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参数资料
| 型号： | ST72E631K4D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CDIP32 |
| 封装： | WINDOWED, SHRINK, CERAMIC, DIP-32 |
| 文件页数： | 1/4页 |
| 文件大小： | 65K |
| 代理商： | ST72E631K4D |
November 1998
1/4
Rev. 1.1
ST7263
LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY,
up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
PRODUCT PREVIEW
s
User program memory: up to 16Kbytes
s
Data RAM: up to 512 bytes with 64 bytes stack
s
8 MHz Internal Clock Frequency
s
Run, Wait and Halt CPU modes
s
RAM retention mode
s
USB (Universal Serial Bus) Interface with DMA
for low speed applications compliant with USB
1.5 Mbs specification (version 1.1) and USB
HID specifications (version 1.0):
– Integrated 3.3V voltage regulator and trans-
ceivers
– Suspend and Resume operations
– 3 end points with programmable in/out config-
uration
s
19 programmable I/O lines with:
– 8 high current I/Os (10mA at 1.3v)
– 2 very high current pure Open Drain I/Os
(25mA at 1.5v)
– 8 lines individually programmable as interrupt
inputs
s
16-bit Timer with 2 Input Captures, 2 Output
Compares, with PWM Generation capabilities,
External Clock input
s
8-bit Analog to Digital Converter with 8 channels
s
Asynchronous Serial Communications Interface
(8K and 16K memory versions only)
s
I2C Multi Master Interface up to 400 KHz
(16K ROM version only)
s
Low Voltage Reset
s
Programmable Watchdog for system reliability
s
32-pin Shrink Dual In line plastic/ceramic
package or Shrink 34-pin SO plastic package
s
Fully static operation
s
0 to + 70 oC operating temperature range
s
4V to 6V supply operating range
s
24 MHz Oscillator using quartz crystal or
ceramic resonator
s
63 basic instructions, 17 main addressing
modes
s
8x8 unsigned multiply instruction
s
True bit manipulation
s
Versatile Development Tools (under Windows)
including
assembler,
linker,
C-compiler,
archiver,
source
level
debugger,
software
library,
hardware
emulator,
programming
boards and gang programmers
SO34 (Shrink)
CSDIP32W
PSDIP32
1
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