ATSAMC20E18A-MUT vs ATSAMC20E15A-MUT 比較
詳細並排比較 ATSAMC20E18A-MUT 由 Microchip Technology 與 ATSAMC20E15A-MUT 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
ATSAMC20E18A-MUT - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMC20E18A-MUT ✓ 啟用中Microchip Technology
ATSAMC20E15A-MUT - 32KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC20E15A-MUT ✓ 啟用中規格比較
| 參數 | ATSAMC20E18A-MUT | ATSAMC20E15A-MUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 32 KB | 4 KB |
| EEPROM Emulation Flash | 8 KB (independent, self-programmable) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| 工作溫度 | -40 C to +85 C (Industrial) | — |
| 封裝 | 32-pin VQFN (5x5 mm) with exposed thermal pad | 32-pin VQFN (5x5 mm) with exposed pad |
| Programmable I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 1 Msps, with 13/14/15/16-bit oversampling | — |
| Analog Comparators | 2 (with window compare mode) | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| CAN-FD | Yes | — |
| Peripheral Touch Controller (PTC) | 256-channel capacitive touch | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| Real-Time Counter (RTC) | 16-bit | — |
| DMA Channels | 12 | — |
| RoHS 狀態 | Compliant (Green) | Compliant |
| 安裝類型 | Surface Mount | Surface Mount |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 32 KB |
| Operating Voltage (VDDIN) | — | 2.7 V to 5.5 V |
| I/O Voltage (VDDIO) | — | 1.62 V to 5.5 V (independent rail) |
| 工作溫度範圍 | — | -40C to +85C (Industrial) |
| Communication Peripherals | — | SERCOM (UART/SPI/I2C), CAN-FD |
| Touch Sensing | — | Peripheral Touch Controller (PTC) |
| Analog | — | 12-bit ADC, 10-bit DAC, OPAMP |
| Timers | — | TC (16-bit), TCC (16-bit PWM), RTC |
| Security / Safety | — | MPU, POR, BOD, Window Watchdog |
| Trace | — | Micro Trace Buffer (MTB) |
| Hardware Multiplier | — | Single-cycle 32-bit |
| MSL 等級 | — | MSL3 (per JEDEC J-STD-020) |