ATSAMD21E16B-AF vs ATSAMD21E17A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E16B-AF sa pamamagitan ng Microchip Technology at ATSAMD21E17A-AF sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD21E16B-AF - 48MHz Cortex-M0+ MCU 64KB | Microchip
ATSAMD21E16B-AF ✓ NakahandaMicrochip Technology
ATSAMD21E17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E16B-AF | ATSAMD21E17A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit, Single-Core | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Packhaging | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| 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) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | — |
| DAC | 10-bit, 350 ksps | — |
| Number of Timers | Six 16-bit TC, RTC, 24-bit SysTick | — |
| Tindminan RoHS | Compliant (Pb-free) | Compliant (GREEN) |
| Level ng MSL | MSL3 (per JEDEC J-STD-020) | — |
| Programming/Debug Interface | SWD (2-wire) | — |
| CoreMark/MHz | 2.46 | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21 / SAM D21E sub-family |
| Maximum CPU Clock | — | 48 MHz |
| Flash Program Memory | — | 128 KB |
| RWW (Read-While-Write) Partition | — | 4 KB auxiliary flash |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C (125C GREEN) |
| USB | — | USB 2.0 Full-Speed Device |
| DMA Channels | — | 12 |
| Timer/Counters | — | Three 16-bit TC |
| SERCOM Modules | — | Up to 6 (configurable as I2C/SPI/UART) |
| ADC / DAC | — | 12-bit ADC, 10-bit DAC |
| Debug Interface | — | Two-pin Serial Wire Debug (SWD) |
| Functional Safety (FuSa) | — | FuSa-capable family |