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ST7232AJ2TA/XXX PDF预览

ST7232AJ2TA/XXX

更新时间: 2024-01-19 14:50:58
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 时钟微控制器外围集成电路
页数 文件大小 规格书
157页 1516K
描述
8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, PLASTIC, TQFP-44

ST7232AJ2TA/XXX 技术参数

生命周期:Active零件包装代码:QFP
包装说明:10 X 10 MM, PLASTIC, TQFP-44针数:44
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.73具有ADC:YES
地址总线宽度:位大小:8
CPU系列:ST72最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G44
长度:10 mmI/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:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
电源:3.8/5.5 V认证状态:Not Qualified
RAM(字节):384ROM(单词):8192
ROM可编程性:MROM座面最大高度:1.6 mm
速度:8 MHz子类别:Microcontrollers
最大压摆率:10 mA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:INDUSTRIAL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

ST7232AJ2TA/XXX 数据手册

 浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第2页浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第3页浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第4页浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第5页浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第6页浏览型号ST7232AJ2TA/XXX的Datasheet PDF文件第7页 
ST7232A  
8-BIT MICROCONTROLLER WITH 8K FLASH/ROM,  
ADC, 4 TIMERS, SPI, SCI INTERFACE  
Memories  
– 8K dual voltage High Density Flash (HDFlash)  
or ROM with read-out protection capability. In-  
Application Programming and In-Circuit Pro-  
gramming for HDFlash devices  
– 384 bytes RAM  
TQFP32  
7 x 7  
SDIP32  
400mil  
– HDFlash endurance: 100 cycles, data reten-  
tion: 40 years at 85°C  
Clock, Reset And Supply Management  
– Clock sources: crystal/ceramic resonator os-  
cillators and bypass for external clock  
– PLL for 2x frequency multiplication  
– Four Power Saving Modes: Halt, Active-Halt,  
TQFP44  
SDIP42  
Wait and Slow  
Interrupt Management  
– Nested interrupt controller  
– 14 interrupt vectors plus TRAP and RESET  
– 6 external interrupt lines (on 4 vectors)  
Up to 32 I/O Ports  
1 Analog peripheral (low current coupling)  
– 10-bit ADC with up to 12 robust input ports  
Instruction Set  
– 8-bit Data Manipulation  
– 63 Basic Instructions  
– 17 main Addressing Modes  
– 8 x 8 Unsigned Multiply Instruction  
Development Tools  
– 32/24 multifunctional bidirectional I/O lines  
– 22/17 alternate function lines  
– 12/10 high sink outputs  
4Timers  
– Main Clock Controller with: Real time base,  
Beep and Clock-out capabilities  
– Full hardware/software development package  
– In-Circuit Testing capability  
– Configurable watchdog timer  
– Two 16-bit Timers with: 2 input captures, 2  
output compares, PWM and pulse generator  
modes  
2 Communications Interfaces  
– SPI synchronous serial interface  
– SCI asynchronous serial interface  
Device Summary  
Features  
ST72F32AK1 ST72F32AK2 ST72F32AJ1 ST72F32AJ2 ST7232AK1 ST7232AK2 ST7232AJ1 ST7232AJ2  
Program memory  
- bytes  
FLASH 4K  
FLASH 8K  
FLASH 4K  
FLASH 8K  
ROM 4K  
ROM 8K  
ROM 4K  
ROM 8K  
RAM (stack) -  
bytes  
384 (256)  
384 (256)  
Operating Voltage  
Temp. Range  
3.8V to 5.5V  
3.8V to 5.5V  
up to -40°C to +125°C  
up to -40°C to +125°C  
SDIP32 400mils /  
TQFP32 7x7  
SDIP42 600mils /  
TQFP44 10x10  
SDIP32 400mils /  
TQFP32 7x7  
SDIP42 600mils /  
TQFP44 10x10  
Package  
Rev. 2  
December 2005  
1/157  
1

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