P90CE201AEB 查看數據表（PDF） - Philips Electronics
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P90CE201AEB Datasheet PDF : 77 Pages
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Philips Semiconductors
16-bit microcontroller
Product specification
P90CE201
GP0-GP7
(1)
CSRAMN CSROMN A0-A15 A16-A23 D0-D7 R/WN
PORT
ADDRESS
DECODER
ADDRESS
BUFFER
DATA
INTERFACE
CPU
RESET
XTAL1
XTAL2
INTN0 -
INTN7
SYSTEM
CONTROL
WATCHDOG
TIMER
RESET
LOGIC
CLOCK
INTERRUPT
CONTROLLER
OCD (15 : 0)
TIMER 0
T0
TIMER 1
TIMER 2
T2
UART
TXD
RXD
I2C 1
I2C 2
SCL2
SDA2
MLB015
1. The General Port lines GP5, GP6 and GP7 have alternate functions for Timer 1, SCL1 and SDA1
respectively; see Table 1.
Fig.1 Block diagram
August 1993
4
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