EFM8UB20F64G-B-QFN32R vs EFM8UB20F64G-A-QFP48 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EFM8UB20F64G-B-QFN32R sa pamamagitan ng Silicon Labs at EFM8UB20F64G-A-QFP48 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-QFN32R - 48MHz 8051 USB MCU, 64kB Flash | Silicon Labs
EFM8UB20F64G-B-QFN32R ✓ NakahandaSilicon Labs
EFM8UB20F64G-A-QFP48 - 8-bit USB MCU, 64kB Flash | Silicon Labs
EFM8UB20F64G-A-QFP48 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | EFM8UB20F64G-B-QFN32R | EFM8UB20F64G-A-QFP48 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 32-QFN (5x5 mm) | 48-pin TQFP (7x7 mm) |
| Operating Temperature Grade | -40C to +85C (B grade) | — |
| Volte ng Pagbibigay | 2.7 V to 5.25 V | 2.4 V to 3.6 V |
| Digital I/O Pins | 25 | 40 |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) Device with on-chip transceiver | — |
| ADC | 10-bit differential SAR, 20 channels, 200 ksps | 10-bit differential with EMIF |
| Timers | 6 x 16-bit | — |
| PCA Channels | 5 | 5 |
| Analog Comparators | 2 with adjustable reference | 2 with adjustable reference |
| Communication Peripherals | I2C, SMBus, SPI, UART/USART, USB | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (1,500/reel) | — |
| Core | — | CIP-51 (8051-compatible, 8-bit, pipelined) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 64 kB |
| RAM | — | 4.25 kB (256 B internal + 4 kB XRAM) |
| 16-bit Timers | — | 6 |
| USB | — | USB 2.0 Full-Speed with on-chip transceiver and clock recovery |
| Temperature na Operasyon | — | -40 C to +85 C |
| Tindminan RoHS | — | Compliant |