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| PartNumber | AT80251G2D-SLRUM | AT80251G2D-SLSUL | AT80251G2D-SLSUM |
| Description | 8-bit Microcontrollers - MCU ROMless 8/16bit 5V 24MHz | 8-bit Microcontrollers - MCU ROMless 8/16bit 5.5V 16MHz | IC MCU 8/16BIT ROMLESS 44PLCC |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Core | 80C51 | 80C51 | - |
| Data Bus Width | 8 bit/16 bit | 8 bit/16 bit | - |
| Data RAM Size | 1 kB | 1 kB | - |
| ADC Resolution | No ADC | No ADC | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Product | MCU | MCU | - |
| Program Memory Type | ROMLess | ROMLess | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | RAM | RAM | - |
| DAC Resolution | No DAC | No DAC | - |
| Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | - |
| Processor Series | AT80251G2D | AT80251G2D | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 500 | 972 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | PLCC-44 | - |
| Series | - | 8x251 | - |
| Maximum Clock Frequency | - | 16 MHz | - |
| Number of I/Os | - | 32 I/O | - |
| Height | - | 3.48 mm | - |
| Length | - | 16.7 mm | - |
| Width | - | 16.7 mm | - |
| Interface Type | - | SPI, TWI, UART | - |
| Unit Weight | - | 0.084185 oz | - |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT80251G2D-SLRUM | 8-bit Microcontrollers - MCU ROMless 8/16bit 5V 24MHz | |
| AT80251G2D-SLSUL | 8-bit Microcontrollers - MCU ROMless 8/16bit 5.5V 16MHz | ||
| AT80251G2D-SLRUM | IC MCU 8/16BIT ROMLESS 44PLCC | ||
| AT80251G2D-SLSUL | IC MCU 8/16BIT ROMLESS 44PLCC | ||
| AT80251G2D-SLSUM | IC MCU 8/16BIT ROMLESS 44PLCC |