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參數資料
型號： ST7232AK2B1/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, PDIP32
封裝： 0.400 INCH, SHRINK, PLASTIC, DIP-32
文件頁數： 1/157頁
文件大小： 1516K
代理商： ST7232AK2B1/XXX
December 2005
1/157
Rev. 2
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
– 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,
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
– 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
– 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
■ 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
– Full hardware/software development package
– In-Circuit Testing capability
Device Summary
TQFP32
7 x 7
SDIP32
400mil
SDIP42
TQFP44
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)
Operating Voltage
3.8V to 5.5V
Temp. Range
up to -40°C to +125°C
Package
SDIP32 400mils /
TQFP32 7x7
SDIP42 600mils /
TQFP44 10x10
SDIP32 400mils /
TQFP32 7x7
SDIP42 600mils /
TQFP44 10x10
1
相關PDF資料
PDF描述
ST7232AK2B6/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
ST7232AJ1T6/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST7232AJ2TA/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72F32AJ1B5 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP42
ST72F32AJ1B6 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP42
相關代理商/技術參數
參數描述
ST7232AK2B5 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
ST7232AK2B6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
ST7232AK2B6A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
ST7232AK2BA 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
ST7232AK2BB 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
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