Name: C8051F921-G-GMR
Brand: Silicon Labs
SKU: 336-4145-2-ND
Price: 5.85 CAD
Availability: InStock

8051 C8051F9xx Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 24-QFN (4x4)

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C8051F921-G-GMR
DigiKey Part Number	336-4145-2-ND - Tape & Reel (TR) 336-4145-1-ND - Cut Tape (CT) 336-4145-6-ND - Digi-Reel®
Manufacturer	Silicon Labs
Manufacturer Product Number	C8051F921-G-GMR
Description	IC MCU 8BIT 32KB FLASH 24QFN
Customer Reference
Detailed Description	8051 C8051F9xx Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
Datasheet	Datasheet

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Category Integrated Circuits (ICs) Embedded Microcontrollers	Program Memory Size 32KB (32K x 8)
Mfr Silicon Labs	Program Memory Type FLASH
Series C8051F9xx	RAM Size 4.25K x 8
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Voltage - Supply (Vcc/Vdd) 0.9V ~ 3.6V
Part Status Last Time Buy	Data Converters A/D 15x10b
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 24-QFN (4x4)
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART	Package / Case 24-WFQFN Exposed Pad
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	Base Product Number C8051F921
Number of I/O 16

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
EFM8BB52F32G-C-QFN20R	Silicon Labs	3,984	336-EFM8BB52F32G-C-QFN20RCT-ND	$1.45000	MFR Recommended

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Last Time Buy Date: 2026-10-01

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Cut Tape (CT) & Digi-Reel®