ATSAMC21J18A-ANT vs ATSAMC20J18A-ANTS2 Comparação
Comparação detalhada lado a lado de ATSAMC21J18A-ANT por Microchip Technology e ATSAMC20J18A-ANTS2 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
ATSAMC21J18A-ANT - 32-bit ARM Cortex-M0+ MCU 48MHz CAN-FD | Microchip
ATSAMC21J18A-ANT ✓ AtivoMicrochip Technology
ATSAMC20J18A-ANTS2 - 48MHz ARM Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMC20J18A-ANTS2 ✓ AtivoComparação de especificações
| Parâmetro | ATSAMC21J18A-ANT | ATSAMC20J18A-ANTS2 |
|---|---|---|
| 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) | $4,10 | $2,71 |
| Core Architecture | ARM Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ (32-bit) |
| Family / Series | SAM C21, Functional Safety (FuSa) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (in-system self-programmable) | — |
| SRAM | 32 KB | 32 KB |
| EEPROM Emulation Area | 8 KB independent self-programmable Flash block | — |
| Tensão de alimentação | 2.7 V to 5.5 V (5 V-tolerant I/O) | — |
| Temperatura de operação | -40 C to +105 C | — |
| Encapsulamento | 64-pin TQFP, 10x10 mm | 64-pin TQFP (10x10 mm) |
| Tipo de montagem | Surface Mount, Tape & Reel (-ANT) | — |
| Communication Peripherals | CAN-FD, USB 2.0 FS device, 6x SERCOM (UART/SPI/I2C) | — |
| Analog | 12-bit ADC (up to 16 channels), 2x analog comparators, PTC | — |
| Hardware Multiplier | Single-cycle (32-bit result) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Debug Interface | SWD + Micro Trace Buffer | — |
| I/O Pins (approximate) | [DATA_NEEDED: exact GPIO count for 64-TQFP] | — |
| Status RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Program Flash Memory | — | 256 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Faixa de temperatura de operação | — | -40°C to +105°C |
| I/O Voltage Tolerance | — | 5V tolerant |
| ADC | — | 12-bit, up to 1 Msps |
| SERCOM Peripherals | — | Configurable (UART/SPI/I2C) |
| Internal RC Oscillator | — | High-accuracy 48 MHz |
| Packing Media | — | Tape & Reel (1500 pcs/reel) |
| Nível MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |