- 您現在的位置：買賣IC網 > PDF目錄69352 > ST72251G2M1/XXX (STMICROELECTRONICS) 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28 PDF資料下載
參數資料
| 型號： | ST72251G2M1/XXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-28 |
| 文件頁數： | 1/100頁 |
| 文件大?。?/td> | 606K |
| 代理商： | ST72251G2M1/XXX |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁
June 2001
1/100
ST72251
8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM,
256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS
DATASHEET
s
User Program Memory (ROM/OTP/EPROM):
4 to 8K bytes
s
Data RAM: 256 bytes, including 64 bytes of
stack
s
Master Reset and Power-On Reset
s
Run, Wait, Slow and Halt modes
s
22 multifunctional bidirectional I/O lines:
– 22 programmable interrupt inputs
– 8 high sink outputs
– 6 Analog alternate inputs
– 16 Alternate Functions
– EMI filtering
s
Programmable watchdog (WDG)
s
Two 16-bit Timers, each featuring:
– 2 Input Captures
– 2 Output Compares
– External Clock input (on Timer A only)
– PWM and Pulse Generator modes
s
Synchronous Serial Peripheral Interface (SPI)
s
Full I2C multiple Master/Slave interface
s
8-bit Analog-to-Digital converter (6 channels)
s
8-bit Data Manipulation
s
63 Basic Instructions
s
17 main Addressing Modes
s
8 x 8 Unsigned Multiply Instruction
s
True Bit Manipulation
s
Complete Development Support on PC/DOS-
WINDOWSTM Real-Time Emulator
s
Full Software Package on DOS/WINDOWSTM
(C-Compiler, Cross-Assembler, Debugger)
Device Summary
Features
ST72251G1
ST72251G2
Program Memory
- bytes
4K
8K
RAM (stack) - bytes
256 (64)
Peripherals
Watchdog, Timers, SPI, I2C, ADC
Operating Supply
3 to 5.5 V
CPU Frequency
8MHz max (16MHz oscillator)
4MHz max over 85
°C
Temperature Range
- 40
°C to + 125°C
Package
SO28 - SDIP32
SO28
PSDIP32
CSDIP32W
(See ordering information at the end of datasheet)
Rev. 1.9
1
相關PDF資料 |
PDF描述 |
|---|---|
| ST72251G1M6/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28 |
| ST72251G1M1/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28 |
| ST72251G2B3/XXX | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP32 |
| ST72251G2B1/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32 |
| ST72254G1MC/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ST72251G2M3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS |
| ST72251G2M3/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST72251G2M6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS |
| ST72251G2M6/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST722532R4T1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES |
發布緊急采購，3分鐘左右您將得到回復。