| Manufacturer Product Number |
C8051F553-IMR |
| Mfr |
Silicon Labs |
| Packaging |
Tape & Reel (TR) |
| Operating Temperature |
-40°C ~ 125°C (TA) |
| Part Status |
Active |
| Mounting Type |
Surface Mount |
| Package / Case |
24-WFQFN Exposed Pad |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| 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 |
C8051F55x |
| Base Product Number |
C8051F553 |
| Manufacturer Standard Lead Time |
12 Weeks |
| Core Processor |
8051 |
| Supplier Device Package |
24-QFN (4x4) |
| 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 |
Datasheet 18/Jan/2023 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5020/PCN-2301181411.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 |
| Errata |
C8051F55x, 56x, 57x Errata [ https://www.silabs.com/documents/public/errata/C8051F55x-56x-57xErrata.pdf ] |
| RAM Size |
2.25K x 8 |
| Number of I/O |
18 |
| 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 |
POR, PWM, Temp Sensor, WDT |
| Connectivity |
SMBus (2-Wire/I2C), SPI, UART/USART |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 5.25V |
| Program Memory Size |
32KB (32K x 8) |
| Data Converters |
A/D 18x12b |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |