83C654 Datasheet, PDF (3/24 Pages) NXP Semiconductors – CMOS single-chip 8-bit microcontroller

Philips Semiconductors
CMOS single-chip 8-bit microcontroller
LOGIC SYMBOL
RST
XTAL1
XTAL2
EA
PSEN
ALE
V_DD V_SS
RxD
TxD
INT0
INT1
T0
T1
WR
RD
SCL
SDA
PIN CONFIGURATIONS
Plastic dual in-line package
Plastic shrink dual in-line package
P1.0 1
P1.1 2
P1.2 3
P1.3 4
P1.4 5
P1.5 6
SCL/P1.6 7
SDA/P1.7 8
RST 9
RxD/P3.0 10
TxD/P3.1 11
INT0/P3.2 12
INT1/P3.3 13
T0/P3.4 14
T1/P3.5 15
WR/P3.6 16
RD/P3.7 17
XTAL2 18
XTAL1 19
V_SS 20
40 V_DD
39 P0.0/AD0
38 P0.1/AD1
37 P0.2/AD2
36 P0.3/AD3
35 P0.4/AD4
34 P0.5/AD5
33 P0.6/AD6
PLASTIC
DUAL
IN-LINE
PACKAGE
32 P0.7/AD7
31 EA
30 ALE
29 PSEN
28 P2.7/A15
27 P2.6/A14
26 P2.5/A13
25 P2.4/A12
24 P2.3/A11
23 P2.2/A10
22 P2.1/A9
21 P2.0/A8
SU00933
P1.0 1
P1.1 2
42 V_DD
41 P0.0/AD0
P1.2 3
40 P0.1/AD1
P1.3 4
39 P0.2/AD2
P1.4 5
38 P0.3/AD3
P1.5 6
37 P0.4/AD4
SCL/P1.6 7
36 P0.5/AD5
SDA/P1.7 8
35 P0.6/AD6
RST 9
34 P0.7/AD7
RxD/P3.0 10
NC* 11
TxD/P3.1 12
SHRINK
DUAL
IN-LINE
PACKAGE
33 EA
32 _NC*
31 ALE
INT0/P3.2 13
30 PSEN
INT1/P3.3 14
29 P2.7/A15
T0/P3.4 15
28 P2.6/A14
T1/P3.5 16
27 P2.5/A13
WR/P3.6 17
26 P2.4/A12
RD/P3.7 18
25 P2.3/A11
XTAL2 19
24 P2.2/A10
XTAL1 20
23 P2.1/A9
V_SS 21
22 P2.0/A8
* Do not connect.
SU00934
1998 Jan 06
3
Product specification
83C654