ATSAMC21J18A-MUT64 vs ATSAMC20J18A-MUT तुलना
विस्तृत दोनों ओर की तुलना ATSAMC21J18A-MUT64 द्वारा Microchip Technology और ATSAMC20J18A-MUT द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ सक्रियMicrochip Technology
ATSAMC20J18A-MUT - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMC20J18A-MUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMC21J18A-MUT64 | ATSAMC20J18A-MUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| EEPROM Emulation Flash | 8 KB (independent self-programmable) | — |
| Supply Voltage (VDDIN) | 2.7 V to 5.5 V | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V (5V-tolerant I/O) | — |
| I/O Pins | 52 (approx., 64-VQFN) | — |
| ADC | 12-bit, up to 1 Msps, 20 channels | 12-bit |
| CAN-FD Controllers | 2 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Timers/Counters | 16-/24-bit, multiple TC channels | — |
| PTC (Touch Channels) | Up to 256 channels | — |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| पैकेज | 64-VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | — |
| Functional Safety (FuSa) | Yes | — |
| RoHS स्थिति | Compliant | Green compliant |
| Core Architecture | — | 32-bit RISC |
| Program Memory (Flash) | — | 256 KB |
| Additional Flash for EEPROM emulation | — | 4 KB |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| Maximum Programmable I/O Pins | — | 84 |
| ADC Sample Rate | — | 1 MSPS |
| CAN Interface | — | CAN-FD |
| Operating Temperature (MUT variant) | — | -40C to +85C (industrial) |
| AEC-Q100 Qualification (family) | — | Grade 1 (-40C to +125C) |
| Peripheral Touch Controller (PTC) | — | Yes |
| SERCOM Peripherals | — | Configurable USART/SPI/I2C |
| DMA | — | Yes |