Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8BB21F16G-B-QFN20R | |
| 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 | |
| Standard Package | 1,500 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Busy Bee | |
| Packaging | Tape & Reel (TR) | |
| 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 | 16 | |
| Program Memory Size | 16KB (16K 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 15x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-UFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8BB21F16G-B-QFN20R | |
| Related Links | EFM8BB21F1, EFM8BB21F16G-B-QFN20R Datasheet, Silicon Labs Distributor | |
![]() | RR0510P-8870-D | RES SMD 887 OHM 0.5% 1/16W 0402 | datasheet.pdf | |
![]() | MC74LVX8051DTR2G | IC MUX/DEMUX 8X1 16TSSOP | datasheet.pdf | |
![]() | 7140LA25J | IC SRAM 8KBIT 25NS 52PLCC | datasheet.pdf | |
![]() | VI-26W-IU-F4 | CONVERTER MOD DC/DC 5.5V 200W | datasheet.pdf | |
![]() | HGDSR5 | DOOR SUPPORT RAIL FITS DOOR | datasheet.pdf | |
![]() | ATS-08G-02-C2-R0 | HEATSINK 40X40X12.7MM XCUT T766 | datasheet.pdf | |
![]() | ATS-08H-200-C2-R0 | HEATSINK 50X50X10MM XCUT T766 | datasheet.pdf | |
![]() | CIR020R-40A-38PX-F80-20 | CONN RCPT 38POS PNL MNT PIN | datasheet.pdf | |
![]() | DSC1101DM2-125.0000 | OSC MEMS 12.000MHZ CMOS SMD | datasheet.pdf | |
![]() | D38999/26FF28SD | TV 28C 26#20 2#16 SKT PLUG | datasheet.pdf | |
![]() | TVP00DZ-11-5JB | TV 5C 5#20 SKT RECP | datasheet.pdf | |
![]() | XCV1000E-6FG900C0773 | XILINX IC XCV1000E-6FG900C0773 In stock | datasheet.pdf |