| Manufacturer Product Number |
EFM8BB22F16A-C-QFN28 |
| Mfr |
Silicon Labs |
| Packaging |
Tube |
| Operating Temperature |
-40°C ~ 125°C (TA) |
| Part Status |
Last Time Buy |
| Mounting Type |
Surface Mount |
| Package / Case |
28-WFQFN Exposed Pad |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| Part Number Alias |
EFM8BB22F16A-C-QFN28-ND, 336-5735 |
| PCN Obsolescence/ EOL |
EFM8BB1/2/3 EOL 08/Apr/2026 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/8915/EOL-2604081795.pdf ] |
| PCN Assembly/Origin |
Mult Dev Assembly/Probe Site 19/Feb/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6134/336_PCN2403061520.pdf ] |
| PCN Packaging |
Mult DEV Box/Shipping Label 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1503.pdf ] |
| Series |
Busy Bee |
| Base Product Number |
EFM8BB22 |
| Core Processor |
CIP-51 8051 |
| Supplier Device Package |
28-QFN (5x5) |
| PCN Assembly/Origin 2 |
EFM8BB1/2/3/SI4010 Test/Ship Site 22/Oct/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7958/PCN_2510221720.pdf ] |
| PCN Design/Specification |
EFM8 Series Datasheet 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1523.pdf ] |
| PCN Packaging 2 |
IC/SIP Pkg Label Update 19/Jun/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6346/2406191539.pdf ] |
| DigiKey Programmable |
Not Verified |
| Speed |
50MHz |
| PCN Assembly/Origin 3 |
Mult Dev Assembly 22/Jul/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7165/PCN-2507221673.pdf ] |
| RAM Size |
2.25K x 8 |
| Number of I/O |
22 |
| Program Memory Type |
FLASH |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity |
I2C, SMBus, SPI, UART/USART |
| Voltage - Supply (Vcc/Vdd) |
2.2V ~ 3.6V |
| Program Memory Size |
16KB (16K x 8) |
| Data Converters |
A/D 20x12b |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |