ATSAMD20E16B-MU vs ATSAMD20E15B-MU 比較
詳細並排比較 ATSAMD20E16B-MU 由 Microchip Technology 與 ATSAMD20E15B-MU 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
ATSAMD20E16B-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-MU ✓ 啟用中Microchip Technology
ATSAMD20E15B-MU - SAM D20E 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20E15B-MU ✓ 啟用中規格比較
| 參數 | ATSAMD20E16B-MU | ATSAMD20E15B-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 4 KB |
| 封裝 | 32-pin VQFN (5x5 mm) with exposed pad | 32-pin VQFN (5x5 mm) with exposed pad |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Pins | 26 (approx., datasheet-confirm per variant) | — |
| SERCOM Instances | 4 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 10 channels |
| Analog Comparators | 2 | — |
| Brown-Out Detectors | 2 | — |
| Timers/Counters | 6 | — |
| RTC | Yes, 32 kHz domain | — |
| Watchdog Timer | Yes | — |
| 工作溫度 | -40 C to +85 C (industrial) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 (per JEDEC J-STD-020, typical for VQFN) | — |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | 256-channel |
| SERCOM Modules | — | 6 |
| GPIO Count | — | 22 |
| Real-Time Clock (RTC) | — | Yes, with 32 kHz domain |
| 工作溫度範圍 | — | -40C to +85C (Industrial) |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Performance | — | 2.46 CoreMark/MHz |