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STM32F446RET7

STMicroelectronicsExtended

-40℃~+105℃ 1.7V~3.6V 128KB 12bit 12bit 180MHz 32 Bit 50 512KB ARM Cortex-M4 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
st/STM32F446RET7
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-64(10x10)
Pins
64
In stock
0 at JLCPCB (C1343794)
Used on
2 open-source boards

Overview

The STM32F446RET7 is a microcontroller made by STMicroelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+105℃ 1.7V~3.6V 128KB 12bit 12bit 180MHz 32 Bit 50 512KB ARM Cortex-M4 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32F4:STM32F446RETx, from KiCad's library) and its footprint (Package_QFP:LQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1343794). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

1VBAT2PC133PC144PC155PH06PH17NRST8PC09PC110PC211PC312VSSA13VDDA14PA015PA116PA217PA318VSS19VDD20PA421PA522PA623PA724PC425PC526PB027PB128PB229PB1030VCAP_132VDD33PB1234PB1335PB1436PB1537PC638PC739PC840PC941PA842PA943PA1044PA1145PA1246PA1348VDD49PA1450PA1551PC1052PC1153PC1254PD255PB356PB457PB558PB659PB760BOOT061PB862PB964VDD
MCU_ST_STM32F4:STM32F446RETxFrom KiCad's library

Footprint

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

Pinout

64
The pins of the STM32F446RET7
PinNameType
1VBATPower in
2PC13Input/output
3PC14Input/output
4PC15Input/output
5PH0Input/output
6PH1Input/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
30VCAP_1Power out
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

2
  • 4 layers77.5 × 46.9 mmLV MASTER A SAMPLE, the printed circuit board in 3D

    LV MASTER A SAMPLE

    Team-Swinburne/ts_20-pcb-development

    This is the official repository for the PCB development of Team Swinburne FSAE 2020

    117 parts4Apache-2.0
  • 4 layers77.5 × 46.9 mmLV MASTER A SAMPLE, the printed circuit board in 3D

    LV MASTER A SAMPLE

    Team-Swinburne/ts_23_Altium_Projects

    Repository for all the custom PCBs on ts_23

    111 parts

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STM32F446RET7?

Yes. The symbol is MCU_ST_STM32F4:STM32F446RETx 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 STM32F446RET7?

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

Where is the STM32F446RET7 datasheet?

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

Where can I order the STM32F446RET7?

JLCPCB lists it as part C1343794, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32F446RET7?

Parts like it in the library: the AT32F403ARCT7 by ARTERY, the AT32F403ARGT7 by ARTERY, the HC32F460KCTA-LQFP64 by XHSC and the HC32F460KETA-LQFP64 by XHSC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STM32F446RET7?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.