Skip to the content
PCBKitNew board
STM32F303VCY6 on a board, in 3D

STM32F303VCY6

STMicroelectronics

-40℃~+85℃ 12bit 12bit 256KB 2V~3.6V 32 Bit 40KB 72MHz 77 ARM Cortex-M4 Built-in FLASH WLCSP-100(4.2x4.7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STM32F303VCY6
Category
Microcontrollers (MCU, MPU, SOC)
Package
WLCSP-100(4.2x4.7)
Pins
100

Overview

The STM32F303VCY6 is a microcontroller made by STMicroelectronics in a WLCSP-100(4.2x4.7) package with 100 pins. -40℃~+85℃ 12bit 12bit 256KB 2V~3.6V 32 Bit 40KB 72MHz 77 ARM Cortex-M4 Built-in FLASH WLCSP-100(4.2x4.7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32F3:STM32F303VCYx, from KiCad's library) and its footprint (Package_CSP:ST_WLCSP-100_Die422, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2057106).

Symbol

VSSA1PC12A3PD2A4PB3A5PB5A6BOOT0A7PE1A8VDDA9VDDA10PA15B2PD0B3PD3B4PB4B5PB6B6PE0B7VDDB8PE5B9VDDB10PF6C1PA14C2PD1C3PD4C4PB7C5PB9C6PE4C8PC13C9PC14C10PA12D1VDDD2PC11D3PD7D4PB8D5PE2D6PE3D7VBATD8PC15D9PF9D10PA10E1PA11E2PA13E3PC10E4PA9E5PE8E6PE6E7PF2E8NRSTE9PF10E10PC8F1PC7F2PC9F3PC6F4PA8F5PC5F6PA2F7PE7F8PF1F9PF0F10PD15G1PD14G2PD13G3PD9G4PE12G5PC4G6PA3G7PC2G8PC1G9PC0G10PD12H1PD11H2PD10H3PB15H4PE11H5PA6H6PA5H7VSSAH8PA0H9PC3H10PB14J2PB13J3PB12J4VDDJ5PB0J6PA4J7VREF+J8PA1J9VDDAJ10PB11K3PB10K4PB2K5PB1K6PA7K7VDDK8
MCU_ST_STM32F3:STM32F303VCYxFrom KiCad's library

Footprint

Package_CSP:ST_WLCSP-100_Die422From KiCad's library

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4
CPU Maximum Speed
72MHz
Core Size
32 Bit
DAC (Bit)
12bit
Number of I/O
77
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
256KB
RAM Size
40KB
Voltage - Supply
2V~3.6V

Order codes

1

Pinout

100
The pins of the STM32F303VCY6
PinNameType
A1VSSPower in
A2VSSPassive
A3PC12Input/output
A4PD2Input/output
A5PB3Input/output
A6PB5Input/output
A7BOOT0Input
A8PE1Input/output
A9VDDPower in
A10VDDPower in
B1VSSPassive
B2PA15Input/output
B3PD0Input/output
B4PD3Input/output
B5PB4Input/output
B6PB6Input/output
B7PE0Input/output
B8VDDPower in
B9PE5Input/output
B10VDDPower in
C1PF6Input/output
C2PA14Input/output
C3PD1Input/output
C4PD4Input/output
C5PB7Input/output
C6PB9Input/output
C7VSSPassive
C8PE4Input/output
C9PC13Input/output
C10PC14Input/output
D1PA12Input/output
D2VDDPower in
D3PC11Input/output
D4PD7Input/output
D5PB8Input/output
D6PE2Input/output
D7PE3Input/output
D8VBATPower in
D9PC15Input/output
D10PF9Input/output
E1PA10Input/output
E2PA11Input/output
E3PA13Input/output
E4PC10Input/output
E5PA9Input/output
E6PE8Input/output
E7PE6Input/output
E8PF2Input/output
E9NRSTInput
E10PF10Input/output
F1PC8Input/output
F2PC7Input/output
F3PC9Input/output
F4PC6Input/output
F5PA8Input/output
F6PC5Input/output
F7PA2Input/output
F8PE7Input/output
F9PF1Input/output
F10PF0Input/output
G1PD15Input/output
G2PD14Input/output
G3PD13Input/output
G4PD9Input/output
G5PE12Input/output
G6PC4Input/output
G7PA3Input/output
G8PC2Input/output
G9PC1Input/output
G10PC0Input/output
H1PD12Input/output
H2PD11Input/output
H3PD10Input/output
H4PB15Input/output
H5PE11Input/output
H6PA6Input/output
H7PA5Input/output
H8VSSAPower in
H9PA0Input/output
H10PC3Input/output
J1VSSPassive
J2PB14Input/output
J3PB13Input/output
J4PB12Input/output
J5VDDPower in
J6PB0Input/output
J7PA4Input/output
J8VREF+Input
J9PA1Input/output
J10VDDAPower in
K1VSSPassive
K2VSSPassive
K3PB11Input/output
K4PB10Input/output
K5PB2Input/output
K6PB1Input/output
K7PA7Input/output
K8VDDPower in
K9VSSPassive
K10VSSPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/STM32F303VCY6" title="STM32F303VCY6 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/st/STM32F303VCY6.jpg" alt="STM32F303VCY6" width="1200" height="900">
A picture that opens the part, for a README
[![STM32F303VCY6](https://pcbkit.io/embed/parts/st/STM32F303VCY6.jpg?size=s)](https://pcbkit.io/parts/st/STM32F303VCY6)

Questions

Is there a KiCad symbol and footprint for the STM32F303VCY6?

Yes. The symbol is MCU_ST_STM32F3:STM32F303VCYx and the footprint Package_CSP:ST_WLCSP-100_Die422, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32F303VCY6?

WLCSP-100(4.2x4.7), with 100 pins. Its footprint is drawn on this page.

Where is the STM32F303VCY6 datasheet?

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

Where can I order the STM32F303VCY6?

JLCPCB lists it as part C2057106, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32F303VCY6?

Parts like it in the library: the STM32L496VGY6 by STMicroelectronics, the STM32L4A6VGY6P by STMicroelectronics, the STM32L496VGY6P by STMicroelectronics and the STM32F302VCY6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7