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STM32WB55CGU7

STMicroelectronicsExtended

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

JLCPCBLCSC
Part id
st/STM32WB55CGU7
Category
Microcontrollers (MCU, MPU, SOC)
Package
UFQFPN-48(7x7)
Pins
49
In stock
0 at JLCPCB (C5270491)

Overview

The STM32WB55CGU7 is a microcontroller made by STMicroelectronics in a UFQFPN-48(7x7) package with 49 pins. UFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32WB:STM32WB55CGUx, 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 C5270491).

Symbol

VBAT1PC142PC153PH34PB85PB96NRST7VDDA8PA09PA110PA211PA312PA413PA514PA615PA716PA817PA918PB219VDD20RF121VSSRF22VDDRF23OSC_OUT24OSC_IN25PB028PB129PE430VFBSMPS31VSSSMPS32VLXSMPS33VDDSMPS34VDD35PA1036PA1137PA1238PA1339VDDUSB40PA1441PA1542PB343PB444PB545PB646PB747VDD48VSS49
MCU_ST_STM32WB:STM32WB55CGUxFrom 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 STM32WB55CGU7
PinNameType
1VBATPower in
2PC14Input/output
3PC15Input/output
4PH3Input/output
5PB8Input/output
6PB9Input/output
7NRSTInput
8VDDAPower in
9PA0Input/output
10PA1Input/output
11PA2Input/output
12PA3Input/output
13PA4Input/output
14PA5Input/output
15PA6Input/output
16PA7Input/output
17PA8Input/output
18PA9Input/output
19PB2Input/output
20VDDPower in
21RF1Input/output
22VSSRFPower in
23VDDRFPower in
24OSC_OUTInput
25OSC_INInput
26AT0Not connected
27AT1Not connected
28PB0Input/output
29PB1Input/output
30PE4Input/output
31VFBSMPSInput
32VSSSMPSPower in
33VLXSMPSPower in
34VDDSMPSPower in
35VDDPower in
36PA10Input/output
37PA11Input/output
38PA12Input/output
39PA13Input/output
40VDDUSBPower in
41PA14Input/output
42PA15Input/output
43PB3Input/output
44PB4Input/output
45PB5Input/output
46PB6Input/output
47PB7Input/output
48VDDPower in
49VSSPower in

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STM32WB55CGU7?

Yes. The symbol is MCU_ST_STM32WB:STM32WB55CGUx 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 STM32WB55CGU7?

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

Where can I order the STM32WB55CGU7?

JLCPCB lists it as part C5270491, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32WB55CGU7?

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.