C8051F581-IQR
RoHS 
RoHS compliant
RoHS compliantPackage 48-TQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC 8051 MCU 128K FLASH 48-QFP
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Buying Options
Total Price: USD $12.82
Unit Price: USD $12.8216
≥1 USD $12.8216
≥10 USD $11.78496
≥100 USD $11.296032
≥500 USD $9.952888
≥1000 USD $9.4644
Inventory: 459
Minimum: 1
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Technical Details
Compliance
RoHS Status RoHS Compliant
Dimensions
Width 7mm
Length 7mm
Technical
RAM (bytes) 8448
ROM (words) 131072
PWM Channels YES
DMA Channels NO
Has ADC YES
Data Converter A/D 32x12b
Bit Size 8
Supply Current-Max 33mA
Connectivity EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Program Memory Size 128KB 128K x 8
Core Size 8-Bit
Program Memory Type FLASH
Clock Frequency 25MHz
Peripherals POR, PWM, Temp Sensor, WDT
Core Processor 8051
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Voltage - Supply (Vcc/Vdd) 1.8V~5.25V
RAM Size 8.25K x 8
Speed 50MHz
Number of I/O 40
Oscillator Type Internal
Supply Voltage-Min (Vsup) 2V
Power Supplies 2/5V
Supply Voltage-Max (Vsup) 2.75V
Qualification Status Not Qualified
JESD-30 Code S-PQFP-G48
Pin Count 48
Reach Compliance Code compliant
Terminal Pitch 0.5mm
Supply Voltage 2.1V
Terminal Form GULL WING
Terminal Position QUAD
Subcategory Microcontrollers
HTS Code 8542.31.00.01
Terminal Finish Matte Tin (Sn)
Number of Terminations 48
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
JESD-609 Code e3
Series C8051F58x
Published 2000
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TA
Physical
Surface Mount YES
Package / Case 48-TQFP
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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