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參數資料
型號： ST72104G2MC
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO28
封裝： 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28
文件頁數： 1/135頁
文件大小： 3133K
代理商： ST72104G2MC
Rev. 1
October 2007
1/135
ST72104Gx-Auto, ST72215Gx-Auto,
ST72216Gx-Auto, ST72254Gx-Auto
8-bit MCU for automotive with single voltage Flash/ROM memory,
ADC, 16-bit timers, SPI, I2C interfaces
■ Memories
– 4K or 8K bytes Program memory (ROM and
single voltage Flash) with readout protection
and in-situ programming (remote ISP)
– 256 bytes RAM
■ Clock, Reset and Supply Management
– Enhanced reset system
– Enhanced low voltage supply supervisor with
3 programmable levels
– Clock sources: crystal/ceramic resonator os-
cillators or RC oscillators, external clock,
backup Clock Security System
– Clock-out capability
– 3 Power Saving Modes: Halt, Wait and Slow
■ Interrupt Management
– 7 interrupt vectors plus TRAP and RESET
– 22 external interrupt lines (on 2 vectors)
■ 22 I/O Ports
– 22 multifunctional bidirectional I/O lines
– 14 alternate function lines
– 8 high sink outputs
■ 3 Timers
– 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 (one
only on ST72104Gx-Auto and ST72216G1-
Auto)
■ 2 Communications Interfaces
– SPI synchronous serial interface
– I2C multimaster interface
(only on ST72254Gx-Auto)
■ 1 Analog Peripheral
– 8-bit ADC with 6 input channels
(except on ST72104Gx-Auto)
■ Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
■ Development Tools
– Full hardware/software development package
Device Summary
SO28
Features
ST72104G1-
Auto
ST72104G2-
Auto
ST72216G1-
Auto
ST72215G2-
Auto
ST72254G1-
Auto
ST72254G2-
Auto
Program memory Flash/ROM
4 Kbytes
8 Kbytes
4 Kbytes
8 Kbytes
4 Kbytes
8 Kbytes
RAM (stack)
256 (128) bytes
Peripherals
Watchdog timer
One 16-bit timer
Two 16-bit timers
SPI
-
ADC
-
I2C
Operating Supply
3.2V to 5.5V
CPU Frequency
Up to 8 MHz (with oscillator up to 16 MHz)
Operating Temperature
-40°C to +85°C / -40°C to +105°C / -40°C to +125C°
Packages
SO28
1
相關PDF資料
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相關代理商/技術參數
參數描述
ST72104GX-AUTO 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, I2C interfaces
ST72121 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM. 384 TO 512 BYTES RAM. WDG. SCI. SPI & 2 TIMERS - SDIP42. TQFP44
ST72121J2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM. 384 TO 512 BYTES RAM. WDG. SCI. SPI & 2 TIMERS - SDIP42. TQFP44
ST72121J4 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM. 384 TO 512 BYTES RAM. WDG. SCI. SPI & 2 TIMERS - SDIP42. TQFP44
ST72124J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
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