8051 C8051F12x Microcontroller IC 8-Bit 100MHz 128KB (128K x 8) FLASH 64-TQFP (10x10)
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C8051F121-GQR

DigiKey Part Number
336-4381-2-ND - Tape & Reel (TR)
336-4381-1-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
C8051F121-GQR
Description
IC MCU 8BIT 128KB FLASH 64TQFP
Customer Reference
Detailed Description
8051 C8051F12x Microcontroller IC 8-Bit 100MHz 128KB (128K x 8) FLASH 64-TQFP (10x10)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
8.25K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Voltage - Supply (Vcc/Vdd)
3V ~ 3.6V
Part Status
Last Time Buy
Data Converters
A/D 8x8b, 8x12b; D/A 2x12b
DigiKey Programmable
Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
100MHz
Supplier Device Package
64-TQFP (10x10)
Connectivity
EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Package / Case
64-TQFP
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Base Product Number
Number of I/O
32
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Last Time Buy
Last Time Buy Date: 2026-09-10
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
137,21000 €37,21 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
50031,60864 €15 804,32 €
Manufacturers Standard Package
Unit Price without VAT:37,21000 €
Unit Price with VAT:45,02410 €