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STR712FR2T6 on a board, in 3D

STR712FR2T6

STMicroelectronics

-40℃~+85℃ 12bit 256KB 32 32 Bit 3V~3.6V 64KB 66MHz Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STR712FR2T6
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-64(10x10)
Pins
64

Overview

The STR712FR2T6 is a microcontroller made by STMicroelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+85℃ 12bit 256KB 32 32 Bit 3V~3.6V 64KB 66MHz Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STR715FR0T6, from EasyEDA) and its footprint (Package_QFP:LQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1337337).

Symbol

P0.10/U1.RX/U1.TX/SCDATA1P0.11/U1.TX/BOOT.12P0.12/SCCLK3VSS4P0.13/U2.RX/T2.OCMPA5P0.14/U2.TX/T2.ICAPA6BOOTEN7VSS8V339JTDI10JTMS11JTCK12JTDO13nJTRST14NU15TEST16V33IO-PLL17VSSIO-PLL18CK19P0.15/WAKEUP20RTCXTI21RTCXTO22STDBY#23RSTIN#24VSSBKP25V18BKP26V1827VSS1828AVDD29AVSS30P1.0/T3.OCMPB/AIN.031P1.1/T3.ICAPA/AIN.132P1.2/T3.OCMPA/AIN.233P1.3/T3.ICAPB/AIN.334P1.4/T1.ICAPA35P1.5/T1.ICAPB36P1.6/T1.OCMPB37V33IO-PLL38VSSIO-PLL39P1.7/T1.OCMPA40P1.841P1.11/CANRX42P1.12/CANTX43VSS44P1.945P1.1046P1.13/HCLK/I0.SCL47P1.14/HRXD/I0.SDA48P1.15/HTXD49VSS50V3351P0.0/S0.MISO/U3.TX52P0.1/S0.MOSI/U3.RX53P0.2/S0.SCLK/I1.SCL54P0.3/S0.SSN/I1.SDA55P0.4/S1.MISO56VSS1857V1858VSS59P0.5/S1.MOSI60P0.6/S1.SCLK61P0.7/S1.SSN62P0.8/U0.RX/U0.TX63P0.9/U0.TX/BOOT.064
EasyEDA_Cloud:STR715FR0T6From EasyEDA

Footprint

Package_QFP:LQFP-64_10x10mm_P0.5mmFrom KiCad's library

Parameters

10
ADC (Bit)
12bit
CPU Maximum Speed
66MHz
Core Size
32 Bit
Number of I/O
32
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
256KB
RAM Size
64KB
Voltage - Supply
3V~3.6V

Order codes

1

Pinout

64
The pins of the STR712FR2T6
PinNameType
1P0.10/U1.RX/U1.TX/SCDATAUnspecified
2P0.11/U1.TX/BOOT.1Unspecified
3P0.12/SCCLKUnspecified
4VSSUnspecified
5P0.13/U2.RX/T2.OCMPAUnspecified
6P0.14/U2.TX/T2.ICAPAUnspecified
7BOOTENUnspecified
8VSSUnspecified
9V33Unspecified
10JTDIUnspecified
11JTMSUnspecified
12JTCKUnspecified
13JTDOUnspecified
14nJTRSTUnspecified
15NUUnspecified
16TESTUnspecified
17V33IO-PLLUnspecified
18VSSIO-PLLUnspecified
19CKUnspecified
20P0.15/WAKEUPUnspecified
21RTCXTIUnspecified
22RTCXTOUnspecified
23STDBY#Unspecified
24RSTIN#Unspecified
25VSSBKPUnspecified
26V18BKPUnspecified
27V18Unspecified
28VSS18Unspecified
29AVDDUnspecified
30AVSSUnspecified
31P1.0/T3.OCMPB/AIN.0Unspecified
32P1.1/T3.ICAPA/AIN.1Unspecified
33P1.2/T3.OCMPA/AIN.2Unspecified
34P1.3/T3.ICAPB/AIN.3Unspecified
35P1.4/T1.ICAPAUnspecified
36P1.5/T1.ICAPBUnspecified
37P1.6/T1.OCMPBUnspecified
38V33IO-PLLUnspecified
39VSSIO-PLLUnspecified
40P1.7/T1.OCMPAUnspecified
41P1.8Unspecified
42P1.11/CANRXUnspecified
43P1.12/CANTXUnspecified
44VSSUnspecified
45P1.9Unspecified
46P1.10Unspecified
47P1.13/HCLK/I0.SCLUnspecified
48P1.14/HRXD/I0.SDAUnspecified
49P1.15/HTXDUnspecified
50VSSUnspecified
51V33Unspecified
52P0.0/S0.MISO/U3.TXUnspecified
53P0.1/S0.MOSI/U3.RXUnspecified
54P0.2/S0.SCLK/I1.SCLUnspecified
55P0.3/S0.SSN/I1.SDAUnspecified
56P0.4/S1.MISOUnspecified
57VSS18Unspecified
58V18Unspecified
59VSSUnspecified
60P0.5/S1.MOSIUnspecified
61P0.6/S1.SCLKUnspecified
62P0.7/S1.SSNUnspecified
63P0.8/U0.RX/U0.TXUnspecified
64P0.9/U0.TX/BOOT.0Unspecified

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Questions

Is there a KiCad symbol and footprint for the STR712FR2T6?

Yes. The symbol is EasyEDA_Cloud:STR715FR0T6 and the footprint Package_QFP:LQFP-64_10x10mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STR712FR2T6?

LQFP-64(10x10), with 64 pins. Its footprint is drawn on this page.

Where is the STR712FR2T6 datasheet?

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

Where can I order the STR712FR2T6?

JLCPCB lists it as part C1337337, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STR712FR2T6?

Parts like it in the library: the STM32F103RCT6 by STMicroelectronics, the MSPM0G3507SPMR by Texas Instruments, the GD32F103RBT6 by GigaDevice and the GD32F103RCT6 by GigaDevice. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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