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ST72P621J2B1 PDF预览

ST72P621J2B1

更新时间: 2024-11-01 22:33:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 存储微控制器和处理器外围集成电路光电二极管时钟
页数 文件大小 规格书
132页 1763K
描述
LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI

ST72P621J2B1 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:0.300 INCH, PLASTIC, DIP-20针数:20
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.84Is Samacsys:N
具有ADC:YES地址总线宽度:
位大小:8CPU系列:ST72
最大时钟频率:12 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:R-PDIP-T20长度:25.905 mm
I/O 线路数量:11端子数量:20
最高工作温度:70 °C最低工作温度:
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:SDIP42,.6
封装形状:RECTANGULAR封装形式:IN-LINE
电源: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:5.33 mm
速度:8 MHz子类别:Microcontrollers
最大压摆率:24 mA最大供电电压:5.5 V
最小供电电压:4 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ST72P621J2B1 数据手册

 浏览型号ST72P621J2B1的Datasheet PDF文件第2页浏览型号ST72P621J2B1的Datasheet PDF文件第3页浏览型号ST72P621J2B1的Datasheet PDF文件第4页浏览型号ST72P621J2B1的Datasheet PDF文件第5页浏览型号ST72P621J2B1的Datasheet PDF文件第6页浏览型号ST72P621J2B1的Datasheet PDF文件第7页 
ST7262  
LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR  
ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI  
Memories  
– 8K or 16K Program memory  
(ROM, FASTROM or Dual voltage FLASH)  
with read-write protection  
– In-Application and In-Circuit Programming for  
FLASH versions  
– 384 to 768 bytes RAM (128-byte stack)  
SO20  
PDIP20  
Clock, Reset and Supply Management  
– Enhanced Reset System (Power On Reset)  
– Low Voltage Detector (LVD)  
– Clock-out capability  
– 6 or 12 MHz Oscillator (8, 4, 2, 1 MHz internal  
frequencies)  
SO34 shrink  
PDIP32 shrink  
– 3 Power saving modes  
USB (Universal Serial Bus) Interface  
– DMA for low speed applications compliant  
with USB 1.5 Mbs specification (v 1.1) and  
USB HID specification (v 1.0):  
– Integrated 3.3V voltage regulator and trans-  
TQFP44  
PDIP42 shrink  
ceivers  
Analog Peripheral  
– Suspend and Resume operations  
– 3 Endpoints  
Up to 31 I/O Ports  
– 10-bit A/D Converter with up to 8 input pins.  
2 Communications Interfaces  
– Asynchronous Serial Communication inter-  
face  
– Synchronous Serial Peripheral Interface  
– Up to 31 multifunctional bidirectional I/O lines  
– Up to 12 External interrupts (3 vectors)  
– 13 alternate function lines  
– 8 high sink outputs  
(8 mA@0.4 V/20 mA@1.3 V)  
Instruction Set  
– 8-bit data manipulation  
– 63 basic instructions  
– 2 true open drain pins (N buffer 8 mA@0.4 V)  
3 Timers  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– True bit manipulation  
– Configurable watchdog timer (8 to 500 ms  
timeout)  
– 8-bit Auto Reload Timer (ART) with 2 Input  
Nested interrupts  
Captures, 2 PWM outputs and External Clock  
Development Tools  
– 8-bit Time Base Unit (TBU) for generating pe-  
riodic interrupts cascadable with ART  
– Full hardware/software development package  
Device Summary  
Features  
ST72623F2  
ST72622K2  
ST72621K4  
ST72622L2  
ST72621L4  
ST72621J2  
ST72621J4  
Program memory - bytes  
RAM (stack) - bytes  
Peripherals  
8K  
8K  
16K  
8K  
16K  
8K  
16K  
384 (128)  
384 (128)  
768 (128)  
384 (128)  
768 (128)  
384 (128)  
768 (128)  
USB, Watchdog, Low Voltage Detector, 8-bit Auto-Reload timer, Timebase unit, A/D Converter  
SPI SPI + SCI SPI SPI + SCI  
Serial I/O  
-
I/Os  
11  
21  
23  
31  
Operating Supply  
Operating Temperature  
Packages  
4.0V to 5.5V (Low voltage 3.0V to 5.5V ROM versions available)  
0°C to +70°C  
PDIP20/SO20  
PDIP32  
SO34  
PDIP42/TQFP44  
Rev. 2.2  
June 2003  
1/132  
1

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