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C8051F581-IQR

C8051F581-IQR

For Reference Only

Part Number C8051F581-IQR
PNEDA Part # C8051F581-IQR
Description IC MCU 8BIT 128KB FLASH 48TQFP
Manufacturer Silicon Labs
Unit Price Request a Quote
In Stock 8,784
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 17 - May 22 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

C8051F581-IQR Resources

Brand Silicon Labs
ECAD Module ECAD
Mfr. Part NumberC8051F581-IQR
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
C8051F581-IQR, C8051F581-IQR Datasheet (Total Pages: 361, Size: 4,008.17 KB)
PDFC8051F590-IM Datasheet Cover
C8051F590-IM Datasheet Page 2 C8051F590-IM Datasheet Page 3 C8051F590-IM Datasheet Page 4 C8051F590-IM Datasheet Page 5 C8051F590-IM Datasheet Page 6 C8051F590-IM Datasheet Page 7 C8051F590-IM Datasheet Page 8 C8051F590-IM Datasheet Page 9 C8051F590-IM Datasheet Page 10 C8051F590-IM Datasheet Page 11

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C8051F581-IQR Specifications

ManufacturerSilicon Labs
SeriesC8051F58x
Core Processor8051
Core Size8-Bit
Speed50MHz
ConnectivityEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
PeripheralsPOR, PWM, Temp Sensor, WDT
Number of I/O40
Program Memory Size128KB (128K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size8.25K x 8
Voltage - Supply (Vcc/Vdd)1.8V ~ 5.25V
Data ConvertersA/D 32x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case48-TQFP
Supplier Device Package48-TQFP (7x7)

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