DESCRIPTION
The Philips 83C576/87C576 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. Philips epitaxial substrate minimizes latch-up sensitivity.

FEATURES
•80C51 based architecture
–8k ×8 ROM (83C576)
–8k ×8 EPROM (87C576)
–256 ×8 RAM
–10-bit, 6 channel A/D
–Three 16-bit counter/timers
–2 PWM outputs
–Programmable Counter Array
–Universal Peripheral Interface
–Enhanced UART
–Oscillator fail detect
–Low active reset
–4 analog comparators
–Watchdog timer
–Low VCCdetect
–Power-on detect
•Memory addressing capability
–64k ROM and 64k RAM
•Power control modes:
–Idle mode
–Power-down mode
•CMOS and TTL compatible
•6 to 16MHz
•Extended temperature ranges
•OTP available
•That can be programmed in circuit
•Software Reset
•15 source, 2 level interrupt structure
•Lower EMI noise
•Programmable I/O pins
•Serial on-board programming
•Schmitt trigger inputs on Port 1