Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8UB20F64G-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 | 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-QFP48 | |
| Related Links | EFM8UB20F6, EFM8UB20F64G-A-QFP48 Datasheet, Silicon Labs Distributor | |
![]() | T496D106M025AS | CAP TANT 10UF 25V 20% 2917 | datasheet.pdf | |
![]() | CWR-220-20-0003 | CONN SOCKET 20PIN TIN | datasheet.pdf | |
![]() | 3006P-1-254LF | TRIMMER 250K OHM 0.75W PC PIN | datasheet.pdf | |
![]() | 821024J8 | IC PCM CODEC QUAD NONPROG 32PLCC | datasheet.pdf | |
![]() | ECW-F4393RHL | CAP FILM 0.039UF 3% 400VDC RAD | datasheet.pdf | |
![]() | VE-JTF-EW-B1 | CONVERTER MOD DC/DC 72V 100W | datasheet.pdf | |
![]() | 0010101093 | Connector Receptacle 9 Position 0.200" (5.08mm) Tin Through Hole | datasheet.pdf | |
![]() | B41828B4107M | CAP ALUM 100UF 20% 16V RADIAL | datasheet.pdf | |
![]() | B43501E227M80 | CAP ALUM 220UF 20% 420V SNAP | datasheet.pdf | |
![]() | EDZVT2R6.2B | DIODE ZENER 6.2V 150MW EMD2 | datasheet.pdf | |
![]() | AMM12DTBD-S273 | CONN EDGECARD 24POS .156" | datasheet.pdf | |
![]() | RDE5C1H682J1K1H03B | CAP CER 6800PF 50V NP0 RADIAL | datasheet.pdf |