ATSAMD21E16B-MU vs ATSAMD21E16B-UUTB4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E16B-MU sa pamamagitan ng Microchip Technology at ATSAMD21E16B-UUTB4 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
ATSAMD21E16B-UUTB4 - 48MHz Cortex-M0+ MCU, 64KB Flash | WLCSP-32
ATSAMD21E16B-UUTB4 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E16B-MU | ATSAMD21E16B-UUTB4 |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit, single-core) | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Memory (Flash) | 64 KB (in-system self-programmable) | 64 KB |
| SRAM | 8 KB | 8 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) | -40 C to +85 C |
| Packhaging | 32-pin VQFN (5x5 mm) | 32-ball WLCSP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 2x 12-bit |
| SERCOM Modules | 6 (each configurable as I2C / SPI / USART) | 6 (configurable as I2C/SPI/UART/USART) |
| DMA Channels | 14 | — |
| Timers/Counters | 4 x 16-bit TC, plus 32-bit RTC | TCC (6 PWM), TC (3x 16-bit), RTC |
| External Interrupts (EIC) | 16 + 1 NMI | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | Serial Wire Debug (SWD) |
| Micro Trace Buffer | Yes | — |
| Peripheral Touch Controller (PTC) | Capacitive touch: buttons, slider, wheel | — |
| Tindminan RoHS | Compliant (Green) | Compliant |
| Level ng MSL | 3 (per JEDEC J-STD-020) | MSL1 (per WLCSP handling) |
| Core Processor | — | ARM Cortex-M0+ (32-bit) |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Volte ng Pagbibigay | — | 1.62 V to 3.63 V |
| External Interrupts | — | 16 lines + 1 NMI |