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STM32F103ZET6 LQFP144 (20x20 mm) packageRepresentative package image. See datasheet for exact dimensions.

STM32F103ZET6

by STMicroelectronics

Mainstream Arm Cortex-M3 MCU, 512 KB Flash, 64 KB SRAM, 72 MHz, USB and CAN, LQFP144

ManufacturerSTMicroelectronics
CategoryMicrocontrollers
SeriesSTM32F1
PackageLQFP144 (20x20 mm)
LifecycleActive
DatasheetSTM32F103ZET6 PDF
Availability
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STM32F103ZET6 Datasheet PDF

STM32F103ZET6 DatasheetPDF · STMicroelectronicsNeed qty? Get a quote

Official STMicroelectronics datasheet. Quotes include unit price, available quantity, lead time and photos of the actual parts with the date code.

STM32F103ZET6 Pinout & Package

STM32F103ZET6 is supplied in a LQFP144 (20x20 mm) package. The full pin configuration, pin descriptions and mechanical drawing are published in the STMicroelectronics datasheet (open STM32F103ZET6 datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

STM32F103ZET6 Overview

The STM32F103ZET6 is an STMicroelectronics STM32F1 microcontroller with an Arm Cortex-M3 core running up to 72 MHz, 512 KB of Flash and 64 KB of SRAM in a LQFP144 (20x20 mm) package. Specifications are taken from the ST datasheet STM32F103RE.

Key Features

  • Arm Cortex-M3, up to 72 MHz
  • 512 KB Flash, 64 KB SRAM
  • 2.0 V to 3.6 V supply
  • Package: LQFP144 (20x20 mm)
  • Operating temperature -40 °C to 85 °C (suffix 6)

Applications

  • Industrial control and motor drives
  • Consumer and embedded products
  • IoT and sensor nodes

STM32F103ZET6 Specifications

Part NumberSTM32F103ZET6
ManufacturerSTMicroelectronics
CategoryMicrocontrollers
SeriesSTM32F1
Package / CaseLQFP144 (20x20 mm)
CoreArm Cortex-M3
Max frequency72 MHz
Flash512 KB
SRAM64 KB
Supply voltage2.0 V to 3.6 V
Operating temperature-40 °C to 85 °C
ADC3x 12-bit
Lifecycle StatusActive

Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.

STM32F103ZET6 Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
STM32F103RET6STMicroelectronicssame STM32F103xE die, LQFP64
STM32F103VET6STMicroelectronicssame die, LQFP100

Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.

STM32F103ZET6 Guides & Comparisons

More engineering notes on the PartVane blog.

STM32F103ZET6 FAQ

Who manufactures STM32F103ZET6?

STM32F103ZET6 is manufactured by STMicroelectronics and belongs to the STM32F1 series. It is listed under Microcontrollers.

What is STM32F103ZET6?

STM32F103ZET6: Mainstream Arm Cortex-M3 MCU, 512 KB Flash, 64 KB SRAM, 72 MHz, USB and CAN, LQFP144.

What package does STM32F103ZET6 come in?

STM32F103ZET6 comes in a LQFP144 (20x20 mm) package.

Where can I download the STM32F103ZET6 datasheet and pinout?

The STMicroelectronics datasheet for STM32F103ZET6 is linked in the Datasheet section of this page (https://www.st.com/resource/en/datasheet/stm32f103re.pdf). The pin configuration and package drawing are in that datasheet.

Is STM32F103ZET6 still in production?

The manufacturer lists STM32F103ZET6 as Active.

What is the equivalent or alternative to STM32F103ZET6?

Documented alternatives to STM32F103ZET6: STM32F103RET6 (STMicroelectronics, same STM32F103xE die, LQFP64); STM32F103VET6 (STMicroelectronics, same die, LQFP100). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have STM32F103ZET6 in stock?

Yes. PartVane holds stock of STM32F103ZET6. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.

How do I get a price and availability for STM32F103ZET6?

Message the owner on WhatsApp (+86 139 3944 9974), use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. On WhatsApp we quote within 2 hours during business hours (Mon–Sat, 09:00–18:00 China time (UTC+8)); every RFQ is answered within 24 hours. The quotation includes unit price, availability, lead time and photos of the actual parts with the date code / lot label.

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