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STM32L433CCT3 on a board, in 3D

STM32L433CCT3

STMicroelectronics

-40℃~+125℃ 1.71V~3.6V 12bit 12bit 256KB 32 Bit 38 64KB 80MHz ARM Cortex-M4 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STM32L433CCT3
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-48(7x7)
Pins
48

Overview

The STM32L433CCT3 is a microcontroller made by STMicroelectronics in a LQFP-48(7x7) package with 48 pins. -40℃~+125℃ 1.71V~3.6V 12bit 12bit 256KB 32 Bit 38 64KB 80MHz ARM Cortex-M4 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32L4:STM32L433CCTx, from KiCad's library) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1849370).

Symbol

VBAT1PC132PC143PC154PH05PH16NRST7VSSA8VDDA9PA010PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS23VDD24PB1225PB1326PB1427PB1528PA829PA930PA1031PA1132PA1233PA1334VDDUSB36PA1437PA1538PB339PB440PB541PB642PB743PH344PB845PB946VDD48
MCU_ST_STM32L4:STM32L433CCTxFrom KiCad's library

Footprint

Package_QFP:LQFP-48_7x7mm_P0.5mmFrom KiCad's library

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4
CPU Maximum Speed
80MHz
Core Size
32 Bit
DAC (Bit)
12bit
Number of I/O
38
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
256KB
RAM Size
64KB
Voltage - Supply
1.71V~3.6V

Order codes

1

Pinout

48
The pins of the STM32L433CCT3
PinNameType
1VBATPower in
2PC13Input/output
3PC14Input/output
4PC15Input/output
5PH0Input/output
6PH1Input/output
7NRSTInput
8VSSAPower in
9VDDAPower in
10PA0Input/output
11PA1Input/output
12PA2Input/output
13PA3Input/output
14PA4Input/output
15PA5Input/output
16PA6Input/output
17PA7Input/output
18PB0Input/output
19PB1Input/output
20PB2Input/output
21PB10Input/output
22PB11Input/output
23VSSPower in
24VDDPower in
25PB12Input/output
26PB13Input/output
27PB14Input/output
28PB15Input/output
29PA8Input/output
30PA9Input/output
31PA10Input/output
32PA11Input/output
33PA12Input/output
34PA13Input/output
35VSSPassive
36VDDUSBPower in
37PA14Input/output
38PA15Input/output
39PB3Input/output
40PB4Input/output
41PB5Input/output
42PB6Input/output
43PB7Input/output
44PH3Input/output
45PB8Input/output
46PB9Input/output
47VSSPassive
48VDDPower in

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A picture
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[![STM32L433CCT3](https://pcbkit.io/embed/parts/st/STM32L433CCT3.jpg?size=s)](https://pcbkit.io/parts/st/STM32L433CCT3)

Questions

Is there a KiCad symbol and footprint for the STM32L433CCT3?

Yes. The symbol is MCU_ST_STM32L4:STM32L433CCTx and the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32L433CCT3?

LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the STM32L433CCT3 datasheet?

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

Where can I order the STM32L433CCT3?

JLCPCB lists it as part C1849370, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32L433CCT3?

Parts like it in the library: the GD32F303CCT6 by GigaDevice, the GD32F103C8T6 by GigaDevice, the GD32F103CBT6 by GigaDevice and the N32G430C8L7 by Nations Technologies Inc. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8