Datasheet > ST723242

ST723242

更新时间： 2024-11-18 22:35:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存
页数	文件大小	规格书
161页	2001K
描述
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE

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中文翻译

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数据手册

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ST723242 数据手册

ST72324

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,

4 TIMERS, SPI, SCI INTERFACE

■ Memories

– 8 to 32K dual voltage High Density Flash (HD-

Flash) or ROM with read-out protection capa-

bility. In-Application Programming and In-

Circuit Programming for HDFlash devices

– 384 to 1K bytes RAM

– HDFlash endurance: 100 cycles, data reten-

tion: 20 years at 55°C

TQFP32

7 x 7

TQFP44

10 x 10

■ Clock, Reset And Supply Management

– Enhanced low voltage supervisor (LVD) for

main supply with 3 programmable reset

thresholds and auxiliary voltage detector

(AVD) with interrupt capability

– Clock sources: crystal/ceramic resonator os-

cillators, internal RC oscillator, clock security

system and bypass for external clock

SDIP32

400 mil

SDIP42

600 mil

– PLL for 2x frequency multiplication

– Four Power Saving Modes: Halt, Active-Halt,

Wait and Slow

■ Interrupt Management

■ 2 Communication Interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface (LIN com-

patible)

– Nested interrupt controller

– 10 interrupt vectors plus TRAP and RESET

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

■ Up to 32 I/O Ports

■ 1 Analog Peripheral

– 10-bit ADC with up to 12 input pins

– 32/24 multifunctional bidirectional I/O lines

– 22/17 alternate function lines

– 12/10 high sink outputs

■ Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

■ 4 Timers

– Main Clock Controller with: Real time base,

Beep and Clock-out capabilities

– Configurable watchdog timer

– 16-bit Timer A with: 1 input capture, 1 output

compare, external clock input, PWM and

pulse generator modes

– 16-bit Timer B with: 2 input captures, 2 output

compares, PWM and pulse generator modes

■ Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

Device Summary

Features

ST72324(J/K)6

32K

ST72324(J/K)4

16K

ST72324(J/K)2

Program memory - bytes

RAM (stack) - bytes

Operating Voltage

Temp. Range (ROM)

Temp. Range (Flash)

Packages

1024 (256)

512 (256)

384 (256)

3.8V to 5.5V (low voltage Flash version planned with 3.0 to 3.6V range)

up to -40°C to +125°C

-40°C to +85 °C

SDIP42 (JxB), TQFP44 10x10 (JxT),SDIP32 (KxB), TQFP32 7x7 (KxT)

Rev. 1.9

1/161

August 2003

12 3 4 5 6 7...161

中文翻译

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与ST723242相关器件

型号	品牌	获取价格	描述	数据表
ST723244	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
ST723246	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
ST72324B	STMICROELECTRONICS	获取价格	5V RANGE 8-BIT MCU WITH 8 TO 32K FLASH/ROM, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
ST72324BJ	STMICROELECTRONICS	获取价格	8-bit MCU, 3.8 to 5.5 V operating range with 8 to 32 Kbyte Flash/ROM, 10-bit ADC, 4 timers
ST72324BJ2	STMICROELECTRONICS	获取价格	8-bit MCU, 3.8 to 5.5 V operating range with 8 to 32 Kbyte Flash/ROM, 10-bit ADC, 4 timers
ST72324BJ2B1/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72324BJ2B3	STMICROELECTRONICS	获取价格	MICROCONTROLLER
ST72324BJ2B3/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72324BJ2B5	STMICROELECTRONICS	获取价格	MICROCONTROLLER
ST72324BJ2B6	STMICROELECTRONICS	获取价格	MICROCONTROLLER

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