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| PartNumber | AT91SAM7SE256-AU | AT91SAM7SE-EK | AT91SAM7SE256-AU-001 |
| Description | ARM Microcontrollers - MCU LQFP IND TEMP | Development Boards & Kits - ARM Eval Kit for AT91SAM7SE device | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | ARM Microcontrollers - MCU | Development Boards & Kits - ARM | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-128 | - | - |
| Series | SAM7S/SE | SAM7S/SE | - |
| Core | ARM7TDMI | ARM7TDMI | - |
| Data Bus Width | 32 bit/16 bit | 32 bit | - |
| Maximum Clock Frequency | 55 MHz | - | - |
| Program Memory Size | 512 kB | - | - |
| Data RAM Size | 32 kB | - | - |
| ADC Resolution | 10 bit | - | - |
| Number of I/Os | 88 I/O | - | - |
| Operating Supply Voltage | 1.8 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Height | 1.4 mm | - | - |
| Length | 20 mm | - | - |
| Product | MCU | Evaluation Boards | - |
| Program Memory Type | Flash | - | - |
| Width | 14 mm | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | RAM | - | - |
| Interface Type | I2C, SPI, USART, USB | RS-232, USB | - |
| Analog Supply Voltage | 3.3 V | - | - |
| I/O Voltage | 1.65 V to 3.6 V | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 Channel | - | - |
| Number of Timers/Counters | 3 x 16 bit | - | - |
| Processor Series | SAM7S | - | - |
| Product Type | ARM Microcontrollers - MCU | Development Boards & Kits - ARM | - |
| Factory Pack Quantity | 72 | 1 | - |
| Subcategory | Microcontrollers - MCU | Development Tools | - |
| Supply Voltage Max | 1.95 V | - | - |
| Supply Voltage Min | 1.65 V | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Unit Weight | 0.021693 oz | 1.653 lbs | - |
| Tool Is For Evaluation Of | - | AT91SAM7SE | - |
| Description/Function | - | Enables evaluation capabilities and code development | - |