Datasheet > ST72325R7-Auto

ST72325R7-Auto

更新时间： 2022-02-26 09:30:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
243页	2435K
描述
SCI asynchronous serial interface

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中文翻译

获取价格

数据手册

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ST72325R7-Auto 数据手册

ST72325xxx-Auto

8-bit MCU for automotive with 16 to 60 Kbyte Flash, ADC,

CSS, 5 timers, SPI, SCI, I2C interface

Features

■ Memories

LQFP32

7 x 7

LQFP44

10 x 10

– 16 to 60 Kbyte dual voltage High Density

Flash (HDFlash) with readout protection

capability. In-application programming and

in-circuit programming for HDFlash devices

– 512 to 2048 bytes RAM

LQFP64

10 x 10

LQFP64

14 x 14

– HDFlash endurance: 100 cycles, data

retention 20 years

– Two 16-bit timers with 2 input captures, 2

output compares, external clock input on 1

timer, PWM and pulse generator modes

■ Clock, reset and supply management

– Enhanced low voltage supervisor (LVD) for

main supply and auxiliary voltage detector

(AVD) with interrupt capability

– Clock sources: crystal/ceramic resonator

oscillators, internal RC oscillator and

bypass for external clock

– 8-bit PWM auto-reload timer with 2 input

captures, 4 PWM outputs, output compare

and time base interrupt, external clock with

event detector

■ 3 communications interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface

– PLL for 2x frequency multiplication

– 4 power saving modes: Halt, Active Halt,

Wait and Slow

– I C multimaster interface

– Clock security system

■ Instruction set

■ Interrupt management

– 8-bit data manipulation

– 63 basic instructions

– 17 main addressing modes

– 8x8 unsigned multiply instruction

– Nested interrupt controller

– 14 interrupt vectors plus TRAP and RESET

– Top Level Interrupt (TLI) pin on 64-pin

devices

■ Development tools

– 9/6 external interrupt lines (on 4 vectors)

– Full hardware/software development

package

■ 1 analog peripheral (low current coupling)

– 10-bit ADC with up to 16 input ports

– DM (debug module)

■ Up to 48 I/O ports

– 48/32/24 multifunctional bidirectional I/O

lines

Table 1.

Device summary

Part number

Reference

– 34/22/17 alternate function lines

– 16/12/10 high sink outputs

ST72325K4-Auto, ST72325K6-Auto,

ST72325J4-Auto, ST72325J6-Auto,

■ 5 timers

ST72325xxx- ST72325J7-Auto, ST72325J9-Auto,

Auto

ST72325AR6-Auto, ST72325R6-Auto,

ST72325AR7-Auto, ST72325R7-Auto,

ST72325AR9-Auto, ST72325R9-Auto

– Main clock controller with Real-time base,

Beep and Clock-out capabilities

– Configurable watchdog timer

August 2010

Doc ID 13770 Rev 3

1/243

www.st.com

12 3 4 5 6 7...243

中文翻译

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与ST72325R7-Auto相关器件

型号	品牌	获取价格	描述	数据表
ST72325R7B3	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325R7B6	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325R7T1/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,QFP,64PIN,PLASTIC
ST72325R7T3	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325R7T5/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,QFP,64PIN,PLASTIC
ST72325R7T6	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325R7T6/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,QFP,64PIN,PLASTIC
ST72325R9-Auto	STMICROELECTRONICS	获取价格	SCI asynchronous serial interface
ST72325R9B3	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325R9B6	STMICROELECTRONICS	获取价格	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface

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