
Philips Semiconductors
Product specification
83C750/87C750
80C51 8-bit microcontroller family
1K/64 OTP/ROM, low pin count
2
1998 May 01
853–1683 19331
DESCRIPTION
The Philips 8XC750 offers the advantages of the 80C51 architecture
in a small package and at low cost.
The 8XC750 Microcontroller is fabricated with Philips high-density
CMOS technology. Philips epitaxial substrate minimizes CMOS
latch-up sensitivity.
The 87C750 contains a 1k
×
8 EPROM, a 64
×
8 RAM, 19 I/O lines,
a 16-bit auto-reload counter/timer, a five-source, fixed-priority level
interrupt structure and an on-chip oscillator.
FEATURES
80C51 based architecture
Oscillator frequency range—up to 16MHz
Small package sizes
–
24-pin DIP (300 mil “skinny DIP”)
–
24-pin Shrink Small Outline Package
–
28-pin PLCC
87C750 available in one-time programmable plastic packages
Low power consumption:
–
Normal operation: less than 11mA @ 5V, 12MHz
–
Idle mode
–
Power-down mode
1k
×
8 EPROM (87C750)
64
×
8 RAM
16-bit auto reloadable counter/timer
Boolean processor
CMOS and TTL compatible
Well suited for logic replacement, consumer and industrial
applications
LED drive outputs
PIN CONFIGURATIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
P3.4/A4
P3.3/A3
P3.2/A2/A10
P3.1/A1/A9
P3.0/A0/A8
P0.2/V
PP
RST
X2
X1
V
SS
P0.0/ASEL
P1.0/D0
P1.1/D1
P1.2/D2
P1.3/D3
P1.4/D4
P1.5/INT0/D5
P1.6/INT1/D6
P1.7/T0/D7
P3.7/A7
P3.6/A6
P3.5/A5
V
CC
PLASTIC
DUAL
IN-LINE
AND
SHRINK
SMALL
OUTLINE
PACKAGE
PLASTIC
LEADED
CHIP
CARRIER
4
1
26
5
11
25
19
12
18
P0.1/OE–PGM
Pin
Function
P3.4/A4
P3.3/A3
P3.2/A2/A10
P3.1/A1/A9
NC*
P3.0/A0/A8
P0.2/V
PP
P0.1/OE-PGM
P0.0/ASEL
NC*
RST
X2
X1
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Function
P1.0/D0
P1.1/D1
P1.2/D2
P1.3/D3
P1.4/D4
P1.5/INT0/D5
NC*
NC*
P1.6/INT1/D6
P1.7/T0/D7
P3.7/A7
P3.6/A6
P3.5/A5
V
CC
SU00295A
* NO INTERNAL CONNECTION
ORDERING INFORMATION
ROM
EPROM
1
TEMPERATURE RANGE
°
C AND PACKAGE
FREQUENCY
DRAWING
NUMBER
SOT222-1
SOT222-1
SOT261-3
SOT261-3
SOT340-1
P83C750EBP N
P83C750EFP N
P83C750EBA A
P83C750EFA A
P83C750EBD DB
NOTE:
1. OTP = One Time Programmable EPROM.
P87C750EBP N
P87C750EFP N
P87C750EBA A
P87C750EFA A
P87C750EBD DB
OTP
OTP
OTP
OTP
OTP
0 to +70, Plastic Dual In-line Package
–40 to +85, Plastic Dual In-line Package
0 to +70, Plastic Lead Chip Carrier
–40 to +85, Plastic Lead Chip Carrier
0 to +70, Shrink Small Outline Package
3.5 to 16MHz
3.5 to 16MHz
3.5 to 16MHz
3.5 to 16MHz
3.5 to 16MHz