W79E834
Description
W79E834 is an 8-bit Turbo 51 microcontroller which has Flash EPROM which Flash EPROM can program by ICP (In Circuit Program) or by writer.
Key Features
- Fully static design 8-bit Turbo 51 CMOS microcontroller up to 16MHz when VDD=4.5V to 5.5V, 12MHz when VDD=2.7V to 5.5V
- 8K bytes of Flash EPROM (AP Flash EPROM), with ICP and External Writer programmable mode
- 256 bytes of on-chip RAM
- 256 bytes of on-chip AUX-RAM
- Three 8-bit bi-directional and one 2-bit bi-directional port
- Two 16-bit timer/counters
- One Timer with three input captures capability
- 13 interrupts source with four levels of priority
- One enhanced full duplex serial port with framing error detection and automatic address recognition
- The 4 outputs mode and TTL/Schmitt trigger selectable Port
