AT89LP51-20AU
- 品牌:Microchip Atmel
- 包装:--
- 无铅情况/ROHS: --
- 经营商:科通芯城自营
- 描述:8-Bit Microcontroller, 4KB ISP Flash, 256 Bytes Flash Data Memory
- 封装:TQFP 44A 44
- 类别:8051单片机
| 参数 | 数值 |
|---|---|
| Max I/O Pins | 36 |
| CPU | 8051-1C |
| Flash (Kbytes) | 4 Kbytes |
| Operating Voltage (Vcc) | 2.4 to 5.5 |
| Self Program Memory | IAP |
| EEPROM (Bytes) | 256 |
| ISP | SPI |
| SRAM (Kbytes) | 0.25 |
| UART | 1 |
| Timers | 3 |
| Max. Operating Frequency | 20 MHz |
| Watchdog | Yes |
Single-cycle microcontroller with 8KB ISP flash, 12-clock compatibility mode, 256 bytes flash data memory, 256 bytes RAM, three timers, UART, WDT, up to 36 I/Os, and an internal RC oscillator.
Key Features: