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ST72P321BAR7T3 PDF预览

ST72P321BAR7T3

更新时间: 2024-11-04 19:35:51
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
187页 3060K
描述
IC,MICROCONTROLLER,8-BIT,ST72 CPU,QFP,64PIN,PLASTIC

ST72P321BAR7T3 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP, QFP64,.47SQ,20针数:64
Reach Compliance Code:compliant风险等级:5.8
具有ADC:YES地址总线宽度:
位大小:8CPU系列:ST72
最大时钟频率:16 MHzDMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G64
JESD-609代码:e3长度:10 mm
湿度敏感等级:1I/O 线路数量:48
端子数量:64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:LFQFP
封装等效代码:QFP64,.47SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):225
电源:3.8/5.5 V认证状态:Not Qualified
RAM(字节):1536ROM(单词):49152
ROM可编程性:MROM速度:8 MHz
子类别:Microcontrollers最大压摆率:8 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:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ST72P321BAR7T3 数据手册

 浏览型号ST72P321BAR7T3的Datasheet PDF文件第2页浏览型号ST72P321BAR7T3的Datasheet PDF文件第3页浏览型号ST72P321BAR7T3的Datasheet PDF文件第4页浏览型号ST72P321BAR7T3的Datasheet PDF文件第5页浏览型号ST72P321BAR7T3的Datasheet PDF文件第6页浏览型号ST72P321BAR7T3的Datasheet PDF文件第7页 
ST72321BRx, ST72321BARx  
ST72321BJx, ST72321BKx  
64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC,  
five timers, SPI, SCI, I2C interface  
Features  
Memories  
– 32K 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  
LQFP64  
14 x 14  
LQFP32  
7 x 7  
– 1K to 2K RAM  
– HDFlash endurance: 100 cycles, data reten-  
tion: 40 years at 85°C  
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 os-  
cillators, internal RC oscillator and bypass for  
external clock  
LQFP64  
10 x 10  
LQFP44  
10 x 10  
– PLL for 2x frequency multiplication  
– 8-bit PWM Auto-reload timer with: 2 input cap-  
tures, 4 PWM outputs, output compare and  
time base interrupt, external clock with event  
detector  
– Four Power Saving Modes: Halt, Active-Halt,  
Wait and Slow  
Interrupt Management  
3 Communications Interfaces  
– Nested interrupt controller  
– SPI synchronous serial interface  
– SCI asynchronous serial interface  
– I C multimaster interface  
– 14 interrupt vectors plus TRAP and RESET  
– Top Level Interrupt (TLI) pin on 64-pin devices  
– 15/9 external interrupt lines (on 4 vectors)  
Up to 48 I/O Ports  
2
1 Analog peripheral (low current coupling)  
– 10-bit ADC with up to 16 robust input ports  
Instruction Set  
– 48/32/24 multifunctional bidirectional I/O lines  
– 34/22/17 alternate function lines  
– 16/12/10 high sink outputs  
5 Timers  
– 8-bit Data Manipulation  
– 63 Basic Instructions  
– 17 main Addressing Modes  
– 8 x 8 Unsigned Multiply Instruction  
Development Tools  
– Main Clock Controller with: Real time base,  
Beep and Clock-out capabilities  
– Configurable watchdog timer  
– Two 16-bit timers with: 2 input captures, 2 out-  
put compares, external clock input on one tim-  
er, PWM and pulse generator modes  
– Full hardware/software development package  
– In-Circuit Testing capability  
Table 1. Device Summary  
ST72321BAR9/ ST72321BR9/  
ST72321BAR7/ ST72321BR7/  
ST72321BJ7  
ST72321BAR6/ ST72321BR6/  
ST72321BJ6/ST72321BK6  
Features  
ST72321BJ9  
Program memory -  
FLASH/ROM 60K  
bytes  
FLASH/ROM 48K  
FLASH/ROM 32K  
1024 (256)  
RAM (stack) - bytes  
Operating Voltage  
Temp. Range  
2048 (256)  
1536 (256)  
3.8V to 5.5V  
up to -40°C to +125°C  
Package  
LQFP64 10x10 (AR),LQFP64 14x14 (R), LQFP44 10x10 (J), LQFP32 7x7 (K)  
October 2008  
Rev 5  
1/187  
1

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