maskable 0FFF4h 10

0FFF2h 9

0FFF0h 8

0FFEEh 7

0FFECh 6

Timer/Port RC1FG, RC2FG, EN1FG

(see Note 2) Maskable 0FFEAh 5

0FFE8h 4

0FFE6h 3

0FFE4h 2

Basic Timer1 BTIFG Maskable 0FFE2h 1

I/O Port 0.2−7 P0.27IFG (see Note 1) Maskable 0FFE0h 0, lowest

NOTES: 1. Multiple source flags

2. Timer/port interrupt flags are located in the timer/port registers

3. Non maskable: neither the individual nor the general interrupt enable bit will disable an interrupt event.

4. (Non) maskable: the individual interrupt enable bit can disable an interrupt event, but the general interrupt enable bit cannot.

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

special function registers

Most interrupt and module enable bits are collected into the lowest address space. Special function register bits

that are not allocated to a functional purpose are not physically present in the device. Simple software access

is provided with this arrangement.

interrupt enable 1 and 2

7654 0

P0IE.1 OFIE WDTIE

32 1

P0IE.0

rw-0 rw-0 rw-0 rw-0

Address

WDTIE: Watchdog Timer enable signal

OFIE: Oscillator fault enable signal

P0IE.0: Dedicated I/O P0.0

P0IE.1: P0.1 or 8-Bit Timer/Counter, RXD

7654 0

TPIE

rw-0

32 1

rw-0

Address

01h BTIE

TPIE: Timer/Port enable signal

BTIE: Basic Timer1 enable signal

interrupt flag register 1 and 2

7654 0

P0IFG.1 OFIFG WDTIFG

32 1

rw-0 rw-1 rw-0

Address

02h NMIIFG P0IFG.0

rw-0 rw-0

WDTIFG: Set on overflow or security key violation

Reset on VCC power-on or reset condition at RST/NMI-pin

OFIFG: Flag set on oscillator fault

P0.0IFG: Dedicated I/O P0.0

P0.1IFG: P0.1 or 8-Bit Timer/Counter, RXD

NMIIFG: Signal at RST/NMI-pin

7654 0

32 1

Address

03h BTIFG

BTIFG: Basic Timer1 flag

module enable register 1 and 2

7654 032 1

Address

04h

7654 032 1

Address

05h

Legend rw:

rw-0:

Bit can be read and written.

Bit can be read and written. It is reset by PUC

SFR bit is not present in device.

MSP430x31x

MIXED SIGNAL MICROCONTROLLERS

SLAS165D − FEBRUARY 1998 − REVISED APRIL 2000

10 POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

POST OFFICE BOX 1443 •HOUSTON, TEXAS 77251−1443

memory organization

Int. Vector

2 kB ROM

128B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

F800h

027Fh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430C311S

Int. Vector

12 kB ROM

512B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

D000h

03FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430C314

Int. Vector

8 kB ROM

256B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

E000h

02FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430C313

Int. Vector

8 kB OTP

EPROM

256B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

E000h

02FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430P313†

PMS430E313†

Int. Vector

16 kB ROM

512B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

C000h

03FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430C315

Int. Vector

4 kB ROM

256B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

F000h

02FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430C312

Int. Vector

16 kB

OTP

EPROM

512B RAM

16b Per.

8b Per.

SFR

FFFFh

FFE0h

FFDFh

C000h

03FFh

0200h

01FFh

0100h

00FFh

0010h

000Fh

0000h

MSP430P315

MSP430P315S

PMS430E315

†MSP430P313/E313 not recommended for new designs − replaced by MSP430P315/E315.

Ce manuel convient aux modèles suivants

Table des matières

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