C8051F581-IQ by SKYWORKS/SILICON LABS – Specifications

SKYWORKS/SILICON LABS C8051F581-IQ is a C8051F581-IQ from SKYWORKS/SILICON LABS, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 128KB 1.8V~5.25V 51Series 50MHz 40 TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a TQFP-48(7x7) package and is sold as Tray. Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 128KB
  • Operating Temperature Range: -40℃~+125℃
  • Operating Voltage Range: 1.8V~5.25V
  • Watchdog: Yes
  • CPU Core: 51Series
  • Peripheral/Function: PWM;Temperature transducer
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 50MHz
  • ADC (Bit): 12bit
  • GPIO Ports Number: 40

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.001 grams.

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Full Specifications of C8051F581-IQ

Model NumberC8051F581-IQ
Model NameSKYWORKS/SILICON LABS C8051F581-IQ
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandSKYWORKS/SILICON LABS
Description128KB 1.8V~5.25V 51Series 50MHz 40 TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.001 grams / 0.000035 oz
Package / CaseTQFP-48(7x7)
Package / ArrangeTray
BatteryNo
ECCN3A991A2
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size128KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+125℃
Operating Voltage Range1.8V~5.25V
WatchdogYes
CPU Core51Series
Peripheral/FunctionPWM;Temperature transducer
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory Access-
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed50MHz
DAC (Bit)-
ADC (Bit)12bit
GPIO Ports Number40

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