5 Configuration Summary
| Feature | SAMA7G54D1G | SAMA7G54D2G | SAMA7G54D4G | |
|---|---|---|---|---|
| Package | TFBGA427 | |||
| CPU | Cortex-A7 | |||
| CPU frequency | Up to 1 GHz | |||
| External memory support | NAND Flash, QSPI (NAND, NOR) | |||
| Number of PIOs | 136 | |||
| SDMMC | 3 | |||
| DDR datapath | 16-bit, 533 MHz (internal) | |||
| Internal SDRAM | 1-Gbit DDR3L SDRAM | 2-Gbit DDR3L SDRAM | 4-Gbit DDR3L SDRAM | |
| GMAC | RGMII/MII/RMII +MII/RMII | |||
| CAN | 6 | |||
| FLEXCOM (USART/SPI/I2C) | 12 | |||
| ADC channels | 16 | |||
| USB device/host | 2/2 sharing 2 USB Type-C™ transceivers + 1 host | |||
| ISC | MIPI + Parallel RGB | |||
|
I2SMCC channel outputs/inputs | 8/8 | |||
| SSC | 2 | |||
| PDMC channels | Up to 8 microphones | |||
| SPDIF | RX + TX | |||
| Audio sample rate converter | 1 | |||
| QSPI | Octal + Quad | |||
| 64-bit timers/32-bit timers | 6/2 | |||
| PWM | 4 differential signals, 2 external triggers, 2 fault inputs | |||
| Cryptography | PKCC, AES, SHA, TRNG, TDES | |||