8051 C8051F31x Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 28-QFN (5x5)
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C8051F311-GMR

DigiKey Part Number
C8051F311-GMRTR-ND - Tape & Reel (TR)
C8051F311-GMRCT-ND - Cut Tape (CT)
C8051F311-GMRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
C8051F311-GMR
Description
IC MCU 8BIT 16KB FLASH 28QFN
Customer Reference
Detailed Description
8051 C8051F31x Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 28-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
C8051F311-GMR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
1.25K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Part Status
Not For New Designs
Data Converters
A/D 17x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
25MHz
Supplier Device Package
28-QFN (5x5)
Connectivity
SMBus (2-Wire/I2C), SPI, UART/USART
Package / Case
28-VFQFN Exposed Pad
Peripherals
POR, PWM, Temp Sensor, WDT
Base Product Number
Number of I/O
25
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,500 estimated in stock on 02-Dec-2026
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Not recommended for new design, minimums may apply View Alternative Package Types
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$10.48000$10.48
10$8.67900$86.79
25$8.08960$202.24
100$7.36690$736.69
250$6.99652$1,749.13
500$6.76696$3,383.48
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$6.47953$9,719.30
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