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STM32L433CCU3

STMicroelectronicsExtended

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

DatasheetJLCPCBLCSC
Part id
st/STM32L433CCU3
Category
Microcontrollers (MCU, MPU, SOC)
Package
UFQFPN-48(7x7)
Pins
49
In stock
0 at JLCPCB (C1337509)

Overview

The STM32L433CCU3 is a microcontroller made by STMicroelectronics in a UFQFPN-48(7x7) package with 49 pins. -40℃~+125℃ 1.71V~3.6V 12bit 12bit 256KB 32 Bit 38 64KB 80MHz ARM Cortex-M4 Built-in FLASH UFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32L4:STM32L433CCUx, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1337509).

Symbol

1VBAT2PC133PC144PC155PH06PH17NRST8VSSA9VDDA10PA011PA112PA213PA314PA415PA516PA617PA718PB019PB120PB221PB1022PB1123VSS24VDD25PB1226PB1327PB1428PB1529PA830PA931PA1032PA1133PA1234PA1336VDDUSB37PA1438PA1539PB340PB441PB542PB643PB744PH345PB846PB948VDD
MCU_ST_STM32L4:STM32L433CCUxFrom KiCad's library

Footprint

49
Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mmFrom KiCad's library

Pinout

49
The pins of the STM32L433CCU3
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
49VSSPassive

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STM32L433CCU3?

Yes. The symbol is MCU_ST_STM32L4:STM32L433CCUx and the footprint Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32L433CCU3?

UFQFPN-48(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the STM32L433CCU3 datasheet?

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

Where can I order the STM32L433CCU3?

JLCPCB lists it as part C1337509, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32L433CCU3?

Parts like it in the library: the STM32G431CBU6 by STMicroelectronics, the STM32F401CCU6 by STMicroelectronics, the STM32F411CCU6 by STMicroelectronics and the STM32F411CEU6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.