ATSAMC21G18A-AUT vs ATSAMC21G18A-AU 比較
詳細並排比較 ATSAMC21G18A-AUT 由 Microchip Technology 與 ATSAMC21G18A-AU 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-AUT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC21G18A-AUT ✓ 啟用中Microchip Technology
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ 啟用中規格比較
| 參數 | ATSAMC21G18A-AUT | ATSAMC21G18A-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| EEPROM Emulation Region | 8 KB independent self-programmable Flash | — |
| RAM Size | 32 KB SRAM | — |
| 供應電壓 | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Voltage Tolerance | 5V-tolerant digital I/O | — |
| ADC | 12-bit | 12-bit, up to 1 Msps, 16 channels |
| DAC | 10-bit | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C), CAN-FD, I2S | — |
| 封裝 | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm, 0.5 mm pitch) |
| 工作溫度 | -40C to +125C (automotive grade) | -40 C to +85 C (industrial, AU suffix) |
| 安裝類型 | Surface Mount | — |
| AEC-Q100 | Qualified (Grade 1, automotive) | Grade 1 qualified |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| Series | — | SAM C21 (Cortex-M0+) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash | — | 256 KB |
| SRAM | — | 32 KB |
| I/O Tolerance | — | 5V tolerant |
| GPIO Count | — | Up to 38 |
| SERCOM Modules | — | 6 (UART/SPI/I2C/LIN configurable) |
| CAN-FD | — | Yes (1 channel) |
| Timers/Counters (TC) | — | 16-bit, multiple channels |
| RTC | — | 32-bit RTC with calendar |
| Peripheral Touch Controller (PTC) | — | Yes (mutual/self-cap) |
| DMA | — | 12 channels (DMAC) |
| RoHS | — | Compliant |