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STM32WBA52CEU6 on a board, in 3D

STM32WBA52CEU6

STMicroelectronics

32 Bit UFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STM32WBA52CEU6
Category
Microcontrollers (MCU, MPU, SOC)
Package
UFQFPN-48(7x7)
Pins
49

Overview

The STM32WBA52CEU6 is a microcontroller made by STMicroelectronics in a UFQFPN-48(7x7) package with 49 pins. 32 Bit UFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32WB:STM32WBA52CEUx, 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. 13 are in stock at JLCPCB (part C7543271).

Symbol

PB121PB112PA83PA74PA65VDDA6PA57PA38PB109PA210VDD11PA112PA013PB914PB815PC1516PC1417PC1318PB719PB620PB521VDD22PB423PB324PA1525PA1426PA1327PA1228PA1129PB230PB131PB032PB1533PH334VDD35NRST36RF37VDDHPA38VDDRF39OSC_OUT40OSC_IN41VDDRFPA42VDD43VCAP44PA1045PA946PB1447PB1348VSS49
MCU_ST_STM32WB:STM32WBA52CEUxFrom KiCad's library

Footprint

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

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M33
CPU Maximum Speed
100MHz
Core Size
32 Bit
Features
Window watchdog (WWDG)
Number of I/O
35
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in+External
Program Memory Type
FLASH
Program Storage Size
512KB
RAM Size
96KB
Voltage - Supply
1.71V~3.6V

Order codes

1

Pinout

49
The pins of the STM32WBA52CEU6
PinNameType
1PB12Input/output
2PB11Input/output
3PA8Input/output
4PA7Input/output
5PA6Input/output
6VDDAPower in
7PA5Input/output
8PA3Input/output
9PB10Input/output
10PA2Input/output
11VDDPower in
12PA1Input/output
13PA0Input/output
14PB9Input/output
15PB8Input/output
16PC15Input/output
17PC14Input/output
18PC13Input/output
19PB7Input/output
20PB6Input/output
21PB5Input/output
22VDDPower in
23PB4Input/output
24PB3Input/output
25PA15Input/output
26PA14Input/output
27PA13Input/output
28PA12Input/output
29PA11Input/output
30PB2Input/output
31PB1Input/output
32PB0Input/output
33PB15Input/output
34PH3Input/output
35VDDPower in
36NRSTInput
37RFInput/output
38VDDHPAPower in
39VDDRFPower in
40OSC_OUTInput
41OSC_INInput
42VDDRFPAPower in
43VDDPower in
44VCAPPower out
45PA10Input/output
46PA9Input/output
47PB14Input/output
48PB13Input/output
49VSSPower in

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Questions

Is there a KiCad symbol and footprint for the STM32WBA52CEU6?

Yes. The symbol is MCU_ST_STM32WB:STM32WBA52CEUx 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 STM32WBA52CEU6?

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

Where is the STM32WBA52CEU6 datasheet?

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

Where can I order the STM32WBA52CEU6?

JLCPCB lists it as part C7543271, with 13 in stock; the sellers' links on this page open their listings.

What can replace the STM32WBA52CEU6?

Parts like it in the library: the STM32G431CBU6 by STMicroelectronics, the STM32F411CCU6 by STMicroelectronics, the STM32F411CEU6 by STMicroelectronics and the STM32G473CEU6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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