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INTEGRATED CIRCUITS
80C652/83C652
CMOS single-chip 8-bit microcontrollers
Product specification
IC20 Data Handbook
1996 Aug 15
Philips
Semiconductors

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Phlips Semiconductors
CMOS single-chip 8-bit microcontrollers
Product specification
80C652/83C652
DESCRIPTION
The P80C652/83C652 Single-Chip 8-Bit
Microcontroller is manufactured in an
advanced CMOS process and is a derivative
of the 80C51 microcontroller family. The
80C652/83C652 has the same instruction set
as the 80C51. Three versions of the
derivative exist:
83C652 — 8k bytes mask programmable
ROM
80C652 — ROMless version
87C652 — EPROM version (described in a
separate chapter)
This device provides architectural
enhancements that make it applicable in a
variety of applications for general control
systems. The 8XC652 contains a non-volatile
8k × 8 read-only program memory, a volatile
256 × 8 read/write data memory, four 8-bit I/O
ports, two 16-bit timer/event counters
(identical to the timers of the 80C51), a
multi-source, two-priority-level, nested
interrupt structure, an I2C interface, UART
and on-chip oscillator and timing circuits. For
systems that require extra capability, the
8XC652 can be expanded using standard
TTL compatible memories and logic.
The device also functions as an arithmetic
processor having facilities for both binary and
BCD arithmetic plus bit-handling capabilities.
The instruction set consists of over 100
instructions: 49 one-byte, 45 two-byte and 17
three-byte. With a 16(24)MHz crystal, 58% of
the instructions are executed in 0.75(0.5)µs
and 40% in 1.5(1)µs. Multiply and divide
instructions require 3(2)µs.
FEATURES
80C51 central processing unit
8k × 8 ROM expandable externally to
64k bytes
256 × 8 RAM, expandable externally to
64k bytes
Two standard 16-bit timer/counters
Four 8-bit I/O ports
I2C-bus serial I/O port with byte oriented
master and slave functions
Full-duplex UART facilities
Power control modes
Idle mode
Power-down mode
ROM code protection
Extended frequency range: 1.2 to 24 MHz
Three operating ambient temperature
ranges:
0 to +70°C
–40 to +85°C
–40 to +125°C
LOGIC SYMBOL
VDDVSS
RST
XTAL1
XTAL2
EA
PSEN
ALE
PIN CONFIGURATIONS
P1.0 1
P1.1 2
40 VDD
39 P0.0/AD0
P1.2 3
38 P0.1/AD1
P1.3 4
37 P0.2/AD2
P1.4 5
36 P0.3/AD3
P1.5 6
35 P0.4/AD4
SCL/P1.6 7
34 P0.5/AD5
SDA/P1.7 8
33 P0.6/AD6
RST 9
RxD/P3.0 10
TxD/P3.1 11
PLASTIC
DUAL
IN-LINE
PACKAGE
32 P0.7/AD7
31 EA
30 ALE
INT0/P3.2 12
29 PSEN
INT1/P3.3 13
28 P2.7/A15
T0/P3.4 14
27 P2.6/A14
T1/P3.5 15
26 P2.5/A13
WR/P3.6 16
25 P2.4/A12
RD/P3.7 17
24 P2.3/A11
XTAL2 18
23 P2.2/A10
XTAL1 19
22 P2.1/A9
VSS 20
21 P2.0/A8
6 1 40
7 39
PLASTIC
LEADED
CHIP
CARRIER
17 29
18 28
44 34
RxD
TxD
INT0
INT1
T0
T1
WR
RD
SCL
SDA
1 33
PLASTIC
QUAD
FLAT
PACK
11 23
12 22
1996 Aug 15
2

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Phlips Semiconductors
CMOS single-chip 8-bit microcontrollers
CERAMIC AND PLASTIC LEADED
CHIP CARRIER PIN FUNCTIONS
6 1 40
PLASTIC QUAD FLAT PACK
PIN FUNCTIONS
44 34
7 39
CERAMIC
AND
PLASTIC
LEADED CHIP
CARRIER
17 29
1 33
PLASTIC
QUAD
FLAT
PACK
11 23
18
Pin Function
1 NC*
2 P1.0
3 P1.1
4 P1.2
5 P1.3
6 P1.4
7 P1.5
8 P1.6/SCL
9 P1.7/SDA
10 RST
11 P3.0/RxD
12 NC*
13 P3.1/TxD
14 P3.2/INT0
15 P3.3/INT1
16 P3.4/T0
17 P3.5/T1
18 P3.6/WR
19 P3.7/RD
20 XTAL2
21 XTAL1
22 VSS
*DO NOT CONNECT
28
Pin Function
23 NC*
24 P2.0/A8
25 P2.1/A9
26 P2.2/A10
27 P2.3/A11
28 P2.4/A12
29 P2.5/A13
30 P2.6/A14
31 P2.7/A15
32 PSEN
33 ALE
34 NC*
35 EA
36 P0.7/AD7
37 P0.6/AD6
38 P0.5/AD5
39 P0.4/AD4
40 P0.3/AD3
41 P0.2/AD2
42 P0.1/AD1
43 P0.0/AD0
44 VDD
12
Pin Function
1 P1.5
2 P1.6/SCL
3 P1.7/SDA
4 RST
5 P3.0/RxD
6 VSS4
7 P3.1/TxD
8 P3.2/INT0
9 P3.3/INT1
10 P3.4/T0
11 P3.5/T1
12 P3.6/WR
13 P3.7/RD
14 XTAL2
15 XTAL1
16 VSS1
17 NC*
18 P2.0/A8
19 P2.1/A9
20 P2.2/A10
21 P2.3/A11
22 P2.4/A12
22
Pin Function
23 P2.5/A13
24 P2.6/A14
25 P2.7/A15
26 PSEN
27 ALE
28 VSS2
29 EA/VPP
30 P0.7/AD7
31 P0.6/AD6
32 P0.5/AD5
33 P0.4/AD4
34 P0.3/AD3
35 P0.2/AD2
36 P0.1/AD1
37 P0.0/AD0
38 VDD
39 VSS3
40 P1.0
41 P1.1
42 P1.2
43 P1.3
44 P1.4
*DO NOT CONNECT
NOTES TO QFP ONLY:
1. Due to EMC improvements, all VSS pins
(6, 16, 28, 39) must be connected to VSS
on the 80C652/83C652.
Product specification
80C652/83C652
1996 Aug 15
3

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Phlips Semiconductors
CMOS single-chip 8-bit microcontrollers
Product specification
80C652/83C652
ORDER INFORMATION
PHILIPS
PART ORDER NUMBER
PART MARKING
ROMless
ROM3
Drawing
Number
P80C652FBP P83C652FBP/xxx SOT129-1
PHILIPS NORTH AMERICA
PART ORDER NUMBER
ROMless
ROM
P80C652FBPN P83C652FBPN
TEMPERATURE
RANGE (°C)
AND PACKAGE
0 to +70, Plastic Dual In-line Package
FREQ
MHz1,2
16
P80C652FBA P83C652FBA/xxx SOT187-2 P80C652FBAA P83C652FBAA 0 to +70, Plastic Leaded Chip Carrier
16
P80C652FBB P83C652FBB/xxx SOT307-2 4 P80C652FBBB
P80C652FFP P83C652FFP/xxx SOT129-1 P80C652FFPN
P83C652FBBB
P83C652FFPN
0 to +70, Plastic Quad Flat Pack
–40 to +85, Plastic Dual In-line Package
16
16
P80C652FFA
P80C652FFB
P80C652FHP
P80C652FHA
P80C652FHB
P83C652FFA/xxx SOT187-2 P80C652FFAA
P83C652FFB/xxx SOT307-2 4 P80C652FFBB
P83C652FHP/xxx SOT129-1 P80C652FHPN
P83C652FHA/xxx SOT187-2 P80C652FHAA
P83C652FHB/xxx SOT307-2 4 P80C652FHBB
P83C652FFAA
P83C652FFBB
P83C652FHPN
P83C652FHAA
P83C652FHBB
–40 to +85, Plastic Leaded Chip Carrier
–40 to +85, Plastic Quad Flat Pack
–40 to +125, Plastic Dual In-line Package
–40 to +125, Plastic Leaded Chip Carrier
–40 to +125, Plastic Quad Flat Pack
16
16
16
16
16
P80C652IBP P83C652IBP/xxx SOT129-1 P80C652IBPN P83C652IBPN
P80C652IBA
P80C652IBB
P83C652IBA/xxx
P83C652IBB/xxx
SOT187-2 P80C652IBAA
SOT307-2 4 P80C652IBBB
P83C652IBAA
P83C652IBBB
P80C652IFP P83C652IFP/xxx SOT129-1 P80C652IFPN P83C652IFPN
P80C652IFA P83C652IFA/xxx SOT187-2 P80C652IFAA P83C652IFAA
P80C652IFB P83C652IFB/xxx SOT307-2 4 P80C652IFBB P83C652IFBB
NOTES:
1. 80C652 and 83C652 frequency range is 1.2MHz–16MHz or 1.2 to 24MHz.
2. For specification of the EPROM version, see the 87C652 data sheet.
3. xxx denotes the ROM code number.
4. SOT311 replaced by SOT307-2.
0 to +70, Plastic Dual In-line Package
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Plastic Quad Flat Pack
–40 to +85, Plastic Dual In-line Package
–40 to +85, Plastic Leaded Chip Carrier
–40 to +85, Plastic Quad Flat Pack
24
24
24
24
24
24
1996 Aug 15
4

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Phlips Semiconductors
CMOS single-chip 8-bit microcontrollers
EPROM2
S87C652-4N40
S87C652-4F40
S87C652-4A44
S87C652-4K44
S87C652-4B44
S87C652-5N40
S87C652-5F40
S87C652-5A44
S87C652-5B44
Drawing
Number
SOT129-1
0590B
SOT187-2
1472A
SOT307-2
SOT129-1
0590B
SOT187-2
SOT307-2
TEMPERATURE
RANGE (°C)
AND PACKAGE
0 to +70, Plastic Dual In-line Package
0 to +70, Ceramic Dual In-line
Package w/Window
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Ceramic Leaded Chip Carrier
w/Window
0 to +70, Plastic Quad Flat Pack
–40 to +85, Plastic Dual In-line Package
–40 to +85, Ceramic Dual In-line Package
w/Window
–40 to +85, Plastic Leaded Chip Carrier
–40 to +85, Plastic Quad Flat Pack
FREQ
MHz1,2
16
16
16
16
16
16
16
16
16
S87C652-7N40
S87C652-7F40
S87C652-7A44
S87C652-7K44
S87C652-8N40
S87C652-8F40
S87C652-8A44
SOT129-1
0590B
SOT187-2
1472A
SOT129-1
0590B
SOT187-2
0 to +70, Plastic Dual In-line Package
0 to +70, Ceramic Dual In-line Package
w/Window
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Ceramic Leaded Chip Carrier
w/Window
–40 to +85, Plastic Dual In-line Package
–40 to +85, Ceramic Dual In-line Package
w/Window
–40 to +85, Plastic Leaded Chip Carrier
20
20
20
20
20
20
20
Product specification
80C652/83C652
1996 Aug 15
5