参数资料
型号: P83C654X2FA
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
中文描述: 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, MS-018, SOT-187-2, LCC-44
文件页数: 3/88页
文件大小: 497K
代理商: P83C654X2FA
Philips Semiconductors
Product data
P83C654X2/P87C654X2
80C51 8-bit microcontroller family
16 kB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed
(30/33 MHz)
2004 Apr 20
3
BLOCK DIAGRAM 1
su01728
ACCELERATED 80C51 CPU
(12-CLK MODE, 6-CLK MODE)
16 KB
CODE OTP/ROM
256 BYTE
DATA RAM
PORT 3
CONFIGURABLE I/Os
PORT 2
CONFIGURABLE I/Os
PORT 1
CONFIGURABLE I/Os
PORT 0
CONFIGURABLE I/Os
OSCILLATOR
CRYSTAL OR
RESONATOR
FULL-DUPLEX
ENHANCED UART
TIMER 0
TIMER 1
TIMER 2
WATCHDOG TIMER
FAST I
2
C
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