Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8UB20F32G-A-QFN32R | |
| 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 | 1,500 | |
| 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 | I²C, SMBus, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 25 | |
| 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 20x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8UB20F32G-A-QFN32R | |
| Related Links | EFM8UB20F3, EFM8UB20F32G-A-QFN32R Datasheet, Silicon Labs Distributor | |
![]() | MCU08050D1620BP500 | RES SMD 162 OHM 0.1% 1/8W 0805 | datasheet.pdf | |
![]() | T 3653 000 | CONN CIR RCPT FMALE 14POS PNLMNT | datasheet.pdf | |
![]() | TO-40-050 | SPACER TUBULAR GEN PURP 0.050" | datasheet.pdf | |
![]() | LM4132CMF-3.0/NOPB | IC VREF SERIES 3V SOT23-5 | datasheet.pdf | |
![]() | RMCF0805JT130R | RES SMD 130 OHM 5% 1/8W 0805 | datasheet.pdf | |
![]() | TPMD108K004R0025 | CAP TANT 1000UF 4V 10% 2917 | datasheet.pdf | |
![]() | L60030M3PQDIN | FUSE BLOK CART 600V 30A DIN RAIL | datasheet.pdf | |
![]() | VE-J2T-CZ-F3 | CONVERTER MOD DC/DC 6.5V 25W | datasheet.pdf | |
![]() | Y145496R0860V9L | RES 96.086 OHM 0.6W 0.005% RAD | datasheet.pdf | |
![]() | 09225KA-24J-EL-00 | FAN 24VDC 92X25MM 3WR | datasheet.pdf | |
![]() | MKP385420250JPI2T0 | CAP FILM 0.2UF 5% 2500VDC AXIAL | datasheet.pdf | |
![]() | D38999/20JB2JD-LC | CONN RCPT 2POS FLANGE W/SKT | datasheet.pdf |