ATSAMC21G18A-AU vs ATSAMC21G17A-AUT 比較
詳細並排比較 ATSAMC21G18A-AU 由 Microchip Technology 與 ATSAMC21G17A-AUT 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
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ 啟用中Microchip Technology
ATSAMC21G17A-AUT - 48MHz ARM Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMC21G17A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMC21G18A-AU | ATSAMC21G17A-AUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Series | SAM C21 (Cortex-M0+) | — |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| 供應電壓 | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Tolerance | 5V tolerant | — |
| 工作溫度 | -40 C to +85 C (industrial, AU suffix) | -40 C to +85 C |
| 封裝 | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 48-pin TQFP (7x7 mm) |
| GPIO Count | Up to 38 | — |
| SERCOM Modules | 6 (UART/SPI/I2C/LIN configurable) | Up to 6 (UART/SPI/I2C configurable) |
| CAN-FD | Yes (1 channel) | Yes (ISO 11898-1:2015) |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 16 channels |
| Timers/Counters (TC) | 16-bit, multiple channels | — |
| RTC | 32-bit RTC with calendar | — |
| Peripheral Touch Controller (PTC) | Yes (mutual/self-cap) | Yes (capacitive touch) |
| DMA | 12 channels (DMAC) | — |
| AEC-Q100 | Grade 1 qualified | — |
| RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| EEPROM Emulation Flash | — | 4 KB (independent self-programmable) |
| AEC-Q100 Qualification | — | Grade 1 (-40 C to +125 C variant family) |
| I/O Pins (max) | — | Up to 84 programmable I/O pins (family) |
| DAC | — | 10-bit |
| Hardware Multiplier | — | Single-cycle |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| RoHS 狀態 | — | Compliant |