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| 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 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT89C5122D-Z1TUM | 8-bit Microcontrollers - MCU 32K Flash | |
| AT89C5122D-ALTUM | 8-bit Microcontrollers - MCU 32K Flash | ||
| AT89C5122D-PSTUM | 8-bit Microcontrollers - MCU 32k Flash RAM + DP | ||
| AT89C5122D-RDTUM | 8-bit Microcontrollers - MCU 32k Flash RAM Indus | ||
| AT89C5122D-RDRUM | 8-bit Microcontrollers - MCU 32kFl. RAM Dry | ||
| AT89C5122D-IM | New and Original | ||
| AT89C5122D-PSFIM | New and Original | ||
| AT89C5122D-RDTUM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-UM | New and Original | ||
| AT89C5122DS-RDTUM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-ALRUM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-ALTUM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-PSTUM | IC MCU 8BIT 32KB FLASH 64QFN | ||
| AT89C5122D-RDRIM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-RDRUM | IC MCU 8BIT 32KB FLASH 64VQFP | ||
| AT89C5122D-RDVIM | IC MCU 8BIT 32KB FLASH 64LQFP | ||
| AT89C5122D-SISUM | IC MCU 8BIT 32KB FLASH 28PLCC | ||
| AT89C5122D-Z1TUM | IC MCU 8BIT 32KB FLASH 64QFN | ||
| AT89C5122DS-ALTUM | IC MCU 8BIT 32KB FLASH 64VQFP |