Ship from: HONGKONG
								Date Code: Newest Date Code
								Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8BB31F32G-A-QFP32 | |
| 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 | 50 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Busy Bee | |
| Packaging | Tray | |
| 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 | 28 | |
| Program Memory Size | 32KB (32K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 2.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V | |
| Data Converters | A/D 20x12b, D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 32-TQFP | |
| Supplier Device Package | 32-QFP (7x7) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8BB31F32G-A-QFP32 | |
| Related Links | EFM8BB31F3, EFM8BB31F32G-A-QFP32 Datasheet, Silicon Labs Distributor | |
|  | FLZ4V7A | DIODE ZENER 4.6V 500MW SOD80 | datasheet.pdf | |
|  | MT47H128M4B6-25E:D TR | IC DDR2 SDRAM 512MBIT 60BGA | datasheet.pdf | |
|  | BZ-2RL | SW LEAF LEVER SOLD SPDT 15A 125V | datasheet.pdf | |
|  | DTD513ZETL | TRANS PREBIAS NPN 150MW EMT3 | datasheet.pdf | |
|  | CMF551K3000JKEK | RES 1.3K OHM 1/2W 5% AXIAL | datasheet.pdf | |
|  | 2534-62J | FIXED IND 39MH 23MA 295 OHM TH | datasheet.pdf | |
|  | GRPB251VWCN-RC | CONN HEADER .050" 25POS | datasheet.pdf | |
| W2201Y.jpg) | PVS0305W2201Y | SIGN ELECTRL WARN 5"X3.5" BLK/OR | datasheet.pdf | |
|  | ATS-11B-103-C3-R1 | HEATSINK 40X40X9.5MM XCUT T412 | datasheet.pdf | |
|  | SIT1602AIU2-18S | OSC MEMS PROG 3.2X2.5MM 1.8V | datasheet.pdf | |
|  | FA-238V 14.31818MB-G0 | CRYSTAL 14.31818 MHZ 20.0PF SMD | datasheet.pdf | |
|  | CTV06RW-21-11PB-LC | CTV 11C 11#12 PIN PLUG | datasheet.pdf |