HT83C51DB
Overview
The HT83C51 is a monolithic 8-bit microcontroller that is pin equivalent to the Intel 8XC51FC microcontroller. Fabricated with Honeywell’s dielectrically isolated high-temperature (HTMOS™) process, it is designed specifically for severe high-temperature applications such as down-hole oil well, aerospace, turbine engine and industrial control.
- HTMOS Specified Over -55 to +225°C
- 8-bit CPU Optimized For 5 Volt Control Applications
- Four 8-bit Bidirectional Parallel Ports
- Three 16-bit Timer/Counters with One Up/Down Timer/Counter and Clock Out
- Programmable Counter Array with: - Capture/Compare - Software Timer with Watchdog Capability - High Speed Output - Pulse Width Modulator
- Interrupt Structure with Seven Sources and Four Priority Levels
- Half Duplex Programmable Serial Port with: - Framing Error Detection - Automatic Address Recognition
- 64K External Program Memory Address Space
- Hermetic 40-Pin Ceramic DIP HT83C51
- 64K External Data Memory Address Space
