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STM32F423MHY3

STMicroelectronicsExtended

-40℃~+125℃ 1.5MB 1.7V~3.6V 100MHz 12bit 12bit 32 Bit 320KB 60 ARM Cortex-M4 Built-in FLASH WLCSP-81(4x4) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
st/STM32F423MHY3
Category
Microcontrollers (MCU, MPU, SOC)
Package
WLCSP-81(4x4)
Pins
81
In stock
0 at JLCPCB (C2056292)

Overview

The STM32F423MHY3 is a microcontroller made by STMicroelectronics in a WLCSP-81(4x4) package with 81 pins. -40℃~+125℃ 1.5MB 1.7V~3.6V 100MHz 12bit 12bit 32 Bit 320KB 60 ARM Cortex-M4 Built-in FLASH WLCSP-81(4x4) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32F4:STM32F423MHYx, from KiCad's library) and its footprint (Package_CSP:ST_WLCSP-81_Die463, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2056292).

Symbol

VDDA1PC10A2PA15A3PD0A4PB3A5PB5A6BOOT0A7VSSA8VDDA9PA14B2PA12B3PC12B4PB4B5PB6B6PB7B7PDR_ONB8VBATB9VCAP_2C1PA13C2PA11C3PC11C4PD2C5PB8C6PC1C7PC13C8PC14C9PA10D1PA9D2PA8D3PC7D4PC6D5PB9D6PC2D7PC15D9PC8E1PC9E2PB14E3PB0E4PA4E5PA3E6PC3E7VDDE8PH0E9VDDUSBF1PD9F2PB12F3PE13F4PA6F5BYPASS_REGF6VDDAF7PC0F8PH1F9PD10G1PB13G2PE14G3PE10G4PB1G5PA5G6PA0G7VREF+G8NRSTG9PB15H1VCAP_1H2PB10H3PE11H4PB2H5PC4H6PA1H8VSSAH9VDDJ1PE15J3PE12J4PE9J5PC5J6PA7J7VDDJ8PA2J9
MCU_ST_STM32F4:STM32F423MHYxFrom KiCad's library

Footprint

Package_CSP:ST_WLCSP-81_Die463From KiCad's library

Pinout

81
The pins of the STM32F423MHY3
PinNameType
A1VDDPower in
A2PC10Input/output
A3PA15Input/output
A4PD0Input/output
A5PB3Input/output
A6PB5Input/output
A7BOOT0Input
A8VSSPower in
A9VDDPower in
B1VSSPassive
B2PA14Input/output
B3PA12Input/output
B4PC12Input/output
B5PB4Input/output
B6PB6Input/output
B7PB7Input/output
B8PDR_ONInput
B9VBATPower in
C1VCAP_2Power out
C2PA13Input/output
C3PA11Input/output
C4PC11Input/output
C5PD2Input/output
C6PB8Input/output
C7PC1Input/output
C8PC13Input/output
C9PC14Input/output
D1PA10Input/output
D2PA9Input/output
D3PA8Input/output
D4PC7Input/output
D5PC6Input/output
D6PB9Input/output
D7PC2Input/output
D8VSSPassive
D9PC15Input/output
E1PC8Input/output
E2PC9Input/output
E3PB14Input/output
E4PB0Input/output
E5PA4Input/output
E6PA3Input/output
E7PC3Input/output
E8VDDPower in
E9PH0Input/output
F1VDDUSBPower in
F2PD9Input/output
F3PB12Input/output
F4PE13Input/output
F5PA6Input/output
F6BYPASS_REGInput
F7VDDAPower in
F8PC0Input/output
F9PH1Input/output
G1PD10Input/output
G2PB13Input/output
G3PE14Input/output
G4PE10Input/output
G5PB1Input/output
G6PA5Input/output
G7PA0Input/output
G8VREF+Input
G9NRSTInput
H1PB15Input/output
H2VCAP_1Power out
H3PB10Input/output
H4PE11Input/output
H5PB2Input/output
H6PC4Input/output
H7VSSPassive
H8PA1Input/output
H9VSSAPower in
J1VDDPower in
J2VSSPassive
J3PE15Input/output
J4PE12Input/output
J5PE9Input/output
J6PC5Input/output
J7PA7Input/output
J8VDDPower in
J9PA2Input/output

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STM32F423MHY3?

Yes. The symbol is MCU_ST_STM32F4:STM32F423MHYx and the footprint Package_CSP:ST_WLCSP-81_Die463, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32F423MHY3?

WLCSP-81(4x4), with 81 pins. Its footprint is drawn on this page.

Where is the STM32F423MHY3 datasheet?

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

Where can I order the STM32F423MHY3?

JLCPCB lists it as part C2056292, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32F423MHY3?

Parts like it in the library: the STM32F413MGY6 by STMicroelectronics, the STM32F413MHY6 by STMicroelectronics, the STM32F446MCY6 by STMicroelectronics and the STM32F446MEY6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.