ATSAMD21E16B-AU vs ATSAMD20E16A-AUT 比較
詳細並排比較 ATSAMD21E16B-AU 由 Microchip Technology 與 ATSAMD20E16A-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
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ 啟用中Microchip Technology
ATSAMD20E16A-AUT - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD20E16A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD21E16B-AU | ATSAMD20E16A-AUT |
|---|---|---|
| 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 Single-Core | — |
| Maximum CPU Speed | 48 MHz | — |
| Performance | 2.46 CoreMark/MHz | — |
| Program Memory (Flash) | 64 KB (32K x 16) | — |
| RAM | 8 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| I/O Pins | Up to 26 | — |
| 封裝 | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| Analog Comparators | 2 | — |
| Timers/Counters | TC (16-bit), TCC (24-bit) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C | -40 C to +85 C (industrial) |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ |
| CPU Architecture | — | 32-bit RISC (Thumb-2 subset) |
| 最大時脈頻率 | — | 48 MHz |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| DAC | — | 10-bit |
| Serial Communication | — | 6x SERCOM (UART/SPI/I2C configurable) |
| Timers | — | 6x 16-bit TC |
| DMA | — | 2-channel |
| MSL 等級 | — | 3 (168 hours) |