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| PartNumber | AT91SAM9G20B-CFU | AT91SAM9G20-EK | AT91SAM9G20-CU |
| Description | Microprocessors - MPU MRL B; 64K ROM 2x16K SRAM | Development Boards & Kits - ARM 32-bit MCU Eval Kit | Microprocessors - MPU 32-bit |
| Manufacturer | Microchip | Microchip | ATMEL |
| Product Category | Microprocessors - MPU | Development Boards & Kits - ARM | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | BGA-247 | - | - |
| Series | SAM9G20 | SAM9G | - |
| Core | ARM926EJ-S | ARM926EJ | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 400 MHz | - | - |
| Operating Supply Voltage | 1 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Bulk | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Size | 16 kB | - | - |
| Data ROM Size | 64 kB | - | - |
| Interface Type | SPI, TWI, UART | Ethernet, RS-232, USB | - |
| Number of I/Os | 96 I/O | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 6 Timer | - | - |
| Processor Series | ARM926 | - | - |
| Factory Pack Quantity | 240 | 1 | - |
| Unit Weight | 0.007242 oz | 1.653 lbs | - |
| Product | - | Evaluation Boards | - |
| Tool Is For Evaluation Of | - | AT91SAM9G20 | - |
| Description/Function | - | Enables evaluation capabilities and code development | - |
| For Use With | - | ARM Microcontrollers | - |
| Product Type | - | Development Boards & Kits - ARM | - |
| Subcategory | - | Development Tools | - |