Datasheet > STR731F

STR731F

更新时间： 2024-11-08 22:42:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪光灯
页数	文件大小	规格书
22页	383K
描述
ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES

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中文翻译

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数据手册

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STR731F 数据手册

STR73xF

ARM7TDMI^™32-BIT MCU WITH FLASH, 3x CAN,

4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES

DATA BRIEF

■ Core

– ARM7TDMI 32-bit RISC CPU

– 32 MIPS @ 36 MHz

■ Temperature Range

– Operating temperature range -40 to 105 °C

■ Memories

TQFP100 14 x 14

– Up to 256 Kbytes FLASH program memory

(10,000 cycles endurance, data retention 20

years at 55°C)

TQFP144

20 x 20

– 16 Kbytes RAM

LFBGA144 10 x 10 x 1.7

■ Clock, Reset and Supply Management

– 4.5 - 5.5V application supply and I/O interface

– Embedded 1.8V regulator for core supply

■ DMA

– 4 DMA controllers with 4 channels each

■ Timers

– Embedded oscillator running from external

4-8MHz crystal or ceramic resonator

– 16-bit watchdog timer (WDG)

– Up to 36 MHz CPU freq. with internal PLL

– 6/10 16-bit timers (TIM) each with: 2 input

captures, 2 output compares, PWM and pulse

counter modes

– Internal RC oscillator 32kHz or 2MHz soft-

ware configurable for fast startup and backup

clock

– 6 16-bit PWM modules (PWM)

– Realtime Clock for clock-calendar function

– 3 16-bit timebase timers with 8-bit prescalers

■ 12 Communications Interfaces

– Wakeup Timer driven by internal RC for wake-

up from STOP mode

– 5 power saving modes: SLOW, WAIT,

LPWAIT, STOP and HALT modes

■ Nested interrupt controller

– 2 I C interfaces

– 4 UART asynchronous serial communications

interfaces

– Fast interrupt handling with multiple vectors

– 3 BSPI synchronous serial interfaces

– Up to 3 CAN interfaces (2.0B Active)

■ 10-bit A/D Converter

– 12/16 channels

– Conversion time: min 3µs, range: 0 to 5V

■ Development Tools Support

– 64 maskable IRQ with 64 vectors and

16 priority levels

– 2 maskable FIQ sources

– 16 external interrupts and up to 32 wake up

lines

■ Up to 112 I/O ports

– JTAG interface

– 72/112 multifunctional bidirectional I/O lines

Table 1. Device Summary

Features

FLASH memory - bytes

STR730FZx

128K 256K

16K

STR735FZx

128K 256K

STR731FVx

STR736FVx

64K

128K

256K

16K

64K

128K

256K

RAM - bytes

6 TIM Timers, 72 I/Os, 18 Wake-Up lines,

12 ADC channels

10 TIM Timers, 112 I/Os, 32

Wake-Up lines, 16 ADC channels

Peripheral Functions

CAN Peripherals

Operating Voltage

Operating Temperature

4.5 to 5.5V (optional 1.8V for core)

-40 to +105°C

T=TQFP144 20 x 20

H=LFBGA144 10 x10

Packages

T=TQFP100 14x14

Rev. 1

July 2005

1/22

This is preliminary information on a new product now in development. Details are subject to change without notice.

12 3 4 5 6 7...22

中文翻译

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与STR731F相关器件

型号	品牌	获取价格	描述	数据表
STR731FV0T6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR731FV0T7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FV1T6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR731FV1T7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FV2T6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR731FV2T7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FVX	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR731-SK	STMICROELECTRONICS	获取价格	IAR’s complete, low cost starter kits for STR
STR731-SK/IAR	STMICROELECTRONICS	获取价格	IAR™ starter kits for ST ARM core-based micro
STR731-SKIAR	STMICROELECTRONICS	获取价格	IAR’s complete, low cost starter kits for STR

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