ST72361 datasheet(5/224 Pages) STMICROELECTRONICS

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ST72361

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1 INTRODUCTION

The ST72361 devices are members of the ST7 mi-

crocontroller family designed for mid-range appli-

cations with LIN (Local Interconnect Network) in-

terface.

All devices are based on a common industry-

standard 8-bit core, featuring an enhanced instruc-

tion set and are available with FLASH or ROM pro-

gram memory.

The enhanced instruction set and addressing

modes of the ST7 offer both power and flexibility to

software developers, enabling the design of highly

efficient and compact application code. In addition

to standard 8-bit data management, all ST7 micro-

controllers feature true bit manipulation, 8x8 un-

signed multiplication and indirect addressing

modes.

Figure 1. Device Block Diagram

8-BIT CORE

ALU

OSC1

OSC2

RESET

PORT A

CONTROL

RAM

PA7:0

(8 bits)1

PROGRAM

(16 - 60 Kbytes)

MEMORY

PLL x 2

PWM

8-Bit

PORT B

PORT C

SPI

LINSCI2

PB7:0

(8 bits)1

PC7:0

(8 bits)1

OSC

PORT D

PD7:0

(8 bits)1

option

LINSCI1

16-Bit

TIMER

(LIN master)

(LIN master/slave)

VSS

VDD

POWER

SUPPLY

PORT E

PE7:0

(8 bits)1

PORT F

PF7:0

(8 bits)1

TIMER

ART

MCC

(Clock Control)

1On some devices only (see Device Summary on page 1)

TLI1

WATCHDOG

WINDOW

(1.5 - 2 Kbytes)

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