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Details, datasheet, quote on part number:S87C751-1
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Datasheet text preview:
INTEGRATED CIRCUITS
83C751/87C751 80C51 8-bit microcontroller family
2K/64 OTP/ROM, I2C, 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 2K/64 OTP/ROM, I2C, low pin count
83C751/87C751
DESCRIPTION
The Philips 83C751/87C751 offers the advantages of the 80C51 architecture in a small package and at low cost. The 8XC751 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up sensitivity. The 8XC751 contains a 2k × 8 ROM (83C751) EPROM (87C751), a 64 × 8 RAM, 19 I/O lines, a 16-bit auto-reload counter/timer, a five-source, fixed-priority level interrupt structure, a bidirectional inter-integrated circuit (I2C) serial bus interface, and an on-chip oscillator. The on-board inter-integrated circuit (I2C) bus interface allows the 8XC751 to operate as a master or slave device on the I2C small area network. This capability facilitates I/O and RAM expansion, access to EEPROM, processor-to-processor communication, and efficient interface to a wide variety of dedicated I2C peripherals.
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 6 P0.1/SDA/OEPGM 7 P0.0/SCL/ASEL RST 8 9 PLASTIC DUAL IN-LINE PACKAGE 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
X2 10 X1 11 VSS 12
FEATURES
· 80C51 based architecture · Inter-Integrated Circuit (I2C) serial bus interface · Small package sizes
24-pin DIP (300 mil "skinny DIP") 24-pin Shrink Small Outline Package 28-pin PLCC
4 5
1
26 25
PLASTIC LEADED CHIP CARRIER 11 12 Pin 1 2 3 4 5 6 7 8 9 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/SDA/OE-PGM P0.0//SCLASEL 18 Pin 19 20 21 22 23 24 25 26 27 28 Function 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 19
· 87C751 available in one-time programmable plastic packages · Wide oscillator frequency range · Low power consumption:
Normal operation: less than 11mA @ 5V, 12MHz Idle mode Power-down mode
PinFunction 10 NC* 11 RST 12 X2 13 X1 14 V SS 15 P1.0/D0 16 P1.1/D1 17 P1.2/D2 18 P1.3/D3
· 2k × 8 ROM (83C751)
* DO NOT CONNECT
2k × 8 EPROM (87C751)
SU00315
· 64 × 8 RAM · 16-bit auto reloadable counter/timer · Fixed-rate timer · Boolean processor · CMOS and TTL compatible · Well suited for logic replacement, consumer and industrial
applications
· LED drive outputs
1998 May 01
2
853-0599 19326
Philips Semiconductors
Product specification
80C51 8-bit microcontroller family 2K/64 OTP/ROM, I2C, low pin count
83C751/87C751
ORDERING INFORMATION
ROM S83C7511N24 S83C7512N24 S83C7514N24 S83C7515N24 S83C7511A28 S83C7512A28 S83C7514A28 S83C7515A28 S83C7511DB S83C7514DB EPROM1 S87C7511N24 S87C7512N24 S87C7514N24 S87C7515N24 S87C7511A28 S87C7512A28 S87C7514A28 S87C7515A28 S87C7511DB S87C7514DB OTP OTP OTP OTP OTP OTP 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 Dual In-line Package 40 to +85, Plastic Dual In-line Package 0 to +70, Plastic Leaded Chip Carrier 40 to +85, Plastic Leaded Chip Carrier 0 to +70, Plastic Leaded Chip Carrier 40 to +85, Plastic Leaded Chip Carrier 0 to +70, Shrink Small Outline Package 0 to +70, Shrink Small Outline Package FREQUENCY 3.5 to 12MHz 3.5 to 12MHz 3.5 to 16MHz 3.5 to 16MHz 3.5 to 12MHz 3.5 to 12MHz 3.5 to 16MHz 3.5 to 16MHz 3.5 to 12MHz 3.5 to 16MHz DRAWING NUMBER SOT222-1 SOT222-1 SOT222-1 SOT222-1 SOT261-3 SOT261-3 SOT261-3 SOT261-3 SOT340-1 SOT340-1
NOTE: 1. OTP = One Time Programmable EPROM.
1998 May 01
3
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