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品牌：Microchip Atmel
类别：8051单片机
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品牌：Microchip Atmel
类别：8051单片机
-
品牌：Microchip Atmel
类别：8051单片机
-
品牌：Microchip Atmel
类别：8051单片机
-
品牌：Microchip Atmel
类别：8051单片机
AT89LP51RB2-20MUR
- 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, 24KB ISP Flash
- 封装：MLF (VQFN) 44M1 44
- 类别：8051单片机
| 参数 | 数值 |
|---|---|
| UART | 1 |
| Watchdog | Yes |
| ISP | SPI/OCD/UART |
| SRAM (Kbytes) | 1.375 |
| SPI | 1 |
| CPU | 8051-1C |
| Operating Voltage (Vcc) | 2.4 to 5.5 |
| ADC Speed (ksps) | 153.8 |
| Timers | 4 |
| EEPROM (Bytes) | 0 |
| ADC channels | 7 |
| TWI (I2C) | 1 |
| Max I/O Pins | 42 |
| Self Program Memory | API |
| Max. Operating Frequency | 20 MHz |
| ADC Resolution (bits) | 10 |
Single-cycle microcontroller with 24KB ISP flash and 12-clock compatibility mode. It includes 1408 bytes RAM, 2KB ROM with UART-base Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.
