P8XC557E4 NXP Semiconductors, P8XC557E4 Datasheet - Page 31

The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family

P8XC557E4

Manufacturer Part Number
P8XC557E4
Description
The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
1999 Mar 02
Single-chip 8-bit microcontroller
SDA
SCL
ARBITRATION + SYNC LOGIC
Figure 29. Block diagram of I
S1CON
S1STA
S1ADR
S1DAT
7
7
7
7
BUS CLOCK GENERATOR
SLAVE ADDRESS
31
P83C557E4/P80C557E4/P89C557E4
SHIFT REGISTER
2
C serial I/O interface.
1
GC
0
0
0
0
Product specification

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