C8051F571-IM is available for purchase but is not normally stocked.
Available Substitutes:

MFR Recommended


Silicon Labs
In Stock: 204
Unit Price: $1,328.00000
Datasheet
8051 C8051F57x Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
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C8051F571-IM

DigiKey Part Number
336-1712-5-ND
Manufacturer
Manufacturer Product Number
C8051F571-IM
Description
IC MCU 8BIT 32KB FLASH 40QFN
Customer Reference
Detailed Description
8051 C8051F57x Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number of I/O
33
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
2.25K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.25V
Data Converters
A/D 32x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
40-QFN (6x6)
Package / Case
40-VFQFN Exposed Pad
Base Product Number
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 1/10/2026
All prices are in AUD
Tube
QuantityUnit PriceExt Price
1,050$9.34318$9,810.34
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without GST:$9.34318
Unit Price with GST:$10.27750