ATSAMD21E17A-MF vs ATSAMD21E17D-MF Comparação
Comparação detalhada lado a lado de ATSAMD21E17A-MF por Microchip Technology e ATSAMD21E17D-MF 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.
Microchip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ AtivoMicrochip Technology
ATSAMD21E17D-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17D-MF ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21E17A-MF | ATSAMD21E17D-MF |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $3,49 | $1,95 |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | SAM D21E | — |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ |
| Frequência máxima de clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40C to +125C (industrial) | -40C to +125C (Extended Industrial) |
| Encapsulamento | 32-VQFN (5x5 mm) with exposed pad | 32-pin QFN (5x5 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed device with internal PHY | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| SERCOM Channels | 6 (each configurable as UART, SPI, or I2C) | 6 (configurable UART/SPI/I2C) |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 kSPS, 1 channel | 10-bit, 350 ksps |
| Analog Comparators | 2 | 2 |
| Timers/Counters | 24-bit TCC, multiple 16-bit TC | — |
| GPIO | Up to 26 (package dependent) | — |
| Status RoHS | Compliant (Green) | Compliant |
| Nível MSL | MSL3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Bit Width | — | 32-bit |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB |
| Read-While-Write Region | — | 4 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 26 |
| Peripheral Touch Controller (PTC) | — | Yes |
| Timers / PWM | — | Multiple TC and TCC channels [DATA_NEEDED: exact channel count] |