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