ATSAMD20G16A-AU vs ATSAMD20G18A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20G16A-AU sa pamamagitan ng Microchip Technology at ATSAMD20G18A-AU 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
ATSAMD20G16A-AU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16A-AU ✓ NakahandaMicrochip Technology
ATSAMD20G18A-AU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20G18A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20G16A-AU | ATSAMD20G18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.14 | — |
| Program Memory (Flash) | 64 KB | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 350 ksps |
| SERCOM Modules | 6 (each configurable as UART/SPI/I2C) | — |
| 16-bit Timers/Counters | 2 (TC) + 1 (TCC) | — |
| Real-Time Clock | Yes (RTC with 32.768 kHz support) | — |
| Peripheral Touch Controller (PTC) | Yes | 256-channel capacitive touch |
| Hanay ng Temperature na Operasyon | -40 C to +85 C | — |
| Packhaging | 48-pin TQFP, 7x7 mm | 48-pin TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O count from datasheet pinout] | — |
| Tindminan RoHS | Compliant | Compliant |
| Family | — | SAM D20 (Atmel SMART) |
| CoreMark Score | — | 2.14 CoreMark/MHz |
| Flash Program Memory | — | 256 KB (256K x 8) |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| GPIO Pins | — | 38 |
| DAC | — | 10-bit, 350 ksps |
| Communication Peripherals | — | 6 SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS (device) |
| Timers/Counters | — | TC (8-bit/16-bit/24-bit), RTC, WDT |
| Temperature na Operasyon | — | -40C to +85C (industrial, -AU suffix) |
| Level ng MSL | — | 3 (168 hours) |
| Programming/Debug | — | SWD, SAM-BA bootloader |