Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8UB20F64G-A-QFP48R | |
| 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 | 500 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Universal Bee | |
| Packaging | Tape & Reel (TR) | |
| 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 | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K 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) | EFM8UB20F64G-A-QFP48R | |
| Related Links | EFM8UB20F6, EFM8UB20F64G-A-QFP48R Datasheet, Silicon Labs Distributor | |
![]() | CRCW2512300KJNTG | RES SMD 300K OHM 5% 1W 2512 | datasheet.pdf | |
![]() | RG3216N-1240-D-T5 | RES SMD 124 OHM 0.5% 1/4W 1206 | datasheet.pdf | |
| 3042272 | TERM BLOCK PLUG 4POS STR | datasheet.pdf | ||
![]() | V24C15C50B | CONVERTER MOD DC/DC 15V 50W | datasheet.pdf | |
| A9PS26-0011 | SWITCH PUSH DPST-NO 0.1A 28V | datasheet.pdf | ||
![]() | 316-87-147-41-007101 | Connector Socket 47 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | Y00132K00000Q9L | RES 2K OHM 2W 0.02% RADIAL | datasheet.pdf | |
![]() | 135101-R2-M0.25 | SMA STRT PLUG-PLUG .141 .25M | datasheet.pdf | |
| ASEK713ELC-20A-T-DK | BOARD DEMO 713ELC-20A SENSOR | datasheet.pdf | ||
![]() | CT2162-50-0 | LEAD 4MM BANANA SHTH PP SILIC 0. | datasheet.pdf | |
![]() | 5452969 | BCVP-508WF-19 BK | datasheet.pdf | |
![]() | MIKROE-1908 | CLICK BRD 868MHZ ENOCEAN TCM310 | datasheet.pdf |