ATSAMD21E16B-MU vs ATSAMD21E17A-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E16B-MU sa pamamagitan ng Microchip Technology at ATSAMD21E17A-MF 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
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ NakahandaMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E16B-MU | ATSAMD21E17A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ 32-bit |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Memory (Flash) | 64 KB (in-system self-programmable) | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Voltage (VDDIO) | 1.62 V to VDD (separate I/O rail) | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +125C (industrial) |
| Packhaging | 32-pin VQFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host | — |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 350 kSPS, 1 channel |
| SERCOM Modules | 6 (each configurable as I2C / SPI / USART) | — |
| DMA Channels | 14 | — |
| Timers/Counters | 4 x 16-bit TC, plus 32-bit RTC | 24-bit TCC, multiple 16-bit TC |
| External Interrupts (EIC) | 16 + 1 NMI | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Micro Trace Buffer | Yes | — |
| Peripheral Touch Controller (PTC) | Capacitive touch: buttons, slider, wheel | — |
| Tindminan RoHS | Compliant (Green) | Compliant (Green) |
| Level ng MSL | 3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D21E |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed device with internal PHY |
| SERCOM Channels | — | 6 (each configurable as UART, SPI, or I2C) |
| Analog Comparators | — | 2 |
| GPIO | — | Up to 26 (package dependent) |