ATSAMC20J16A-AUT vs ATSAMC20E18A-AUT 比較
詳細並排比較 ATSAMC20J16A-AUT 由 Microchip Technology 與 ATSAMC20E18A-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
ATSAMC20J16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20J16A-AUT ✓ 啟用中Microchip Technology
ATSAMC20E18A-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC20E18A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMC20J16A-AUT | ATSAMC20E18A-AUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Series | SAM C20 | — |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| 最大時脈頻率 | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | 256 KB (in-system programmable) |
| SRAM | 8 KB | 32 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 工作溫度範圍 | -40C to +85C (automotive grade) | — |
| 封裝 | 64-TQFP (10x10 mm) Exposed Pad | 32-pin TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Number of I/O Pins | 52 | — |
| ADC | 12-bit, up to 12 channels | 12-bit SAR + 16-bit Sigma-Delta |
| DAC | 10-bit | — |
| Communication Peripherals | 6x SERCOM (UART/SPI/I2C), CAN-FD, USB 2.0 Full-Speed | 6x SERCOM (UART/SPI/I2C), CAN-FD |
| Timers | Multiple 16-bit TCC, RTC | — |
| Crypto Accelerator | AES-256 hardware block | — |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | Compliant |
| Packaging | Tape & Reel (AUT suffix) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark per MHz | — | 2.46 CoreMark/MHz |
| EEPROM Emulation Flash | — | 8 KB (independent bank) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| PTC Touch Channels | — | 24-bit Peripheral Touch Controller |
| Analog Comparators | — | Yes |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| 工作溫度 | — | -40 °C to +85 °C (Industrial) |
| AEC-Q100 Grade | — | Grade 1 |