ST92F124V1TBE Просмотр технического описания (PDF) - STMicroelectronics

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ST92F124V1TBE

8/16-bit single voltage Flash MCU family with RAM, E³ ™ (emulated EEPROM), CAN 2.0B and J1850 BLPD

STMicroelectronics 

ST92124xxx-Auto/ST92150xxxxx-Auto/

ST92250xxxx-Auto

Features

8/16-bit single voltage Flash MCU family with RAM,

E³ ™ (emulated EEPROM), CAN 2.0B and J1850 BLPD

Datasheet − production data

■ Memories

– Internal memory: Single Voltage Flash up to 256

Kbytes, RAM up to 8 Kbytes, 1 Kbyte E3 TM

(Emulated EEPROM)

– In-Application Programming (IAP)

– 224 general purpose registers (register file)

available as RAM, accumulators or index

pointers

■ Clock, reset and supply management

– Register-oriented 8/16 bit CORE with RUN,

WFI, SLOW, HALT and STOP modes

– 0-24 MHz Operation (Int. Clock), 4.5-5.5 V

range

– PLL Clock Generator (3-5 MHz crystal)

– Minimum instruction time: 83 ns (24 MHz int.

clock)

■ Up to 80 I/O pins

■ Interrupt management

– 4 external fast interrupts + 1 NMI

– Up to 16 pins programmable as wake-up or

additional external interrupt with multi-level

interrupt handler

■ DMA controller for reduced processor overhead

■ Timers

– 16-bit Timer with 8-bit Prescaler, and Watchdog

Timer (activated by software or by hardware)

– 16-bit Standard Timer that can be used to

generate a time base independent of PLL Clock

Generator

– Two 16-bit independent Extended Function

Timers (EFTs) with Prescaler, up to two Input

Captures and up to two Output Compares

– Two 16-bit Multifunction Timers, with Prescaler,

up to two Input Captures and up to two Output

Compares

■ Communication interfaces

– Serial Peripheral Interface (SPI) with selectable

Master/Slave mode

LQFP64

14x14

PQFP100

14x20

LQFP100

14x14

– One Multiprotocol Serial Communications

Interface with asynchronous and synchronous

capabilities

– One asynchronous Serial Communications

Interface with 13-bit LIN Synch Break

generation capability

– J1850 Byte Level Protocol Decoder (JBLPD)

– Up to two full I²C multiple Master/Slave

Interfaces supporting Access Bus

– Up to two CAN 2.0B Active interfaces

■ Analog peripheral (low current coupling)

– 10-bit A/D Converter with up to 16 robust input

channels

■ Development tools

– Free High performance development environment

(IDE) based on Visual Debugger, Assembler,

Linker, and C-Compiler; Real Time Operating

System (OSEK OS, CMX) and CAN drivers

– Hardware emulator and Flash programming

board for development and ISP Flasher for

production

Table 1. Device summary

Reference

Part number

ST92124xxx-Auto

ST92124R9T-Auto,

ST92124V1Q-Auto,

ST92124V1T-Auto

ST92150xxxxx-Auto

ST92150CR9T-Auto,

ST92150CV9T-Auto,

ST92150CV1Q-Auto,

ST92150CV1T-Auto,

ST92150JDV1Q-Auto,

ST92150JDV1T-Auto

ST92250xxxx-Auto

ST92250CV2Q-Auto,

ST92250CV2T-Auto

August 2012

This is information on a product in full production.

Doc ID 13898 Rev 2

1/522

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