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STM32F103RET6, in 3D

STM32F103RET6

STMicroelectronics

-40℃~+85℃ 12bit 12bit 2V~3.6V 32 Bit 51 512KB 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STM32F103RET6
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-64(10x10)
Pins
64

Overview

The STM32F103RET6 is a microcontroller made by STMicroelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+85℃ 12bit 12bit 2V~3.6V 32 Bit 51 512KB 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32F1:STM32F103RETx, from KiCad's library) and its footprint (Package_QFP:LQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. 4,868 are in stock at JLCPCB (part C8322). 21 open-source boards in 9 repositories on GitHub use it.

Symbol

VBAT1PC132PC143PC154PD05PD16NRST7PC08PC19PC210PC311VSSA12VDDA13PA014PA115PA216PA317VSS18VDD19PA420PA521PA622PA723PC424PC525PB026PB127PB228PB1029PB1130VDD32PB1233PB1334PB1435PB1536PC637PC738PC839PC940PA841PA942PA1043PA1144PA1245PA1346VDD48PA1449PA1550PC1051PC1152PC1253PD254PB355PB456PB557PB658PB759BOOT060PB861PB962VDD64
MCU_ST_STM32F1:STM32F103RETxFrom KiCad's library

Footprint

Package_QFP:LQFP-64_10x10mm_P0.5mmFrom KiCad's library

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M3
CPU Maximum Speed
72MHz
Core Size
32 Bit
DAC (Bit)
12bit
Number of I/O
51
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
512KB
RAM Size
64KB
Voltage - Supply
2V~3.6V

Order codes

2

Pinout

64
The pins of the STM32F103RET6
PinNameType
1VBATPower in
2PC13Input/output
3PC14Input/output
4PC15Input/output
5PD0Input/output
6PD1Input/output
7NRSTInput
8PC0Input/output
9PC1Input/output
10PC2Input/output
11PC3Input/output
12VSSAPower in
13VDDAPower in
14PA0Input/output
15PA1Input/output
16PA2Input/output
17PA3Input/output
18VSSPower in
19VDDPower in
20PA4Input/output
21PA5Input/output
22PA6Input/output
23PA7Input/output
24PC4Input/output
25PC5Input/output
26PB0Input/output
27PB1Input/output
28PB2Input/output
29PB10Input/output
30PB11Input/output
31VSSPassive
32VDDPower in
33PB12Input/output
34PB13Input/output
35PB14Input/output
36PB15Input/output
37PC6Input/output
38PC7Input/output
39PC8Input/output
40PC9Input/output
41PA8Input/output
42PA9Input/output
43PA10Input/output
44PA11Input/output
45PA12Input/output
46PA13Input/output
47VSSPassive
48VDDPower in
49PA14Input/output
50PA15Input/output
51PC10Input/output
52PC11Input/output
53PC12Input/output
54PD2Input/output
55PB3Input/output
56PB4Input/output
57PB5Input/output
58PB6Input/output
59PB7Input/output
60BOOT0Input
61PB8Input/output
62PB9Input/output
63VSSPassive
64VDDPower in

Open-source boards using it

All 21
  • 2 layers92.5 × 82.8 mmRifle and sensors, the printed circuit board in 3D

    Rifle and sensors

    DAlexis/caustic-lasertag-system

    Caustic project is a full-featured indoor and outdoor lasertag system

    268 parts16
  • 2 layers70 × 90 mmNeuralRobot, the printed circuit board in 3D

    NeuralRobot

    viktorvano/NeuroBot

    Robot With Deep Neural Network

    74 parts9MIT
  • 2 layers44.9 × 26 mmMcu module, the printed circuit board in 3D

    Mcu module

    caustic-lt-system/caustic-public

    This repository contains public parts of Caustic lasertag system project. Schematics and PCBs are licensed under GPLv2 license.

    22 parts1
  • 2 layers100 × 120.3 mmReceiver, the printed circuit board in 3D

    Receiver

    GAULAvionique/IdeFIX

    Repo pour le KiCad et Firmware du Beacon

    87 parts1
  • 4 layers102 × 86 mm2102 dio 0808 main, the printed circuit board in 3D

    2102 dio 0808 main

    hamayanShowa-ele/kicad_share

    kicad share data.

    233 parts
  • 2 layersSmartEggTimer, the printed circuit board in 3D

    SmartEggTimer

    meierh/Embedded_System_Hands_On_I

    All files related to the group project can be found in the Project folder. It contains the following parts of our project:

    66 parts
  • 4 layers70 × 54.5 mmInt debugger, the printed circuit board in 3D

    Int debugger

    TUDSSL/DIPS

    This is the official public repository for DIPS: Debugger for Intermittently-Powered Systems. The repository consists of all components that make DIPS: - Hardware - Debugger Firmware - Emulator Firmware - Emulator Host…

    224 parts
  • 2 layers92.5 × 96 mm10x10, the printed circuit board in 3D

    10x10

    DAlexis/caustic-lasertag-system

    Caustic project is a full-featured indoor and outdoor lasertag system

    176 parts16

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Questions

Is there a KiCad symbol and footprint for the STM32F103RET6?

Yes. The symbol is MCU_ST_STM32F1:STM32F103RETx and the footprint Package_QFP:LQFP-64_10x10mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32F103RET6?

LQFP-64(10x10), with 64 pins. Its footprint is drawn on this page.

Where is the STM32F103RET6 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STM32F103RET6?

JLCPCB lists it as part C8322, with 4,868 in stock; the sellers' links on this page open their listings.

What can replace the STM32F103RET6?

Parts like it in the library: the STM32F103RCT6 by STMicroelectronics, the MSPM0G3507SPMR by Texas Instruments, the GD32F103RBT6 by GigaDevice and the GD32F103RCT6 by GigaDevice. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STM32F103RET6?

21 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8