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C8051F581-IMR

Silicon Labs
RoHS
/
Package 48-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 128KB FLASH 48QFN
PDF
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Buying Options
Total Price: USD $14.56
Unit Price: USD $14.555679
≥1 USD $14.555679
≥10 USD $13.731773
≥100 USD $12.954503
≥500 USD $12.221225
≥1000 USD $11.529464
Inventory: 1154
Minimum: 1
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Technical Details

Compliance

RoHS Status RoHS Compliant

Technical

RAM (bytes) 8448
ROM (words) 131072
Data Bus Width 8b
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
Peripherals POR, PWM, Temp Sensor, WDT
Core Processor 8051
Voltage - Supply (Vcc/Vdd) 1.8V~5.25V
RAM Size 8.25K x 8
Number of I/O 40
Oscillator Type Internal
Memory Size 128kB
Interface 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
Number of Channels 12
Power Supplies 2/5V
Qualification Status Not Qualified
JESD-30 Code S-PQCC-N48
Pin Count 48
Frequency 50MHz
Terminal Pitch 0.5mm
Terminal Form NO LEAD
Terminal Position QUAD
Subcategory Microcontrollers
HTS Code 8542.31.00.01
Terminal Finish Matte Tin (Sn)
Number of Terminations 48
Moisture Sensitivity Level (MSL) 2 (1 Year)
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-VFQFN Exposed Pad
Mounting Type Surface Mount

Supply Chain

Factory Lead Time 8 Weeks

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