Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM8BB22F16G-B-QFN28R | |
| 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 | 22 | |
| 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 20x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 28-WFQFN Exposed Pad | |
| Supplier Device Package | 28-QFN (5x5) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM8BB22F16G-B-QFN28R | |
| Related Links | EFM8BB22F1, EFM8BB22F16G-B-QFN28R Datasheet, Silicon Labs Distributor | |
![]() | DS1340Z-3 | IC RTC CLK/CALENDAR I2C 8-SOIC | datasheet.pdf | |
![]() | H1AXS-2036G | IDC CABLE - HSC20S/AE20G/X | datasheet.pdf | |
![]() | TPS79433DCQ | IC REG LDO 3.3V 0.25A SOT223-6 | datasheet.pdf | |
![]() | D3426 | RELAY TELECOM DPDT 2A 12V | datasheet.pdf | |
![]() | CG4-220EU/12 | CARD GUIDE 220MM W/CLIPS | datasheet.pdf | |
![]() | VKP152KCQEJ0KR | CAP CER 1500PF 760VAC Y5U RADIAL | datasheet.pdf | |
![]() | RLR07C1102FRB14 | RES 11K OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | LC4512C-5FT256I | IC CPLD 512MC 5NS 256FTBGA | datasheet.pdf | |
![]() | OM-004-SMA | 4 STUDIO MOBILE ACCESS CLIENT | datasheet.pdf | |
![]() | 7101MD9ALE | SWITCH TOGGLE SPDT 5A 120V | datasheet.pdf | |
![]() | KPT06E14-18SXA206 | CONN PLUG 18POS INLINE SKT | datasheet.pdf | |
![]() | MS27474E14F18SA-LC | JT 18C 18#20 SKT WALL RECP | datasheet.pdf |