| Part Numbers | Manufacturer Name | Datasheet | Core Processor | Core Size | Speed | Connectivity | RAM Size | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT91SAM7S64C-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S128C-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S64C-AU-999 | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S128D-AU-999 | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S256D-AU-999 | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S512B-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S128D-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S256D-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S512B-AU-999 | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP | |
| AT91SAM7S256C-AU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART, USB | 32 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 64-LQFP |
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