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 | |
![]() | TPS60300DGS | IC REG SWITCHD CAP DL 10MSOP | datasheet.pdf | |
![]() | 5-641149-0 | 20P MTA156 ASSY 20AWG YEL LF | datasheet.pdf | |
![]() | RLR07C7152FMR36 | RES 71.5K OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | D38999/24FF35SC-LC | CONN HSG RCPT JAM NUT 66POS SKT | datasheet.pdf | |
![]() | 983-6KE08-03S7-L | CONN HSG PLUG STRGHT 3POS SKT | datasheet.pdf | |
![]() | 714-87-102-31-018101 | PCB CONN CARRIER 2.54MM | datasheet.pdf | |
![]() | 09061322901590 | DIN-POWER F032MS-3 0C1-1 | datasheet.pdf | |
![]() | HCC50HEYS | FML CRD EDGE .100 50POS HL LOW P | datasheet.pdf | |
![]() | IDTDAC1403D160-DB | BOARD DEMO FOR DAC1403D160 | datasheet.pdf | |
![]() | ATS-02F-144-C3-R0 | HEATSINK 30X30X25MM L-TAB T412 | datasheet.pdf | |
![]() | 227CKS035M | CAP ALUM 220UF 20% 35V THRU HOLE | datasheet.pdf | |
![]() | MAL205757221E3 | 220UF 450V 35X40MM 85C 5000H | datasheet.pdf |