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STM32U073CBT6 on a board, in 3D

STM32U073CBT6

STMicroelectronics

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

Extended
DatasheetJLCPCBLCSCst/STM32U073CBT6
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-48(7x7)
Pins
48

Overview

The STM32U073CBT6 is a microcontroller made by STMicroelectronics in a LQFP-48(7x7) package with 48 pins. LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32U0:STM32U073CBTx, 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 C27035627). 1 open-source board in 1 repository on GitHub use it.

Symbol

VBAT1PC132PC143PC154PF05PF16PF27VSSA8VDDA9PA010PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS23VDD24PB1225PB1326PB1427PB1528PA829PA930PA1031PA1132PA1233PA1334VDDUSB36PA1437PA1538PB339PB440PB541PB642PB743PF344PB845PB946VDD48
MCU_ST_STM32U0:STM32U073CBTxFrom KiCad's library

Footprint

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

Parameters

13
ADC (Bit)
12bit
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
56MHz
Core Size
32 Bit
DAC (Bit)
12bit
Features
Power-on reset (POR), Power-down reset (PDR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Software reset, External pin reset (NRST), Independent watchdog (IWDG), Window watchdog (WWDG)
Number of I/O
39
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in+External
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
40KB
Voltage - Supply
1.65V~3.6V

Order codes

1

Pinout

48
The pins of the STM32U073CBT6
PinNameType
1VBATPower in
2PC13Input/output
3PC14Input/output
4PC15Input/output
5PF0Input/output
6PF1Input/output
7PF2Input/output
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
44PF3Input/output
45PB8Input/output
46PB9Input/output
47VSSPassive
48VDDPower in

Open-source boards using it

All 1

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Questions

Is there a KiCad symbol and footprint for the STM32U073CBT6?

Yes. The symbol is MCU_ST_STM32U0:STM32U073CBTx 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 STM32U073CBT6?

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

Where is the STM32U073CBT6 datasheet?

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

Where can I order the STM32U073CBT6?

JLCPCB lists it as part C27035627, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32U073CBT6?

Parts like it in the library: the STM32F103C8T6 by STMicroelectronics, the STM32G070CBT6 by STMicroelectronics, the STM32G030C8T6 by STMicroelectronics and the GD32F303CCT6 by GigaDevice. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STM32U073CBT6?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8