Skip to the content
PCBKitNew board
FCM32F103RBT6, in 3D

FCM32F103RBT6

Flashchip Microelectronics

-40℃~+85℃ 1.8V~5.5V 128KB 12bit 20KB、32KB 32 Bit 51 96MHz ARM Cortex-M4 Built-in+External FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCflashchip-microelectronics/FCM32F103RBT6
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-64(10x10)
Pins
64

Overview

The FCM32F103RBT6 is a microcontroller made by Flashchip Microelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+85℃ 1.8V~5.5V 128KB 12bit 20KB、32KB 32 Bit 51 96MHz ARM Cortex-M4 Built-in+External FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FCM32F103RBT6, from EasyEDA) and its footprint (Package_QFP:LQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. 775 are in stock at JLCPCB (part C2972838).

Symbol

NC1PC13-TAMPER-RTC2PC14-OSC32_IN3PC15-OSC32_OUT4OSC_IN5OSC_OUT6NRST7PC08PC19PC210PC311VSSA12VDDA13PA0-WKUP14PA115PA216PA317VSS_418VDD_419PA420PA521PA622PA723PC424PC525PB026PB127PB228PB1029PB1130VSS_131VDD_132PB1233PB1334PB1435PB1536PC637PC738PC839PC940PA841PA942PA1043PA1144PA1245PA1346VSS_247VDD_248PA1449PA1550PC1051PC1152PC1253PD254PB355PB456PB557PB658PB759BOOT060PB861PB962VSS_363VDD_364
EasyEDA_Cloud:FCM32F103RBT6From EasyEDA

Footprint

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

Parameters

11
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4
CPU Maximum Speed
96MHz
Core Size
32 Bit
Number of I/O
51
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in+External
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
20KB
Voltage - Supply
1.8V~5.5V

Order codes

1

Pinout

64
The pins of the FCM32F103RBT6
PinNameType
1NCUnspecified
2PC13-TAMPER-RTCUnspecified
3PC14-OSC32_INUnspecified
4PC15-OSC32_OUTUnspecified
5OSC_INUnspecified
6OSC_OUTUnspecified
7NRSTUnspecified
8PC0Unspecified
9PC1Unspecified
10PC2Unspecified
11PC3Unspecified
12VSSAUnspecified
13VDDAUnspecified
14PA0-WKUPUnspecified
15PA1Unspecified
16PA2Unspecified
17PA3Unspecified
18VSS_4Unspecified
19VDD_4Unspecified
20PA4Unspecified
21PA5Unspecified
22PA6Unspecified
23PA7Unspecified
24PC4Unspecified
25PC5Unspecified
26PB0Unspecified
27PB1Unspecified
28PB2Unspecified
29PB10Unspecified
30PB11Unspecified
31VSS_1Unspecified
32VDD_1Unspecified
33PB12Unspecified
34PB13Unspecified
35PB14Unspecified
36PB15Unspecified
37PC6Unspecified
38PC7Unspecified
39PC8Unspecified
40PC9Unspecified
41PA8Unspecified
42PA9Unspecified
43PA10Unspecified
44PA11Unspecified
45PA12Unspecified
46PA13Unspecified
47VSS_2Unspecified
48VDD_2Unspecified
49PA14Unspecified
50PA15Unspecified
51PC10Unspecified
52PC11Unspecified
53PC12Unspecified
54PD2Unspecified
55PB3Unspecified
56PB4Unspecified
57PB5Unspecified
58PB6Unspecified
59PB7Unspecified
60BOOT0Unspecified
61PB8Unspecified
62PB9Unspecified
63VSS_3Unspecified
64VDD_3Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/flashchip-microelectronics/FCM32F103RBT6" title="FCM32F103RBT6 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/flashchip-microelectronics/FCM32F103RBT6.jpg" alt="FCM32F103RBT6" width="1200" height="900">
A picture that opens the part, for a README
[![FCM32F103RBT6](https://pcbkit.io/embed/parts/flashchip-microelectronics/FCM32F103RBT6.jpg?size=s)](https://pcbkit.io/parts/flashchip-microelectronics/FCM32F103RBT6)

Questions

Is there a KiCad symbol and footprint for the FCM32F103RBT6?

Yes. The symbol is EasyEDA_Cloud:FCM32F103RBT6 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 FCM32F103RBT6?

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

Where is the FCM32F103RBT6 datasheet?

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

Where can I order the FCM32F103RBT6?

JLCPCB lists it as part C2972838, with 775 in stock; the sellers' links on this page open their listings.

What can replace the FCM32F103RBT6?

Parts like it in the library: the GD32F103RBT6 by GigaDevice, the GD32F103RCT6 by GigaDevice, the GD32F303RCT6 by GigaDevice and the STM32F412RET6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8