ATSAMD21E16B-AF vs ATSAMD21J16B-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E16B-AF sa pamamagitan ng Microchip Technology at ATSAMD21J16B-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
ATSAMD21J16B-AF - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E16B-AF | ATSAMD21J16B-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 | 48 MHz |
| Program Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Packhaging | 32-pin TQFP (7x7 mm) | 64-pin TQFP (10x10 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 | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps |
| Number of Timers | Six 16-bit TC, RTC, 24-bit SysTick | — |
| Tindminan RoHS | Compliant (Pb-free) | Compliant |
| Level ng MSL | MSL3 (per JEDEC J-STD-020) | — |
| Programming/Debug Interface | SWD (2-wire) | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Flash Memory | — | 64 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.63 V (3.3 V typical) |
| Temperature na Operasyon | — | -40C to +125C (industrial) |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| DMA Channels | — | 12 |
| Event System Channels | — | 12 |
| Debug Interface | — | 2-pin Serial Wire Debug (SWD) |