Silicon Labs · Microcontroller Units (MCUs/MPUs/SOCs)
C8051F521-C-IM
Silicon Labs Microcontroller Units (MCUs/MPUs/SOCs) · DFN-10-EP(3x3)
Request a quote for C8051F521-C-IMThe C8051F521-C-IM is a Microcontroller Units (MCUs/MPUs/SOCs) from Silicon Labs, supplied in a DFN-10-EP(3x3) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
Key specifications of the C8051F521-C-IM: CPU Maximum Speed 25MHz, CPU Core 51 Series, program memory type FLASH, program storage size 8KB, voltage - supply 2V~5.25V and ADC (Bit) 12bit.
PartnerSemi sources the C8051F521-C-IM for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | C8051F521-C-IM |
|---|---|
| Manufacturer | Silicon Labs |
| Product type | Microcontroller Units (MCUs/MPUs/SOCs) |
| Category | Microcontrollers (MCU) |
| Package / case | DFN-10-EP(3x3) |
| ADC (Bit) | 12bit |
| CPU Core | 51 Series |
| CPU Maximum Speed | 25MHz |
| Core Size | 8 Bit |
| Number of I/O | 6 |
| Operating Temperature | -40°C~+125°C |
| Oscillator Type | Built-in |
| Program Memory Type | FLASH |
| Program Storage Size | 8KB |
| RAM Size | 256Byte |
| Voltage - Supply | 2V~5.25V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| C8051F520A-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F520-C-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F521A-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F523-C-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F524A-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F526A-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F527A-IM | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) | |
| C8051F523A-IMR | Skyworks Solutions (Silicon Labs) | Microcontrollers (MCU/MPU/SOC) |
Frequently asked questions
What is the C8051F521-C-IM?
The C8051F521-C-IM is a Microcontroller Units (MCUs/MPUs/SOCs) from Silicon Labs, supplied in a DFN-10-EP(3x3) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
What are the specifications of the C8051F521-C-IM?
ADC (Bit): 12bit; CPU Core: 51 Series; CPU Maximum Speed: 25MHz; Core Size: 8 Bit; Number of I/O: 6; Operating Temperature: -40°C~+125°C; Oscillator Type: Built-in; Program Memory Type: FLASH; Program Storage Size: 8KB; RAM Size: 256Byte; Voltage - Supply: 2V~5.25V.
What package is the C8051F521-C-IM in?
The C8051F521-C-IM is listed in a DFN-10-EP(3x3) package.
Which part numbers are similar to the C8051F521-C-IM?
Similar part numbers in our catalog include C8051F520A-IM (Skyworks Solutions (Silicon Labs)), C8051F520-C-IM (Skyworks Solutions (Silicon Labs)), C8051F521A-IM (Skyworks Solutions (Silicon Labs)), C8051F523-C-IM (Skyworks Solutions (Silicon Labs)), C8051F524A-IM (Skyworks Solutions (Silicon Labs)) and C8051F526A-IM (Skyworks Solutions (Silicon Labs)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the C8051F521-C-IM?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=C8051F521-C-IM&brand=Silicon%20Labs or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.