
4
T89C51CC01
Rev. D – 17-Dec-01
P1.2/AN2P1.4/AN4 P1.0/AN0
P1.3/AN3P1.5/AN5
P1.1/AN1
NC
P1.6/AN6
NCP1.7/AN7
EA
NC
NC NC RESET
NC P0.6
P0.5
P0.7
PSENNC
NC
VDD
VSS
VAGND
VAREF VDD
VSS XTAL1
NC ALE
XTAL2
P3.0
P3.2
P3.4
P3.5
P3.1
P3.3 NC
NC
P4.0
P2.7P3.7
P3.6
P2.6
P4.1
NC
NC
NC
NC
P2.4
P2.5 P2.3 P2.1 P2.0
P2.2 NC P0.0
NC P0.1 P0.3
NC P0.2 P0.4
CA-BGA64 Top View
21 345678
C
B
A
D
E
F
G
H
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