C8051F042-GQR is available for purchase but is not normally stocked.
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MFR Recommended


Silicon Labs
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cms-unit-price: £3.11531
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8051 C8051F04x Microcontroller IC 8-Bit 25MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
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C8051F042-GQR

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336-4137-2-ND - Tape & Reel (TR)
336-4137-1-ND - Cut Tape (CT)
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C8051F042-GQR
cms-description
IC MCU 8BIT 64KB FLASH 100TQFP
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cms-detailed-description
8051 C8051F04x Microcontroller IC 8-Bit 25MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
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 cms-datasheet
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Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
4.25K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Part Status
Last Time Buy
Data Converters
A/D 8x8b, 13x10b; D/A 2x10b, 2x12b
DigiKey Programmable
Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
25MHz
Supplier Device Package
100-TQFP (14x14)
Connectivity
CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Package / Case
100-TQFP
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Base Product Number
Number of I/O
64
Environmental & Export Classifications
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Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EFM32PG26B301F2048IL136-BRSilicon Labs0336-EFM32PG26B301F2048IL136-BRTR-ND£3.11531MFR Recommended
Last Time Buy
Last Time Buy Date: 10/09/2026
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Cut Tape (CT)
Quantitycms-unit-pricecms-ext-price
1£17.76000£17.76
Tape & Reel (TR)
Quantitycms-unit-pricecms-ext-price
250£14.24144£3,560.36
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Unit Price without VAT:£17.76000
Unit Price with VAT:£21.31200