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參數資料
| 型號： | ST72331N4B6/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, PDIP56 |
| 封裝： | 0.600 INCH, SHRINK, PLASTIC, DIP-56 |
| 文件頁數： | 1/97頁 |
| 文件大小： | 645K |
| 代理商： | ST72331N4B6/XXX |
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April 1999
1/97
This is preliminary information on a new product in development orundergoing evaluation. Details are subject to change without notice.
ST72331
8-BIT MCU WITH 8 TO 16K ROM/OTP/EPROM, 256 EEPROM,
384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS
PRELIMINARY DATA
s
User Program Memory (ROM/OTP/EPROM):
8 to 16K bytes
s
User EEPROM: 256 bytes
s
Data RAM: 384 to 512 bytes including 256 bytes
of stack
s
Master Reset and Power-On Reset
s
Low Voltage Detector (LVD) Reset option
s
Run and Power Saving modes
s
44 or 32 multifunctional bidirectional I/O lines:
– 15 or 9 programmable interrupt inputs
– 8 or 4 high sink outputs
– 8 or 6 analog alternate inputs
– 13 alternate functions
– EMI filtering
s
Software or Hardware Watchdog (WDG)
s
Two 16-bit Timers, each featuring:
– 2 Input Captures
1)
– 2 Output Compares 1)
– External Clock input (on Timer A)
– PWM and Pulse Generator modes
s
Synchronous Serial Peripheral Interface (SPI)
s
Asynchronous Serial Communications Interface
(SCI)
s
8-bit ADC with 8 channels 2)
s
8-bit Data Manipulation
s
63 basic Instructions and 17 main Addressing
Modes
s
8 x 8 Unsigned Multiply Instruction
s
True Bit Manipulation
s
Complete
Development Support
on DOS/
WINDOWSTM Real-Time Emulator
s
Full Software Package on DOS/WINDOWSTM
(C-Compiler, Cross-Assembler, Debugger)
Notes:
1. One only on Timer A.
2. Six channels only for ST72331J.
Device Summary
TQFP44
PSDIP42
PSDIP56
CSDIP42W
CSDIP56W
TQFP64
(See ordering information at the end of datashee
Features
ST72331J2
ST72331J4
ST72331N2
ST72331N4
Program Memory - bytes
8K
16K
8K
16K
EEPROM - bytes
256
RAM (stack) - bytes
384 (256)
512 (256)
384 (256)
512 (256)
Peripherals
Watchdog, Timers, SPI, SCI, ADC and optional Low Voltage Detector Reset
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
TQFP44 - SDIP42
TQFP64 - SDIP56
1
Rev. 1.5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ST72331N4T1/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST72331N4T6/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST72334J | 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 |
| ST72334J_03 | 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 |
| ST72334J2 | 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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