In stock: 3752 pcs
| Part Number |
ATSAM3U2EA-AU
|
ATSAM3X4CA-AU
 |
ATSAM3U4CA-CU
 |
ATSAM3U4EA-AU
 |
|
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | |
| Speed | 96MHz | 84MHz | 96MHz | 96MHz | |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | |
| EEPROM Size | - | - | - | - | |
| Number of I/O | 96 | 63 | 57 | 96 | |
| Supplier Device Package | 144-LQFP (20x20) | 100-LQFP (14x14) | 100-TFBGA (9x9) | 144-LQFP (20x20) | |
| Program Memory Size | 128KB (128K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | |
| Connectivity | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB | CANbus, Ethernet, I²C, IrDA, LINbus, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB | |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| Package / Case | 144-LQFP | 100-LQFP | 100-TFBGA | 144-LQFP | |
| Base Product Number | ATSAM3U | ATSAM3X | ATSAM3U | ATSAM3U | |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| RAM Size | 36K x 8 | 64K x 8 | 52K x 8 | 52K x 8 | |
| Package | Tray | Tray | Tray | Tray | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Series | SAM3U | SAM3X | SAM3U | SAM3U | |
| Data Converters | A/D 8x10b, 8x12b | A/D 16x12b; D/A 2x12b | A/D 4x10b, 4x12b | A/D 8x10b, 8x12b | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH |
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