Product Summary

The P80C552EBA is a Single-Chip 8-Bit Microcontroller which is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P80C552EBA 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 ports, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative.

Parametrics

P80C552EBA maximum ratings: (1)Storage temperature range: –65 to +150 ℃; (2)Voltage on any other pin to VSS: –0.5 to +6.5 V; (3)Input, output DC current on any single I/O pin: 5.0 mA; (4)Power dissipation (based on package heat transfer limitations, not device power consumption): 1.0 W.

Features

P80C552EBA features: (1)80C51 central processing unit; (2)8k ×8 ROM expandable externally to 64 kbytes; (3)ROM code protection; (4)An additional 16-bit timer/counter coupled to four capture registers and three compare registers; (5)Two standard 16-bit timer/counters; (6)256 ×8 RAM, expandable externally to 64 kbytes; (7)Capable of producing eight synchronized, timed outputs; (8)A 10-bit ADC with eight multiplexed analog inputs; (9)Two 8-bit resolution, pulse width modulation outputs; (10)Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
P80C552EBA/08,512
P80C552EBA/08,512

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 256B 10BT A/D ROMLESS

Data Sheet

0-1: $6.45
1-25: $5.78
25-100: $5.31
100-250: $5.11
P80C552EBA/08,518
P80C552EBA/08,518

NXP Semiconductors

8-bit Microcontrollers (MCU) 8B MCU 10B A/D PWM

Data Sheet

0-147: $6.68
147-250: $6.10
250-500: $5.69
500-1000: $5.23