C8051F521A-IM

Part No :: C8051F521A-IM

Manufacturer: Silicon Labs

VIGOR # :: 3619917

Description: IC MCU 8BIT 8KB FLASH 10DFN

Catalog: Embedded - Microcontrollers

DataSheet: C8051F521A-IM PDF

Country of origin: -

Date code: -

C8051F521A-IM Specifications

Type	Description
Series:	C8051F52x
Package:	Tube
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	25MHz
Connectivity:	SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:	6
Program Memory Size:	8KB (8K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	256 x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 5.25V
Data Converters:	A/D 6x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-VFDFN Exposed Pad
Supplier Device Package:	10-DFN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
C8051F521-C-IM Match 100%	Silicon Labs IC MCU 8BIT 8KB FLASH 10DFN	C8051F521A-IM vs C8051F521-C-IM
C8051F524A-IMR Match 64%	Silicon Labs IC MCU 8BIT 4KB FLASH 10DFN	C8051F521A-IM vs C8051F524A-IMR
C8051F521-C-IMR Match 100%	Silicon Labs IC MCU 8BIT 8KB FLASH 10DFN	C8051F521A-IM vs C8051F521-C-IMR
C8051F527A-IMR Match 64%	Silicon Labs IC MCU 8BIT 2KB FLASH 10DFN	C8051F521A-IM vs C8051F527A-IMR
C8051F527A-IM Match 64%	Silicon Labs IC MCU 8BIT 2KB FLASH 10DFN	C8051F521A-IM vs C8051F527A-IM
C8051F521A-IMR Match 100%	Silicon Labs IC MCU 8BIT 8KB FLASH 10DFN	C8051F521A-IM vs C8051F521A-IMR

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 388

Shipped from

HK warehouse

Expected Shipping Date

Aug 19 - Aug 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.5600~~	~~$2.56~~
25	~~$2.3469~~	~~$58.67~~
100	~~$2.1335~~	~~$213.35~~
1000	~~$1.9202~~	~~$1 920.17~~

Current price of C8051F521A-IM is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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C8051F521A-IM

C8051F521A-IM

3619917

Pricing(USD)