EFM8UB20F64G-B-QFN32 vs EFM8UB20F64G-B-QFN32R Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EFM8UB20F64G-B-QFN32 sa pamamagitan ng Silicon Labs at EFM8UB20F64G-B-QFN32R sa pamamagitan ng Silicon Labs. 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.
Silicon Labs
EFM8UB20F64G-B-QFN32 - 48MHz USB 8051 MCU, 64KB Flash | Silicon Labs
EFM8UB20F64G-B-QFN32 ✓ NakahandaSilicon Labs
EFM8UB20F64G-B-QFN32R - 48MHz 8051 USB MCU, 64kB Flash | Silicon Labs
EFM8UB20F64G-B-QFN32R ✓ NakahandaPagsanggunian na paghahambing
| Parametro | EFM8UB20F64G-B-QFN32 | EFM8UB20F64G-B-QFN32R |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | CIP-51 (8051-compatible) | — |
| Core Width | 8-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Size | 64 kB (64K x 8) | — |
| RAM Size | 4 kB XRAM + 256 B internal data RAM | — |
| Operating Voltage | [DATA_NEEDED: VDD operating range] | — |
| Temperature na Operasyon | -40C to +105C (Grade B) | — |
| Digital I/O Pins | 25 | 25 |
| Packhaging | 32-pin QFN (5x5 mm) | 32-QFN (5x5 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) device, integrated PHY | USB 2.0 Full-Speed (12 Mbps) Device with on-chip transceiver |
| ADC | 10-bit SAR, 200 ksps, 20 channels with differential inputs | 10-bit differential SAR, 20 channels, 200 ksps |
| Timers | 6 x 16-bit | 6 x 16-bit |
| PCA Channels | 5 (PWM/capture) | 5 |
| Analog Comparators | 2 with adjustable reference | 2 with adjustable reference |
| DMA Channels | 4 | — |
| Serial Interfaces | I2C, SPI, UART, USB | — |
| External Memory Interface | Yes (EMIF) | — |
| Tindminan RoHS | Compliant | — |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Core Processor | — | CIP-51 8051 (pipelined) |
| Core Size | — | 8-bit |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 64 kB |
| Data RAM (XRAM) | — | 4 kB |
| Operating Temperature Grade | — | -40C to +85C (B grade) |
| Volte ng Pagbibigay | — | 2.7 V to 5.25 V |
| Communication Peripherals | — | I2C, SMBus, SPI, UART/USART, USB |
| Packaging | — | Tape & Reel (1,500/reel) |