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Integrated Circuits (ICs)

STM32L021D4P7DTR

Microcontroller 32-Bit ARM Cortex-M0 RISC 16K-Byte Flash 3.3V 14-Pin TSSOP T/R

The STMicroelectronics Microcontroller 32-Bit ARM Cortex-M0 RISC is a versatile and efficient microcontroller designed for a wide range of embedded applications. With its 16K-Byte Flash memory and 2kB RAM, this microcontroller delivers robust performance while maintaining low power consumption. Operating at a frequency of 32MHz, it supports a variety of interfaces including I2C and SPI, making it an ideal choice for developers seeking reliability and flexibility in their designs. Its compact 14-

BrandSTMicroelectronics
PackageTSSOP
Device TypeMicrocontrollers

Full Specifications

Number of I/Os11
Min Supply Voltage1.65V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency32MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Nominal Supply Current230nA
Number of I2C Channels1
Number of SPI Channels1
Number of Timers/Counters2
RAM Size2kB
Number of Pins14

About This Product

The STMicroelectronics Microcontroller 32-Bit ARM Cortex-M0 RISC is a versatile and efficient microcontroller designed for a wide range of embedded applications. With its 16K-Byte Flash memory and 2kB RAM, this microcontroller delivers robust performance while maintaining low power consumption. Operating at a frequency of 32MHz, it supports a variety of interfaces including I2C and SPI, making it an ideal choice for developers seeking reliability and flexibility in their designs. Its compact 14-pin TSSOP package ensures easy integration into space-constrained environments, while its extended temperature range from -40°C to 105°C guarantees performance in demanding conditions.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: TSSOP
  • Number of Pins: 14
  • Lifecycle Status: Production
  • Number of I/Os: 11
  • Min Supply Voltage: 1.65V
  • Max Supply Voltage: 3.6V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers TSSOP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

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  • Approved-alternate and cross-reference review when the requested line is constrained
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Microcontroller 32-Bit ARM Cortex-M0 RISC 16K-Byte Flash 3.3V 14-Pin TSSOP T/R

STM32L021D4P7DTR

STMicroelectronics

The STMicroelectronics Microcontroller 32-Bit ARM Cortex-M0 RISC is a versatile and efficient microcontroller designed for a wide range of embedded applications. With its 16K-Byte Flash memory and 2kB RAM, this microcontroller delivers robust performance while maintaining low power consumption. Operating at a frequency of 32MHz, it supports a variety of interfaces including I2C and SPI, making it an ideal choice for developers seeking reliability and flexibility in their designs. Its compact 14-

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