| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATXMEGA256C3-MH | ATMEL CORP | AVR | 8/16-Bit | 32MHz | I²C, IrDA, SPI, UART/USART, USB | 50 | 256KB (128K x 16) | FLASH | 4K x 8 | 16K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b | Internal | -40°C ~ 85°C | 64-VFQFN Exposed Pad | |
| ATSAM4N8BA-MU | ATMEL CORP | - | 32-Bit | 100MHz | I²C, IrDA, SPI, UART/USART | 47 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.62 V ~ 3.6 V | A/D 11x10b, D/A 1x10b | Internal | -40°C ~ 85°C | 64-VFQFN Exposed Pad | |
| ATSAM4LC2BA-AU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, LIN, SPI, UART/USART, USB | 43 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.68 V ~ 3.6 V | A/D 7x12b, D/A 1x10b | Internal | -40°C ~ 85°C | 64-TQFP | |
| AT89LP51ID2-20MU | ATMEL CORP | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | 40 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.4 V ~ 5.5 V | A/D 7x10b | Internal | -40°C ~ 85°C | 44-VFQFN Exposed Pad | |
| AT89LP51ID2-20AU | ATMEL CORP | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | 40 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.4 V ~ 5.5 V | A/D 7x10b | Internal | -40°C ~ 85°C | 44-TQFP | |
| AT89LP51ID2-20AAU | ATMEL CORP | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | 40 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.4 V ~ 5.5 V | A/D 7x10b | Internal | -40°C ~ 85°C | 44-LQFP | |
| AT91SAM7S32B-MU | ATMEL CORP | ARM7 | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C | 48-VFQFN Exposed Pad | |
| ATSAM3U1EB-CU | ATMEL CORP | - | 32-Bit | 96MHz | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, U | 96 | 64KB (64K x 8) | FLASH | - | 20K x 8 | 1.62 V ~ 1.95 V | A/D 8x10b, 8x12b | Internal | -40°C ~ 85°C | 144-LFBGA | |
| ATSAM3N4CA-AU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 79 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 16x10b; D/A 1x10b | Internal | -40°C ~ 85°C | 100-LQFP | |
| ATMEGA8HVA-4TU | ATMEL CORP | AVR | 8-Bit | 4MHz | SPI | 7 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 1.8 V ~ 9 V | A/D 5x12b | External | -20°C ~ 85°C | 28-TSSOP (0.465, 11.80mm Width) |
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