PartNumber | AT89C5122D-ALTUM | AT89C5122D-PSTUM | AT89C5122D-RDRUM |
Description | 8-bit Microcontrollers - MCU 32K Flash | 8-bit Microcontrollers - MCU 32k Flash RAM + DP | 8-bit Microcontrollers - MCU 32kFl. RAM Dry |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
ADC Resolution | No ADC | No ADC | No ADC |
Operating Supply Voltage | 3 V to 5.5 V | 3 V to 5.5 V | 3 V to 5.5 V |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 800 | 1300 | 1500 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
RoHS | - | Y | Y |
Mounting Style | - | SMD/SMT | SMD/SMT |
Package / Case | - | QFN-64 | VQFP-64 |
Series | - | 89C | 89C |
Core | - | 80C51 | 80C51 |
Data Bus Width | - | 8 bit | 8 bit |
Maximum Clock Frequency | - | 48 MHz | 48 MHz |
Program Memory Size | - | 32 kB | 32 kB |
Data RAM Size | - | 768 B | 768 B |
Number of I/Os | - | 7 I/O | 7 I/O |
Minimum Operating Temperature | - | - 25 C | - 25 C |
Maximum Operating Temperature | - | + 85 C | + 85 C |
Height | - | 0.95 mm | 1.45 mm |
Length | - | 9 mm | 10.1 mm |
Program Memory Type | - | Flash | Flash |
Width | - | 9 mm | 10.1 mm |
Interface Type | - | KBD, SCI, SPI, UART, USB | KBD, SCI, SPI, UART, USB |
Number of Timers/Counters | - | 2 Timer | 2 Timer |
Unit Weight | - | 0.007277 oz | - |
Processor Series | - | - | AT89x |