Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8UB20F32G-A-QFP48 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Featured Product | EFM8 MCUs and Starter Kits Internet of Things | |
| PCN Design/Specification | PB-1504011 01/Apr/2015 | |
| Standard Package | 250 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Universal Bee | |
| Packaging | Tube | |
| Core Processor | CIP-51 8051 | |
| Core Size | 8-Bit | |
| Speed | 48MHz | |
| Connectivity | EBI/EMI, I²C, SMBus, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 40 | |
| Program Memory Size | 32KB (32K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 2.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.65 V ~ 3.6 V | |
| Data Converters | A/D 32x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 48-TQFP | |
| Supplier Device Package | 48-QFP (7x7) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8UB20F32G-A-QFP48 | |
| Related Links | EFM8UB20F3, EFM8UB20F32G-A-QFP48 Datasheet, Silicon Labs Distributor | |
![]() | 2322-4-01-50-00-00-07-0 | CONN PC PIN CIRC .095DIA TINLEAD | datasheet.pdf | |
![]() | AC2-B0-26-615-131-C | CIR BRKR 15A 277VAC 80VDC | datasheet.pdf | |
![]() | RSF2JB33K0 | RES MO 2W 33K OHM 5% AXIAL | datasheet.pdf | |
![]() | CR1206-FX-38R3ELF | RES SMD 38.3 OHM 1% 1/4W 1206 | datasheet.pdf | |
![]() | AC0603FR-07470RL | RES SMD 470 OHM 1% 1/10W 0603 | datasheet.pdf | |
![]() | Q2-3X-1/2-01-QB6IN-14 | HEATSHRINK 1/2"-6" BLACK | datasheet.pdf | |
![]() | 9196A WH005 | CABLE COAXIAL RG196A 30AWG 100' | datasheet.pdf | |
![]() | SW6WF-50 | SWAB SNGL HEAD FOAM 6" 50/PKG | datasheet.pdf | |
![]() | 10093084-3025HFLF | 28AWG QSFP CABLE ASSY | datasheet.pdf | |
| BZW03C91-TAP | DIODE ZENER 91V 1.85W SOD64 | datasheet.pdf | ||
![]() | L17DCFRDA37P | D-Sub Connector Plug, Male Pins 37 Position Free Hanging (In-Line) IDC, Ribbon Cable | datasheet.pdf | |
![]() | 61082-121600LF | CONN RECEPT | datasheet.pdf |