ATSAMC21N18A-ANT vs ATSAMD21E16C-UUTB4 比較
詳細並排比較 ATSAMC21N18A-ANT 由 Microchip Technology 與 ATSAMD21E16C-UUTB4 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
ATSAMC21N18A-ANT - 48MHz Cortex-M0+ MCU 256KB Flash TQFP-100 | Microchip
ATSAMC21N18A-ANT ✓ 啟用中Microchip Technology
ATSAMD21E16C-UUTB4 - 48MHz Cortex-M0+ MCU 64KB Flash 35-WLCSP
ATSAMD21E16C-UUTB4 ✓ 啟用中規格比較
| 參數 | ATSAMC21N18A-ANT | ATSAMD21E16C-UUTB4 |
|---|---|---|
| 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, single-core) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (in-system self-programmable) | — |
| EEPROM Emulation Flash | 8 KB (independent self-programmable) | — |
| SRAM | 32 KB | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| 工作溫度 | -40C to +105C (industrial) | -40 C to +85 C |
| 封裝 | 100-pin TQFP (14x14 mm) | 35-WLCSP (2.82 x 2.53 mm) |
| GPIO Count | Up to 84 | 26 (per WLCSP ballout) |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), 1x CAN-FD, USB, I2S | — |
| Analog Peripherals | 12-bit ADC, 10-bit DAC, comparators, op-amps, PTC | — |
| DMA Channels | 7 | 12-channel DMAC |
| Multipliers | Single-cycle hardware multiplier | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| Functional Safety (FuSa) | Yes | — |
| RoHS 狀態 | Compliant (Green) | ROHS3 Compliant |
| 安裝類型 | Surface Mount | Surface Mount (WLCSP) |
| Core Architecture | — | ARM Cortex-M0+ |
| Operating Frequency (Max) | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB |
| Data Memory (SRAM) | — | 8 KB |
| Data Width | — | 32-bit |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| ADC | — | 12-bit, up to 12 channels, 350 kSPS |
| DAC | — | 10-bit, 1 channel |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Serial Interfaces | — | 2x I2C, 2x SPI, 2x UART, 1x I2S |
| Timers | — | 1x 24-bit + 2x 16-bit + 2x 8-bit TC |
| Event System Channels | — | 12 |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Functional Safety | — | FuSa (IEC 60730 Class B capable) |