AT89LP51RB2-20AAUR

品牌:Microchip Atmel
描述:8-Bit Microcontroller, 24KB ISP Flash
包装:
封装:LQFP RL 44
无铅情况/ROHS: 有铅
类别:8051单片机
经营商:科通芯城自营
参数 数值
Timers 4
Max I/O Pins 42
EEPROM (Bytes) 0
ADC Resolution (bits) 10
ADC channels 7
TWI (I2C) 1
SRAM (Kbytes) 1.375
UART 1
Self Program Memory API
Operating Voltage (Vcc) 2.4 to 5.5
Max. Operating Frequency 20 MHz
Watchdog Yes
ISP SPI/OCD/UART
SPI 1
CPU 8051-1C
ADC Speed (ksps) 153.8

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.

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