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C8051F581-IMR

C8051F581-IMR
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For Reference Only

Part Number C8051F581-IMR
OEMstron Part # C8051F581-IMR
Manufacturer Silicon Labs
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 128KB FLASH 48QFN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models C8051F581-IMR PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 17 - Mar 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

C8051F581-IMR Specifications

Part Number C8051F581-IMR
Brand Silicon Labs
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Silicon Labs
Series C8051F58x
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 40
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8.25K 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
Package / Case 48-VFQFN Exposed Pad
Supplier Device Package 48-QFN (7x7)

C8051F581-IMR Documents

C8051F581-IMR, C8051F581-IMR Datasheet (Total Pages: 361, Size: 4,008.17 KB)
C8051F590-IM Datasheet CoverC8051F590-IM Datasheet Page 2C8051F590-IM Datasheet Page 3C8051F590-IM Datasheet Page 4C8051F590-IM Datasheet Page 5C8051F590-IM Datasheet Page 6C8051F590-IM Datasheet Page 7C8051F590-IM Datasheet Page 8C8051F590-IM Datasheet Page 9C8051F590-IM Datasheet Page 10C8051F590-IM Datasheet Page 11C8051F590-IM Datasheet Page 12C8051F590-IM Datasheet Page 13C8051F590-IM Datasheet Page 14
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Part Number Description Stock

C8051F581-IM

D# V36:1790_06532776

Silicon Laboratories Inc

8051 50 MHz 128 kB 5 V 8-bit MCU

RoHS: Compliant
Americas - 0

C8051F581-IMR

D# V36:1790_06532777

Silicon Laboratories Inc

8051 50 MHz 128 kB 5 V 8-bit MCU

RoHS: Compliant
Americas - 0
Part Number Description Stock

C8051F581-IM

Silicon Laboratories Inc

IC 8051 MCU 128K FLASH 48-QFN

Contact Us

C8051F581-IMR

Silicon Laboratories Inc

IC 8051 MCU 128K FLASH 48-QFN

Contact Us
Part Number Description Stock

C8051F581-IM

D# 336-1567-5-ND

Silicon Laboratories Inc

IC MCU 8BIT 128KB FLASH 48QFN

On Order

C8051F581-IMR

D# C8051F581-IMR-ND

Silicon Laboratories Inc

IC MCU 8BIT 128KB FLASH 48QFN

Temporarily Out of Stock
Part Number Description Stock

C8051F581-IM

D# 634-C8051F581-IM

Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU

RoHS: Compliant
11
Part Number Description Stock

C8051F581-IM

D# NS-C8051F581-IM

Silicon Laboratories Inc

OEM/CM ONLY

4521

C8051F581-IMR

D# NS-C8051F581-IMR

Silicon Laboratories Inc

OEM/CM ONLY

8681
Part Number Description Stock

C8051F581-IM

Silicon Laboratories Inc

50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48

Short Lead Time

C8051F581-IMR

Silicon Laboratories Inc

50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48

Short Lead Time

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In Stock351 - More on Order
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Lead-TimeTo be Confirmed
Minimum1
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 8.9797$ 8.9797
100$ 8.9797$ 897.9700
500$ 8.9797$ 4,489.8500
1000$ 8.9797$ 8,979.7000
2500$ 8.9797$ 22,449.2500

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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