Datasheet AT89LP51-20AU - Atmel Microcontrollers (MCU) Single Cycle 8051 4K ISP FL
Part Number: AT89LP51-20AU
Detailed Description
Manufacturer: Atmel
Description: Microcontrollers (MCU) Single Cycle 8051 4K ISP FL
Docket:
Features
· 8-bit Microcontroller Compatible with 8051 Products · Enhanced 8051 Architecture
Single Clock Cycle per Byte Fetch 12 Clock per Machine Cycle Compatibility Mode Up to 20 MIPS Throughput at 20 MHz Clock Frequency Fully Static Operation: 0 Hz to 20 MHz On-chip 2-cycle Hardware Multiplier 256 x 8 Internal RAM External Data/Program Memory Interface Dual Data Pointers 4-level Interrupt Priority Nonvolatile Program and Data Memory 4K/8K Bytes of In-System Programmable (ISP) Flash Program Memory 256 Bytes of Flash Data Memory 256-byte User Signature Array Endurance: 10,000 Write/Erase Cycles Serial Interface for Program Downloading 64-byte Fast Page Programming Mode 3-level Program Memory Lock for Software Security In-Application Programming of Program Memory Peripheral Features Three 16-bit Timer/Counters with Clock Out Modes Enhanced UART · Automatic Address Recognition · Framing Error Detection · SPI and TWI Emulation Modes Programmable Wa
Specifications:
- RoHS: Yes
Other Names:
AT89LP5120AU, AT89LP51 20AU