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Details, datasheet, quote on part number:P83C750EBAA
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Datasheet text preview:
INTEGRATED CIRCUITS
83C750/87C750 80C51 8-bit microcontroller family
1K/64 OTP ROM, low pin count
Product specification Supersedes data of 1998 Jan 19 IC20 Data Handbook 1998 May 01
Philips Semiconductors
Philips Semiconductors
Product specification
80C51 8-bit microcontroller family 1K/64 OTP/ROM, low pin count
83C750/87C750
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.
PIN CONFIGURATIONS
P3.4/A4 1 P3.3/A3 2 P3.2/A2/A10 3 P3.1/A1/A9 4 P3.0/A0/A8 5 P0.2/VPP P0.1/OEPGM P0.0/ASEL RST 6 7 8 9 PLASTIC DUAL IN-LINE AND SHRINK SMALL OUTLINE PACKAGE 24 VCC 23 P3.5/A5 22 P3.6/A6 21 P3.7/A7 20 P1.7/T0/D7 19 P1.6/INT1/D6 18 P1.5/INT0/D5 17 P1.4/D4 16 P1.3/D3 15 P1.2/D2 14 P1.1/D1 13 P1.0/D0
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
X2 10 X1 11 VSS 12 4 5 PLASTIC LEADED CHIP CARRIER 11 12 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Function P3.4/A4 P3.3/A3 P3.2/A2/A10 P3.1/A1/A9 NC* P3.0/A0/A8 P0.2/VPP P0.1/OE-PGM P0.0/ASEL NC* RST X2 X1 V SS 18 Pin 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 26
· 87C750 available in one-time programmable plastic packages · Low power consumption:
Normal operation: less than 11mA @ 5V, 12MHz Idle mode Power-down mode
25
19
· 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
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 VCC
* NO INTERNAL CONNECTION
SU00295A
ORDERING INFORMATION
ROM P83C750EBP N P83C750EFP N P83C750EBA A P83C750EFA A EPROM1 P87C750EBP N P87C750EFP N P87C750EBA A P87C750EFA A OTP OTP OTP OTP TEMPERATURE RANGE °C AND PACKAGE 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 FREQUENCY 3.5 to 16MHz 3.5 to 16MHz 3.5 to 16MHz 3.5 to 16MHz 3.5 to 16MHz DRAWING NUMBER SOT222-1 SOT222-1 SOT261-3 SOT261-3 SOT340-1
P83C750EBD DB P87C750EBD DB OTP NOTE: 1. OTP = One Time Programmable EPROM.
1998 May 01
2
8531683 19331
Philips Semiconductors
Product specification
80C51 8-bit microcontroller family 1K/64 OTP/ROM, low pin count
83C750/87C750
BLOCK DIAGRAM
P0.0P0.2
PORT 0 DRIVERS V CC VS S RAM ADDR REGISTER RAM PORT 0 LATCH EPROM
B REGISTER
ACC
STACK POINTER PROGRAM ADDRESS REGISTER
TMP2
TMP1
ALU
PCON IE TH0 TL0 RTL RTH
TCON
BUFFER
PSW
INTERRUPT AND TIMER BLOCKS
PC INCREMENTER
PROGRAM COUNTER INSTRUCTION REGISTER
RST
TIMING AND CONTROL
DPTR
PD
PORT 1 LATCH
PORT 3 LATCH
OSCILLATOR PORT 1 DRIVERS X1 X2 P1.0P1.7 P3.0P3.7 PORT 3 DRIVERS
SU00312
1998 May 01
3
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