| Part Number | AT91SAM9G20B-CU | AT91SAM9G20B-CFU |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Embedded - Microprocessors | Embedded - Microprocessors |
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| Product Status | Active | Active |
| Core Processor | ARM926EJ-S | ARM926EJ-S |
| Number of Cores/Bus Width | 1 Core, 32-Bit | 1 Core, 32-Bit |
| Speed | 400MHz | 400MHz |
| Co-Processors/DSP | - | - |
| RAM Controllers | SDRAM, SRAM | SDRAM, SRAM |
| Graphics Acceleration | No | No |
| Display & Interface Controllers | - | - |
| Ethernet | 10/100Mbps | 10/100Mbps |
| SATA | - | - |
| USB | USB 2.0 (2) | USB 2.0 (2) |
| Voltage - I/O | 1.8V, 3.3V | 1.8V, 3.3V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Security Features | - | - |
| Package / Case | 217-LFBGA | 247-TFBGA |
| Supplier Device Package | 217-LFBGA (15x15) | 247-TFBGA (10x10) |