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MM32F103K8U6 on a board, in 3D

MM32F103K8U6

MindMotion Microelectronics

12bit 12bit 25 2V~5.5V 64KB 96MHz ARM Cortex-M3 FLASH QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmindmotion-microelectronics/MM32F103K8U6
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-32-EP(5x5)
Pins
33

Overview

The MM32F103K8U6 is a microcontroller made by MindMotion Microelectronics in a QFN-32-EP(5x5) package with 33 pins. 12bit 12bit 25 2V~5.5V 64KB 96MHz ARM Cortex-M3 FLASH QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MM32F103K8U6, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C212242).

Symbol

VDD-VBAT1PD0-OSC_IN2PD1-OSC_OUT3NRST4VDDA-VREF+5PA06PA17PA28PA39PA410PA511PA612PA713PB014PB115PB216VDD17PA818PA919PA1020PA11-USBDM21PA12-USBDP22PA1323PA1424PA1525PB326PB427PB528PB629PB730BOOT031PB832EP33
EasyEDA_Cloud:MM32F103K8U6From EasyEDA

Footprint

33
EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5From EasyEDA

Parameters

8
ADC (Bit)
12bit
CPU Core
ARM Cortex-M3
CPU Maximum Speed
96MHz
DAC (Bit)
12bit
Number of I/O
25
Program Memory Type
FLASH
Program Storage Size
64KB
Voltage - Supply
2V~5.5V

Order codes

1

Pinout

33
The pins of the MM32F103K8U6
PinNameType
1VDD-VBATUnspecified
2PD0-OSC_INUnspecified
3PD1-OSC_OUTUnspecified
4NRSTUnspecified
5VDDA-VREF+Unspecified
6PA0Unspecified
7PA1Unspecified
8PA2Unspecified
9PA3Unspecified
10PA4Unspecified
11PA5Unspecified
12PA6Unspecified
13PA7Unspecified
14PB0Unspecified
15PB1Unspecified
16PB2Unspecified
17VDDUnspecified
18PA8Unspecified
19PA9Unspecified
20PA10Unspecified
21PA11-USBDMUnspecified
22PA12-USBDPUnspecified
23PA13Unspecified
24PA14Unspecified
25PA15Unspecified
26PB3Unspecified
27PB4Unspecified
28PB5Unspecified
29PB6Unspecified
30PB7Unspecified
31BOOT0Unspecified
32PB8Unspecified
33EPUnspecified

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[![MM32F103K8U6](https://pcbkit.io/embed/parts/mindmotion-microelectronics/MM32F103K8U6.jpg?size=s)](https://pcbkit.io/parts/mindmotion-microelectronics/MM32F103K8U6)

Questions

Is there a KiCad symbol and footprint for the MM32F103K8U6?

Yes. The symbol is EasyEDA_Cloud:MM32F103K8U6 and the footprint EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM32F103K8U6?

QFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the MM32F103K8U6 datasheet?

MindMotion Microelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the MM32F103K8U6?

JLCPCB lists it as part C212242, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM32F103K8U6?

Parts like it in the library: the GD32F350K8U6 by GigaDevice Semicon Beijing, the GD32A503KCU3 by GigaDevice Semicon Beijing, the MAX32520-BNS+ by Maxim Integrated (Analog Devices) and the M481ZGCAE by Nuvoton Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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