Philips 80CL31
Low-voltage single-chip 8-bit microcontrollers
| Part No. | 80CL31 |
|---|---|
| Datasheet | 80CL31 Download |
| Manufacturer |  Philips |
| Description | Low-voltage single-chip 8-bit microcontrollers |
| Buy | Stock & Price |
FEATURES
● Full static 80C51 CPU● 8-bit CPU, ROM, RAM, 1/0 in a single 40-lead DIL / mini-pack
● 4K x 8 ROM, expandable externally to 64K bytes
● 128 bytes RAM, expandable externally to 64K bytes
● Four 8-bit ports, 321/0 lines
● Two 16-bit timer / event counters
● External memory expandable up to 128K, external ROM up to 64K and / or RAM up to 64K
● On-chip oscillator suitable for RC, LC, quartz crystal or ceramic resonator
● Thirteen source, thirteen vector interrupt structure with two priority levels
● Full duplex serial port (UART)
● Enhanced architecture with: – non-page oriented instructions – direct addressing – four eight byte RAM register banks – stack depth up to 128 bytes – multiply, divide, subtract and compare instructions
● Power-Down and IDLE instructions
● Wake-up via external interrupts at Port 1
● Single supply voltage of
