C540U
C541U
XTAL2
XTAL1
ALE
PSEN
EA
RESET
D+
D-
V CC V SS
C540U
C541U
Port 0
8-Bit Digital I / O
Port 1
P-LCC-44 : 6-Bit Digital I / O
P-SDIP-52 : 8-Bit Digital I / O
Port 2
8-Bit Digital I / O
Port 3
8-Bit Digital I / O
MCL03374
Figure 2
Logic Symbol
Additional Literature
For further information about the C540U/C541U the following literature is available :
Title
C540U/C541U 8-Bit CMOS Microcontroller User’s Manual
C500 Microcontroller Family
Architecture and Instruction Set User’s Manual
C500 Microcontroller Family - Pocket Guide
Ordering Number
B158-H????-X-X-7600
B158-H6987-X-X-7600
B158-H6986-X-X-7600
Semiconductor Group
5
1997-10-01