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C8051F991-GM

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Part No :

C8051F991-GM

Manufacturer
Silicon Labs
VIGOR # :

4807626

Description
IC MCU 8BIT 8KB FLASH 20QFN
Catalog
Embedded - Microcontrollers
DataSheet
C8051F991-GM PDF
Country of origin
-
Date code
-
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C8051F991-GM Specifications
Type Description
Series:C8051F9xx
Package:Tube
Part Status:Obsolete
Core Processor:CIP-51 8051
Core Size:8-Bit
Speed:25MHz
Connectivity:SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals:Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT
Number of I/O:16
Program Memory Size:8KB (8K x 8)
Program Memory Type:FLASH
EEPROM Size:-
RAM Size:512 x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:-
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:20-UFQFN Exposed Pad
Supplier Device Package:20-QFN (3x3)
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
In Stock: 8856
Shipped from
HK warehouse
Expected Shipping Date
Apr 02 - Apr 06 2026
Pricing(USD)
Quantity Unit Price Ext. Price

Current price of C8051F991-GM is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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