ATSAMD21E16B-UUT vs ATSAMD21E16B-UUTB4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E16B-UUT 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-UUT - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, 35-WLCSP | Microchip
ATSAMD21E16B-UUT ✓ NakahandaMicrochip Technology
ATSAMD21E16B-UUTB4 - 48MHz Cortex-M0+ MCU, 64KB Flash | WLCSP-32
ATSAMD21E16B-UUTB4 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E16B-UUT | ATSAMD21E16B-UUTB4 |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Size | 32-bit single-core | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark per MHz | 2.46 CoreMark/MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 64 KB |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Typical Operating Voltage | 3.3 V | — |
| Packhaging | 35-WLCSP (2.82 x 2.53 mm) | 32-ball WLCSP |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB 2.0 Full-Speed | — |
| USB | Full-Speed Device/Host/Embedded, integrated PHY | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| ADC | 12-bit, up to 14 channels, 350 ksps | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel, 350 ksps | 2x 12-bit |
| SERCOM Channels | 6 (each reconfigurable as I2C/SPI/UART) | — |
| Timer/Counters | Six 16-bit TC channels, three 24-bit TCC | — |
| RTC | 32-bit RTC with backup domain | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C |
| Uri ng Pagpapasok | Surface Mount (WLCSP, BGA-style balls) | Surface Mount |
| Tindminan RoHS | Compliant (Green) | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL level] | MSL1 (per WLCSP handling) |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Volte ng Pagbibigay | — | 1.62 V to 3.63 V |
| SERCOM Modules | — | 6 (configurable as I2C/SPI/UART/USART) |
| Timers/Counters | — | TCC (6 PWM), TC (3x 16-bit), RTC |
| External Interrupts | — | 16 lines + 1 NMI |
| Debug Interface | — | Serial Wire Debug (SWD) |