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P83C851FHB Datasheet(PDF) 2 Page - NXP Semiconductors |
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P83C851FHB Datasheet(HTML) 2 Page - NXP Semiconductors |
2 / 22 page Philips Semiconductors Product specification 80C851/83C851 CMOS single-chip 8-bit microcontroller with on-chip EEPROM 2 1998 Jul 03 DESCRIPTION The Philips 80C851/83C851 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The 80C851/83C851 has the same instruction set as the 80C51. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. The Philips epitaxial substrate minimizes latch-up sensitivity. The 80C851/83C851 contains a 4k × 8 ROM with mask-programmable ROM code protection, a 128 × 8 RAM, 256 × 8 EEPROM, 32 I/O lines, two 16-bit counter/timers, a seven-source, five vector, two-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits. In addition, the 80C851/83C851 has two software selectable modes of power reduction — idle mode and power-down mode. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM and EEPROM contents but freezes the oscillator, causing all other chip functions to be inoperative. FEATURES • 80C51 based architecture – 4k × 8 ROM – 128 × 8 RAM – Two 16-bit counter/timers – Full duplex serial channel – Boolean processor • Non-volatile 256 × 8-bit EEPROM (electrically erasable programmable read only memory) – On-chip voltage multiplier for erase/write – 10,000 erase/write cycles per byte – 10 years non-volatile data retention – Infinite number of read cycles – User selectable security mode – Block erase capability • Mask-programmable ROM code protection • Memory addressing capability – 64k ROM and 64k RAM • Power control modes: – Idle mode – Power-down mode • CMOS and TTL compatible • 1.2 to 16MHz or 3.5 to 24MHz • Three package styles • Three temperature ranges • ROM code protection ORDERING INFORMATION PHILIPS PART ORDER NUMBER PART MARKING NORTH AMERICA PHILIPS PART ORDER NUMBER ° ROMless Version ROM Version ROMless Version ROM Version TEMPERATURE RANGE °C AND PACKAGE FREQ. (MHz) DRAWING NUMBER P80C851 FBP P83C851 FBP S80C851-4N40 S83C851-4N40 0 to +70, Plastic Dual In-line Package 1.2 to 16 SOT129-1 P80C851 IBP P83C851 IBP 0 to +70, Plastic Dual In-line Package 3.5 to 24 SOT129-1 P80C851 FBA P83C851 FBA S80C851-4A44 S83C851-4A44 0 to +70, Plastic Leaded Chip Carrier 1.2 to 16 SOT187-1 P80C851 IBA P83C851 IBA 0 to +70, Plastic Leaded Chip Carrier 3.5 to 24 SOT187-1 P80C851 FBB P83C851 FBB S80C851-4B44 S83C851-4B44 0 to +70, Plastic Quad Flat Pack 1.2 to 16 SOT307-2 P80C851 IBB P83C851 IBB 0 to +70, Plastic Quad Flat Pack 3.5 to 24 SOT307-2 P80C851 FFP P83C851 FFP S80C851-5N40 S83C851-5N40 –40 to +85, Plastic Dual In-line Package 1.2 to 16 SOT129-1 P80C851 FFA P83C851 FFA S80C851-5A44 S83C851-5A44 –40 to +85, Plastic Leaded Chip Carrier 1.2 to 16 SOT187-1 P80C851 FFB P83C851 FFB S80C851-5B44 S83C851-5B44 –40 to +85, Plastic Quad Flat Pack 1.2 to 16 SOT307-2 P80C851 FHP P83C851 FHP S80C851-6N40 S83C851-6N40 –40 to +125, Plastic Dual In-line Package 1.2 to 16 SOT129-1 P80C851 FHA P83C851 FHA S80C851-6A44 S83C851-6A44 –40 to +125, Plastic Leaded Chip Carrier 1.2 to 16 SOT187-1 P80C851 FHB P83C851 FHB S80C851-6B44 S83C851-6B44 –40 to +125, Plastic Quad Flat Pack 1.2 to 16 SOT307-2 |
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