| Manufacturer Product Number |
C8051F126-GQR |
| Mfr |
Silicon Labs |
| Packaging |
Tape & Reel (TR) |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Part Status |
Last Time Buy |
| Mounting Type |
Surface Mount |
| Package / Case |
100-TQFP |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| PCN Obsolescence/ EOL |
C8051Fyyy EOL 01/Jul/2026 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/8950/EOL_2607011824.pdf ] |
| PCN Assembly/Origin |
Site Change 18/Jan/2022 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/4554/2201181164.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 |
C8051F12x |
| Base Product Number |
C8051F126 |
| Core Processor |
8051 |
| Supplier Device Package |
100-TQFP (14x14) |
| PCN Assembly/Origin 2 |
Mult Dev Assembly 22/Jul/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7165/PCN-2507221673.pdf ] |
| PCN Design/Specification |
C8051F12x/13x 14/Dec/2022 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5016/PCN-2212141365.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 |
Verified |
| Speed |
50MHz |
| RAM Size |
8.25K x 8 |
| Number of I/O |
64 |
| Program Memory Type |
FLASH |
| Product Training Modules |
Serial Communication Overview [ https://www.digikey.com/en/ptm/s/silicon-laboratories-inc/interface-serial-communication-overview ] |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Connectivity |
EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART |
| Voltage - Supply (Vcc/Vdd) |
2.7V ~ 3.6V |
| Program Memory Size |
128KB (128K x 8) |
| Data Converters |
A/D 8x8b, 8x10b; D/A 2x12b |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |