P90CE201 Datasheet, PDF (7/77 Pages) NXP Semiconductors – 16-bit microcontroller

Philips Semiconductors
16-bit microcontroller
Product specification
P90CE201
MNEMONIC
LP0/INTN0
LP1/INTN1
LP2/INTN2
LP3/INTN3
LP4/INTN4
LP5/INTN5
LP6/INTN6
LP7/INTN7
TXD
TYPE
I/O
O
PIN NO.
56
57
58
59
60
61
62
63
64
FUNCTION
Latched Interrupt inputs (active LOW). A LOW level of ≥ 1 clock pulse
will be stored as a pending interrupt request. Priority levels are
programmable. Unused interrupt inputs can be used as a
quasi-bidirectional port (LP).
Transmit Data. TXD is the data output for the UART serial interface.
August 1993
7