ATSAMDA1G14B-MBT vs ATSAMD21E16B-AF 비교
다음의 상세 나란히 비교: ATSAMDA1G14B-MBT 제조: Microchip Technology 및 ATSAMD21E16B-AF 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMDA1G14B-MBT - SAM DA1 Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMDA1G14B-MBT ✓ 활성
사양 비교
| 파라미터 | ATSAMDA1G14B-MBT | ATSAMD21E16B-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.78 | $2.19 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM DA1 | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | 48 MHz |
| Program Flash | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 8 KB |
| RWW Flash | 512 Bytes (Read-While-Write) | — |
| 공급 전압 | 1.62 V to 3.63 V (operating range per SAM DA1 family) | — |
| 동작 온도 | -40 C to +85 C (industrial grade, MBT suffix) | — |
| 패키지 | 48-pin QFN (7x7 mm) with exposed thermal pad | 32-pin TQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| SERCOM Modules | 6 (each configurable as USART, I2C, or SPI) | — |
| ADC | 12-bit SAR, up to 16 channels (family spec) | 12-bit, up to 20 channels, 350 ksps |
| Timer/Counters | 3 x 16-bit TC, plus TCC for PWM (family spec) | — |
| I/O Pins (approx.) | 38 GPIO | — |
| RoHS 상태 | Compliant | Compliant (Pb-free) |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit, Single-Core |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Temperature Grade (AF suffix) | — | Industrial, -40°C to +125°C |
| Connectivity | — | I²C, LINbus, SPI, UART/USART, USB |
| USB Module | — | USB 2.0 Full-Speed Host + Device, on-chip transceiver |
| Peripherals | — | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O Pins | — | 26 (typical for SAM D21E 32-pin) |
| DAC | — | 10-bit, 350 ksps |
| Number of Timers | — | Six 16-bit TC, RTC, 24-bit SysTick |
| MSL 레벨 | — | MSL3 (per JEDEC J-STD-020) |
| Programming/Debug Interface | — | SWD (2-wire) |
| CoreMark/MHz | — | 2.46 |