STM32L021F4U6TR by STMicroelectronics – Specifications

STMicroelectronics STM32L021F4U6TR is a STM32L021F4U6TR from STMicroelectronics, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 16KB 1.65V~3.6V 32MHz 16 UFQFPN-20(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a UFQFPN-20(3x3) package and is sold as Tape & Reel (TR). Key features include:

  • Infrared Data Association: Yes
  • Low-Voltage Detect: Yes
  • Program Storage Size: 16KB
  • Operating Voltage Range: 1.65V~3.6V
  • Operating Temperature Range: -40℃~+85℃
  • Watchdog: Yes
  • Internal Oscillator: Yes
  • Direct Memory Access: Yes
  • CPU Maximum Speed: 32MHz
  • ADC (Bit): 12bit
  • GPIO Ports Number: 16

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1 grams.

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Full Specifications of STM32L021F4U6TR

Model NumberSTM32L021F4U6TR
Model NameSTMicroelectronics STM32L021F4U6TR
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandSTMicroelectronics
Description16KB 1.65V~3.6V 32MHz 16 UFQFPN-20(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.000 grams / 0.035274 oz
Package / CaseUFQFPN-20(3x3)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCN5A992C
Infrared Data AssociationYes
Low-Voltage DetectYes
Program Storage Size16KB
Operating Voltage Range1.65V~3.6V
Operating Temperature Range-40℃~+85℃
WatchdogYes
CPU Core-
Internal OscillatorYes
Direct Memory AccessYes
CPU Maximum Speed32MHz
ADC (Bit)12bit
GPIO Ports Number16

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