Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8BB31F64G-A-QFN32 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 6 (Time on Label) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 91 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Busy Bee | |
| Packaging | Tube | |
| Core Processor | CIP-51 8051 | |
| Core Size | 8-Bit | |
| Speed | 50MHz | |
| Connectivity | I²C, SMBus, SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 29 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V | |
| Data Converters | A/D 20x12b, D/A 4x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (4x4) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8BB31F64G-A-QFN32 | |
| Related Links | EFM8BB31F6, EFM8BB31F64G-A-QFN32 Datasheet, Silicon Labs Distributor | |
![]() | 9T08052A6980DAHFT | RES SMD 698 OHM 0.5% 1/8W 0805 | datasheet.pdf | |
![]() | ADG904BCPZ-REEL | IC MULTIPLEXER 4X1 20LFCSP | datasheet.pdf | |
![]() | M83513/03-C04C | CABLE DSUB PLUG 21POS LEADS 36" | datasheet.pdf | |
![]() | VE-2TY-IX | CONVERTER MOD DC/DC 3.3V 49.5W | datasheet.pdf | |
![]() | RNC60J1563BSB14 | RES 156K OHM 1/4W .1% AXIAL | datasheet.pdf | |
![]() | RNC50J2322FSB14 | RES 23.2K OHM 1/10W 1% AXIAL | datasheet.pdf | |
![]() | MPSL-0100-35-DR-1HK | CONN EDGECARD .100" 35POS THRUHL | datasheet.pdf | |
![]() | ATS-19E-155-C3-R0 | HEATSINK 40X40X20MM L-TAB T412 | datasheet.pdf | |
![]() | 3547S-1AC-503B | POT 50K OHM 1W WIREWOUND LINEAR | datasheet.pdf | |
![]() | MBA02040C4641FC100 | RES 4.64K OHM 0.4W 1% AXIAL | datasheet.pdf | |
![]() | CTV06RQF-23-6PE-LC | TV 6C 6#8(QUAD) PIN RECP | datasheet.pdf | |
![]() | GTS01F22-14P | GT 19C 19#16 PIN RECP | datasheet.pdf |