ATSAMD20J14A-CNT vs ATSAMD20J15A-CU 比較
詳細並排比較 ATSAMD20J14A-CNT 由 Microchip Technology 與 ATSAMD20J15A-CU 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
ATSAMD20J14A-CNT - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20J14A-CNT ✓ 啟用中Microchip Technology
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU ✓ 啟用中規格比較
| 參數 | ATSAMD20J14A-CNT | ATSAMD20J15A-CU |
|---|---|---|
| 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+ (32-bit) |
| Core Size | 32-Bit, Single Core | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 4 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| 工作溫度 | -40C to +105C (industrial) | -40C to +85C (industrial) |
| 封裝 | 64-UFBGA (5x5 mm) | 64-ball UFBGA (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Number of I/O Pins | Up to 52 | — |
| ADC | 12-bit integrated | 12-bit, up to 20 channels, 350 ksps |
| Communication Interfaces | SERCOM (UART/SPI/I2C) modules | — |
| Programming/Debug Interface | SWD (Serial Wire Debug) | — |
| RoHS 狀態 | Compliant (Green) | — |
| Single-Cycle Hardware Multiply | Yes | — |
| Family | — | SAM D20J |
| Flash Memory | — | 32 KB (32K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit |
| SERCOM Channels | — | 6 (configurable USART/I2C/SPI) |
| USB | — | USB 2.0 Full-Speed Device |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| RTC | — | Yes, with calendar mode |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant |
| Moisture Sensitivity Level | — | MSL3 (per JEDEC J-STD-020) |
| Programming Interface | — | SWD / 2-wire PDI / Bootloader |