ATSAMD21J15B-MU vs ATSAMD21J16B-MU Comparação
Comparação detalhada lado a lado de ATSAMD21J15B-MU por Microchip Technology e ATSAMD21J16B-MU 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
ATSAMD21J15B-MU - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J15B-MU ✓ AtivoMicrochip Technology
ATSAMD21J16B-MU - 64KB Flash Cortex-M0+ MCU | Microchip 64-QFN
ATSAMD21J16B-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J15B-MU | ATSAMD21J16B-MU |
|---|---|---|
| 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) | $1,74 | $2,18 |
| Core | ARM Cortex-M0+ | — |
| Core Architecture | ARMv6-M, 32-bit | ARM Cortex-M0+ (32-bit) |
| Frequência máxima de clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 CoreMark/MHz |
| Flash Program Memory | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| Tensão de alimentação | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Encapsulamento | 64-pin QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with EPAD |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 1 MSPS, 20 channels |
| DAC | 10-bit, 350 ksps, 1 channel | — |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device + Host |
| Timers/Counters | Three 24-bit TC, one 16-bit TCC | — |
| I2S | 2 interfaces | — |
| External Interrupts | 16 channels plus 1 NMI | — |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | Serial Wire Debug (SWD), 2-pin |
| Status RoHS | Compliant | Compliant (Green) |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| SERCOM | — | 6 configurable serial interfaces |
| DMAC Channels | — | 12 |
| Event System Channels | — | 12 |
| Timer/Counters (TC) | — | Multiple 16-bit and 8-bit TC |
| GPIO (max) | — | 52 |
| Low-Power Modes | — | Idle, Standby, Backup, SleepWalking peripherals |