ST72324J4T

更新时间： 2025-08-08 22:36:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存
页数	文件大小	规格书
156页	1562K
描述
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE

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ST72324J4T 数据手册

ST72324J/K

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

4 TIMERS, SPI, SCI INTERFACE

PRELIMINARY DATA

■ 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

TQFP32

7 x 7

– HDFlash endurance: 100 cycles, data reten-

TQFP44

10 x 10

tion: 20 years at 55°C

■ 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 or external 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

■ 2 Communication Interfaces

■ Interrupt Management

– SPI synchronous serial interface

– Nested interrupt controller

– SCI asynchronous serial interface (LIN com-

patible)

– 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

■ 4 Timers

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

– 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, fixed freq.

PWM and pulse generator modes

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

compares, variable freq. PWM and pulse gen-

erator modes

■ Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

Device Summary

Features

ST72(F)324(J/K)6

32K

ST72(F)324(J/K)4

16K

ST72(F)324(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 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. 1.6

1/156

October 2002

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

12 3 4 5 6 7...156

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与ST72324J4T相关器件

型号	品牌	获取价格	描述	数据表
ST72324J4T3/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, TQFP-44
ST72324J4T5/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44
ST72324J4T6/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44
ST72324J4T7/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, TQFP-44
ST72324J4TA/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44
ST72324J4TB/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, TQFP-44
ST72324J6	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
ST72324J6B	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
ST72324J6B3/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72324J6B6/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, PLASTIC, SDIP-42

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