C8051F343-GQR is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 2.944
Unit Price: 4,50000 €
Datasheet
8051 C8051F34x Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)
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C8051F343-GQR

DigiKey Part Number
C8051F343-GQR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
C8051F343-GQR
Description
IC MCU 8BIT 32KB FLASH 32LQFP
Customer Reference
Detailed Description
8051 C8051F34x Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
2.25K x 8
Packaging
Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Part Status
Obsolete
Data Converters
A/D 21x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
48MHz
Supplier Device Package
32-LQFP (7x7)
Connectivity
SMBus (2-Wire/I2C), SPI, UART/USART, USB
Package / Case
32-LQFP
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Base Product Number
Number of I/O
25
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ATMEGA16U4-AURMicrochip Technology2.944ATMEGA16U4-AURCT-ND4,50000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types