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ST72321J7 PDF预览

ST72321J7

更新时间： 2024-02-22 17:45:28
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存
页数 文件大小 规格书
179页 2138K
描述
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 5 TIMERS, SPI, SCI, I2C INTERFACE

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中文翻译

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ST72321J7 技术参数

生命周期：Active零件包装代码：QFP
包装说明：LQFP,针数：44
Reach Compliance Code：compliantHTS代码：8542.31.00.01
风险等级：5.64具有ADC：YES
地址总线宽度：位大小：8
最大时钟频率：16 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：S-PQFP-G44长度：10 mm
I/O 线路数量：32端子数量：44
片上程序ROM宽度：8最高工作温度：125 °C
最低工作温度：-40 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：LQFP
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE
RAM（字节）：1536ROM（单词）：49152
ROM可编程性：MROM座面最大高度：1.6 mm
速度：8 MHz最大供电电压：5.5 V
最小供电电压：3.8 V标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：AUTOMOTIVE端子形式：GULL WING
端子节距：0.8 mm端子位置：QUAD
宽度：10 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

ST72321J7 数据手册

 浏览型号ST72321J7的Datasheet PDF文件第2页浏览型号ST72321J7的Datasheet PDF文件第3页浏览型号ST72321J7的Datasheet PDF文件第4页浏览型号ST72321J7的Datasheet PDF文件第5页浏览型号ST72321J7的Datasheet PDF文件第6页浏览型号ST72321J7的Datasheet PDF文件第7页 
ST72321J  
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,  
2
5 TIMERS, SPI, SCI, I C INTERFACE  
■ Memories  
– 48 to 60K dual voltage High Density Flash  
(HDFlash) or ROM with read-out protection  
capability. In-Application Programming and  
In-Circuit Programming for HDFlash devices  
– 1.5 to 2K bytes RAM  
– HDFlash endurance: 100 cycles, data reten-  
tion: 20 years at 55°C  
■ Clock, Reset And Supply Management  
TQFP44  
10 x 10  
– Enhanced low voltage supervisor (LVD) for  
main supply 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  
– PLL for 2x frequency multiplication  
– Four Power Saving Modes: Halt, Active-Halt,  
Wait and Slow  
– 8-bit PWM Auto-reload timer with: 4 PWM out-  
puts, output compare and time base interrupt,  
external clock with event detector  
■ 3 Communication Interfaces  
■ Interrupt Management  
– SPI synchronous serial interface  
– Nested interrupt controller  
– SCI asynchronous serial interface (LIN com-  
– 10 interrupt vectors plus TRAP and RESET  
– 9 external interrupt lines (on 4 vectors)  
■ Up to 32 I/O Ports  
patible)  
2
– I C multimaster interface  
■ 1 Analog Peripheral  
– 32 multifunctional bidirectional I/O lines  
– 22 alternate function lines  
– 12 high sink outputs  
– 10-bit ADC with 12 input pins  
■ Instruction Set  
■ 5 Timers  
– 8-bit Data Manipulation  
– 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, PWM and  
pulse generator modes  
■ Development Tools  
– 16-bit Timer B with: 2 input captures, 2 output  
compares, PWM and pulse generator modes  
– Full hardware/software development package  
– In-Circuit Testing capability  
Device Summary  
Features  
ST72(F)321J9  
60K  
ST72(F)321J7  
Program memory - bytes  
RAM (stack) - bytes  
Operating Voltage  
Temp. Range (ROM)  
Temp. Range (Flash)  
Packages  
48K  
1536 (256)  
2K (256)  
3.8V to 5.5V  
up to -40°C to +125°C  
-40°C to +85 °C  
up to -40°C to +125°C  
TQFP44 10x10 (JxT)  
Rev. 1.8  
July 2003  
1/179  
1
1234567...179

中文翻译

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