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C8051F581-IQR

C8051F581-IQR

C8051F581-IQR

Silicon Labs

128KB 128K x 8 FLASH 8051 8-Bit Microcontroller C8051F58x Series 2.1V 48-TQFP

SOT-23

C8051F581-IQR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series C8051F58x
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Terminal Finish Matte Tin (Sn)
HTS Code 8542.31.00.01
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 2.1V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Pin Count 48
JESD-30 Code S-PQFP-G48
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 2.75V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 2V
Oscillator Type Internal
Number of I/O 40
Speed 50MHz
RAM Size 8.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.25V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, Temp Sensor, WDT
Clock Frequency 25MHz
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 128KB 128K x 8
Connectivity EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Supply Current-Max 33mA
Bit Size 8
Data Converter A/D 32x12b
Has ADC YES
DMA Channels NO
PWM Channels YES
ROM (words) 131072
RAM (bytes) 8448
Length 7mm
Width 7mm
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
500 $7.30804 $3654.02
1,000 $6.57725 $6.57725
C8051F581-IQR Product Details

C8051F581-IQR Overview


A 48-TQFP package is included. In total, it has 40 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~125°C TA. C8051F58x series components belong to this electrical component. Its program memory size is 128KB 128K x 8. There is a 8051 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 48 terminations in total. The part works on a 8-bit basis. An output voltage of 2.1V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. In order for the device to work with the motor, it utilizes the PWM channel YES. A total of 48 pins are present. In order for it to function, it needs to have a clock frequency of 25MHz.

C8051F581-IQR Features


48-TQFP package
Mounting type of Surface Mount


C8051F581-IQR Applications


There are a lot of Silicon Labs
C8051F581-IQR Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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