ATSAMC21J18A-MUT64 vs ATSAMC21N18A-ANT 比較
詳細並排比較 ATSAMC21J18A-MUT64 由 Microchip Technology 與 ATSAMC21N18A-ANT 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ 啟用中Microchip Technology
ATSAMC21N18A-ANT - 48MHz Cortex-M0+ MCU 256KB Flash TQFP-100 | Microchip
ATSAMC21N18A-ANT ✓ 啟用中規格比較
| 參數 | ATSAMC21J18A-MUT64 | ATSAMC21N18A-ANT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| EEPROM Emulation Flash | 8 KB (independent self-programmable) | 8 KB (independent self-programmable) |
| Supply Voltage (VDDIN) | 2.7 V to 5.5 V | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V (5V-tolerant I/O) | — |
| I/O Pins | 52 (approx., 64-VQFN) | — |
| ADC | 12-bit, up to 1 Msps, 20 channels | — |
| CAN-FD Controllers | 2 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Timers/Counters | 16-/24-bit, multiple TC channels | — |
| PTC (Touch Channels) | Up to 256 channels | — |
| Memory Protection Unit (MPU) | Yes | Yes |
| Micro Trace Buffer | Yes | Yes |
| 封裝 | 64-VQFN (9x9 mm) with exposed pad | 100-pin TQFP (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (industrial) | -40C to +105C (industrial) |
| Functional Safety (FuSa) | Yes | Yes |
| RoHS 狀態 | Compliant | Compliant (Green) |
| Flash Memory | — | 256 KB (in-system self-programmable) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| GPIO Count | — | Up to 84 |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), 1x CAN-FD, USB, I2S |
| Analog Peripherals | — | 12-bit ADC, 10-bit DAC, comparators, op-amps, PTC |
| DMA Channels | — | 7 |
| Multipliers | — | Single-cycle hardware multiplier |