Datasheet Details
| Part number | AT89LP6440 |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 3.11 MB |
| Description | 8-bit Microcontroller |
| Datasheet |
 AT89LP6440 Datasheet
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General Description
Table 1-1.
Key Features
- 8-bit Microcontroller Compatible with MCS®51 Products.
- Enhanced 8051 Architecture.
- Single-clock Cycle per Byte Fetch.
- Up to 20 MIPS Throughput at 20 MHz Clock Frequency.
- Fully Static Operation: 0 Hz to 20 MHz.
- On-chip 2-cycle Hardware Multiplier.
- 16x16 Multiply.
- Accumulate Unit.
- 256x8 Internal RAM.
- 4096x8 Internal Extra RAM.
- Up to 4KB Extended Stack in Extra RAM.
- Dual Data Pointers.