8051 C8051F55x Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

C8051F555-IMR

DigiKey Part Number
336-5168-2-ND - Tape & Reel (TR)
336-5168-1-ND - Cut Tape (CT)
336-5168-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
C8051F555-IMR
Description
IC MCU 8BIT 16KB FLASH 24QFN
Customer Reference
Detailed Description
8051 C8051F55x Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
C8051F555-IMR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
2.25K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.25V
Part Status
Last Time Buy
Data Converters
A/D 18x12b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 125°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
50MHz
Supplier Device Package
24-QFN (4x4)
Connectivity
SMBus (2-Wire/I2C), CANbus, SPI, UART/USART
Package / Case
24-WFQFN Exposed Pad
Peripherals
POR, PWM, Temp Sensor, WDT
Base Product Number
Number of I/O
18
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EFM8BB52F16I-C-QFN20RSilicon Labs0336-EFM8BB52F16I-C-QFN20RTR-NDFr.0.32391MFR Recommended
In-Stock: 2,516
Check for Additional Incoming Stock
Last Time Buy Date: 10/1/2026
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.6.24000Fr.6.24
10Fr.5.06800Fr.50.68
25Fr.4.68040Fr.117.01
100Fr.4.20380Fr.420.38
250Fr.3.95864Fr.989.66
500Fr.3.95700Fr.1,978.50
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500Fr.3.61551Fr.5,423.27
Manufacturers Standard Package
Unit Price without VAT:Fr.6.24000
Unit Price with VAT:Fr.6.74544