83C852 Description
Signetics Mlcrocontroller Products Secured 8-bit microcontroller Preliminary specification 83C852.
83C852 Key Features
- 8-bit CPU
- 6K bytes of user program memory (ROM), no external
- 256 bytes of RAM data memory (RAM), no external
- 2K bytes EEPROM
- EEPROM stores data or program
- on-chip voltage multiplier for EEPROM ERASEIWRITE
- ERASEIWRITE cycle time independent of the clock frequency
- Calculation unit for cryptographic calculations
- Security features
- Power-ON/OFF reset circuit
83C852 Applications
- 5 interrupt sources from: I/