ATSAM3U2EA-CU vs ATSAM3U1EA-CU Comparação
Comparação detalhada lado a lado de ATSAM3U2EA-CU por Microchip Technology e ATSAM3U1EA-CU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | ATSAM3U2EA-CU | ATSAM3U1EA-CU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Product Type | 32-bit ARM Cortex-M3 flash microcontroller | — |
| Product Series | SAM3U Series | — |
| Maximum CPU Frequency | 96 MHz | — |
| CPU Core | ARM Cortex-M3 revision 2.0 | — |
| Instruction Set | Thumb-2 | Thumb-2 instruction set |
| Flash Memory | 128 KB | — |
| SRAM | 36 KB | 20 KB |
| Tensão de alimentação | 1.8 V or 3.3 V | — |
| Memory Protection Unit | Yes | MPU |
| USB Interface | High-Speed USB Device Port with embedded transceiver | — |
| Memory Card Interface | High-Speed MCI supporting SDIO, SD, and MMC | High-speed MCI for SDIO, SD, and MMC |
| External Bus | External Bus Interface | — |
| Encapsulamento | 144-LFBGA (13 x 13 mm) | 144-BGA (13x13) |
| Contagem de pinos | 144 pins | — |
| Tipo de montagem | Surface Mount | — |
| Status do ciclo de vida | Active | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Faixa de temperatura de operação | [DATA_NEEDED: operating temperature range] | -40°C to +85°C |
| I/O Voltage | [DATA_NEEDED: I/O voltage range] | — |
| Processor Core | — | ARM Cortex-M3, 32-bit RISC |
| Maximum Operating Frequency | — | 96 MHz |
| Embedded Flash Memory | — | 64 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Package Type | — | Surface-mount LFBGA |
| USB | — | High-speed USB device port with embedded transceiver |
| DMA | — | Supported |
| PWM | — | Supported |
| Watchdog Timer | — | Supported |
| I2S | — | Supported |
| ADC | — | Two 10-bit and two 12-bit ADC groups |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |