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Product Overview
Digi-Key Part Number 336-1686-5-ND
Quantity Available 474
Can ship immediately

Manufacturer Part Number


Description 8051 C8051F55x Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets C8051F55x-56x-57x Errata
C8051F55x-56x-57x Datasheet
Product Training Modules Serial Communication Overview
PCN Assembly/Origin PB-1409081 08/Sep/2014
EDA / CAD Models ? Download from Accelerated Designs
Catalog Page 675 (CA2011 PDF)
Product Attributes Select All

Integrated Circuits (ICs)


Embedded - Microcontrollers


Silicon Labs

Series C8051F55x
Packaging ? Tube ?
Part Status Active
Core Processor 8051
Core Size 8-Bit
Speed 50MHz
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals POR, PWM, Temp Sensor, WDT
Number of I/O 18
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.25 V
Data Converters A/D 18x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
For Use With
Additional Resources
Standard Package ? 91
Other Names 336-1686-5

10:21:33 10/21/2016

Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 3.97000 3.97
25 3.81760 95.44
100 3.67110 367.11
1,000 3.22779 3,227.79

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : C8051F553-IMR-ND
  • Minimum Quantity: 1,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 3.22779
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