P87C750 Datasheet | NXP Semiconductors

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/OE- PGM 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 VSS 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 11m A @ 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 patible - 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,...