Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8UB20F32G-A-QFP32R | |
| 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 | 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-LQFP | |
| Supplier Device Package | 32-QFP (7x7) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8UB20F32G-A-QFP32R | |
| Related Links | EFM8UB20F3, EFM8UB20F32G-A-QFP32R Datasheet, Silicon Labs Distributor | |
![]() | MX7821KEWP+ | IC ADC 8BIT T/H 20-SOIC | datasheet.pdf | |
![]() | HMC17DRTI | CONN EDGECARD 34POS DIP .100 SLD | datasheet.pdf | |
![]() | TLV2556IPWG4 | IC SERIAL ADC LP 12BIT 20-TSSOP | datasheet.pdf | |
![]() | 0395430602 | 5MM EUROBLOCK PC STR BLK 2POS | datasheet.pdf | |
![]() | XKN.M22.GLLG | CONN PNL MNT RCPT 22SKT SLD CUP | datasheet.pdf | |
![]() | 0192030278 | C-S-128-08T KRIMPTITE TAPED | datasheet.pdf | |
![]() | RER70F6R04RCSL | RES CHAS MNT 6.04 OHM 1% 20W | datasheet.pdf | |
![]() | 172419 YL005 | HOOK-UP STRND 24AWG YELLOW 100' | datasheet.pdf | |
![]() | B43254E2108M | CAP ALUM 1000UF 20% 250V SNAP | datasheet.pdf | |
![]() | B66372A2000T1 | BOBBIN COIL FORMER E 70X33X32 | datasheet.pdf | |
| MBRT50045R | DIODE MODULE 45V 500A 3TOWER | datasheet.pdf | ||
![]() | C702 10M008 708 20 | CONN SMART CARD PUSH-PULL | datasheet.pdf |