PartNumber | AT80C51RA2-SLRUL | AT80C51RA2-3CSUL | AT80C51RA2-RLRUL |
Description | 8-bit Microcontrollers - MCU MICRO RLESS RA 40MHZ 3V COM TEMP | 8-bit Microcontrollers - MCU MICRO RLESS RA 40MHZ 3V COM TEMP | 8-bit Microcontrollers - MCU RLESS RA 40MHZ 3V COM TEMP |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
Package / Case | PLCC-44 | PDIL-40 | LQFP-44 |
Core | 80C51 | 80C51 | 80C51 |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 60 MHz | 60 MHz | 60 MHz |
Program Memory Size | 0 B | 0 B | 0 B |
Data RAM Size | 256 B | 256 B | 256 B |
ADC Resolution | No ADC | No ADC | No ADC |
Number of I/Os | 32 I/O | 32 I/O | 32 I/O |
Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
Product | MCU | MCU | MCU |
Program Memory Type | ROMLess | ROMLess | ROMLess |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | RAM | RAM | RAM |
Interface Type | UART | UART | UART |
DAC Resolution | No DAC | No DAC | No DAC |
Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | 3 x 16 bit |
Processor Series | AT80C51RA2 | AT80C51RA2 | AT80C51RA2 |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 500 | 216 | 1500 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
Unit Weight | 0.084185 oz | - | 0.012561 oz |
Series | - | 80C | - |
Minimum Operating Temperature | - | 0 C | - |
Maximum Operating Temperature | - | + 70 C | - |
Height | - | 4.95 mm | - |
Length | - | 53.21 mm | - |
Width | - | 14.73 mm | - |
Supply Voltage Max | - | 5.5 V | - |
Supply Voltage Min | - | 2.7 V | - |