ATSAMD20J18A-MNT vs ATSAMD20J15A-MNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-MNT sa pamamagitan ng Microchip Technology at ATSAMD20J15A-MNT 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
ATSAMD20J18A-MNT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD20J18A-MNT ✓ NakahandaMicrochip Technology
ATSAMD20J15A-MNT - 32KB Flash Cortex-M0+ MCU | Microchip | 64-QFN
ATSAMD20J15A-MNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-MNT | ATSAMD20J15A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARMv6-M |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Program Memory | 256 KB | — |
| SRAM | 32 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40 °C to +105 °C | -40 C to +85 C (industrial) |
| Packhaging | 64-pin QFN (9x9 mm, MNT suffix = Tape and Reel) | 64-QFN (9x9 mm) with Exposed Pad |
| SERCOM Channels (configurable I²C/SPI/UART) | 6 | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | — |
| DAC | 10-bit, 1 channel, 350 ksps | — |
| PWM Timers (16-bit TCC) | 3 | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, 32 kHz domain | — |
| CoreMark Score | 2.14 CoreMark/MHz (per datasheet) | — |
| Bilang ng Pin | 64 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Debug Interface | SWD (2-wire) + cJTAG | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit Single-Core |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Supply Voltage (Typ.) | — | 3.3 V |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, WDT, 12-bit ADC, 10-bit DAC, RTC |
| Number of I/O | — | 52 |
| Level ng MSL | — | MSL3 |
| Series | — | SAM D20J |