| Manufacturer Product Number |
EFM8BB21F16G-C-QSOP24 |
| Mfr |
Silicon Labs |
| Packaging |
Tube |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Part Status |
Obsolete |
| Mounting Type |
Surface Mount |
| Package / Case |
24-SSOP (0.154", 3.90mm Width) |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| Part Number Alias |
2832-EFM8BB21F16G-C-QSOP24, -EFM8BB21F16G-C |
| PCN Obsolescence/ EOL |
EFM8BB1/2/3/ EFM8LB1/EFM8SB1/EFM8UB1 obs 21/Feb/20024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6024/EOL_2402211513.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 |
EFM8BB21 |
| Core Processor |
CIP-51 8051 |
| Supplier Device Package |
24-QSOP |
| PCN Design/Specification |
EFM8 BB1/BB2 24/May/2017 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/2542/PB-17052455.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 |
| PCN Design/Specification 2 |
EFM8 Series Datasheet 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1523.pdf ] |
| Speed |
50MHz |
| RAM Size |
2.25K x 8 |
| Number of I/O |
21 |
| Program Memory Type |
FLASH |
| Manuals |
EFM8BB2 Reference Manual [ https://www.silabs.com/documents/public/reference-manuals/efm8bb2-rm.pdf ] |
| 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 |