ATSAMD21G18A-MU vs ATSAMR21G18A-MUT तुलना
विस्तृत दोनों ओर की तुलना ATSAMD21G18A-MU द्वारा Microchip Technology और ATSAMR21G18A-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
ATSAMD21G18A-MU - 256KB Flash Cortex-M0+ MCU, 48MHz | Microchip
ATSAMD21G18A-MU ✓ सक्रियMicrochip Technology
ATSAMR21G18A-MUT - 2.4GHz 802.15.4 SoC MCU | Microchip
ATSAMR21G18A-MUT ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAMD21G18A-MU | ATSAMR21G18A-MUT |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | RF Transceivers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21 (FuSa / IEC 60730 Class B) | — |
| Max CPU Frequency | 48 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| सप्लाई वोल्टेज | 1.62 V to 3.6 V | 2.5 V to 3.3 V |
| ऑपरेटिंग तापमान | -40 C to +85 C (industrial) | -40 C to +85 C |
| पैकेज | 48-pin QFN (7x7 mm) | 48-pin VFQFN Exposed Pad (6x6 mm) |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | — |
| DAC | 10-bit, 350 ksps | — |
| SERCOM Modules | 6 (each configurable as USART / I2C / SPI / LIN) | — |
| Timers/Counters | TC (8-bit / 16-bit), TCC (16-bit PWM) | — |
| RTC | 32-bit RTC with calendar | — |
| GPIOs | 38 | — |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| Touch Peripheral | PTC (Peripheral Touch Controller) | — |
| RoHS स्थिति | Compliant (Green) | Compliant |
| Product Type | — | Wireless MCU + 2.4 GHz Transceiver (SoC) |
| Core | — | ARM Cortex-M0+ 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| RF Standard | — | IEEE 802.15.4 / ZigBee / Proprietary 2.4 GHz |
| RF Frequency Band | — | 2.400 GHz to 2.4835 GHz |
| RF Link Budget | — | 103 dBm |
| Air Data Rate | — | 250 kbps to 2 Mbps (chip-rate dependent) |
| Modulation | — | O-QPSK / DSSS (IEEE 802.15.4) |
| AES Engine | — | 128-bit hardware |
| MAC Symbol Counter | — | 32-bit hardware |
| माउंटिंग प्रकार | — | Surface Mount (Tape & Reel) |
| MSL स्तर | — | 3 (168 hours) |