ATSAMD20J14A-AN vs ATSAMD20J15A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J14A-AN sa pamamagitan ng Microchip Technology at ATSAMD20J15A-AN 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
ATSAMD20J14A-AN - 48MHz Cortex-M0+ MCU 16KB Flash | Microchip
ATSAMD20J14A-AN ✓ NakahandaMicrochip Technology
ATSAMD20J15A-AN - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20J15A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J14A-AN | ATSAMD20J15A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 16 KB | 32 KB (32K x 8) |
| RAM | 2 KB | — |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Packhaging | TQFP-64 (10x10 mm) | 64-TQFP (10x10 mm) with exposed pad |
| Bilang ng Pin | 64 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40 C to +105 C (Industrial) | — |
| GPIO Count | [DATA_NEEDED: GPIO count for J variant] | — |
| ADC | 12-bit SAR, up to 20 channels | — |
| DAC | 10-bit, 350 ksps | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 FS (device) | — |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark / MHz | — | 2.14 |
| SRAM | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +105 C |
| Number of I/O | — | 52 |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, WDT, Peripheral Event System |
| Series | — | SAM D20J |
| Peak Reflow Temperature | — | 260 C |