Friday, February 28, 2014

Atmel AT89LP2052-20PU

AT89LP2052-20PU 8-bit microcontroller  MCS-51 family by ATMEL production , with 6 times faster than the standard 8051. Having a brown-out detector and power-off flag 

specifications: 
- Architecture: MCS-51 
- Working voltage: 2.4 VDC - 5.5 VDC 
- Program memory size: 2K Bytes of In-System Programmable Flash Memory 
- Volatile data memory size: 256 Byte SRAM 
- The size of non-volatile data memory: - 
- Number of I / O: 15 
- Number of external interrupts: 2 
- Timer / Counter: Two 16-bit Enhanced Timer / Counters with 8-bit PWM 
- Speed​​: 20 MIPS 
- Working frequency: Oscillation Frequency: 0-20 MHz 
- Interface programming: ISP 
- Interface peripherals: Enhanched UART, SPI 
- Packaging: PDIP 20