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ST72F321AR7T6

STMicroelectronicsExtended

-40℃~+85℃ 1.5KB 10bit 3.8V~5.5V 48 48KB 8 Bit 8MHz Built-in FLASH Others LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
st/ST72F321AR7T6
Category
Microcontroller Units (MCUs, MPUs, SOCs)
Package
LQFP-64(10x10)
Pins
64
In stock
0 at JLCPCB (C2053968)

Overview

The ST72F321AR7T6 is a microcontroller Unit made by STMicroelectronics in a LQFP-64(10x10) package with 64 pins. -40℃~+85℃ 1.5KB 10bit 3.8V~5.5V 48 48KB 8 Bit 8MHz Built-in FLASH Others LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ST72F321R6T6TR, 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 C2053968).

Symbol

PE364PE263PE1/RDI62PE0/TDO61VDD_260OSC159OSC258VSS_257TLI56EVD55RESET#54VPP/ICCSEL53PA7(HS)/SCLI52PA6(HS)/SDAI51PA5(HS)50PA4(HS)49VSS_148VDD_147PA3(HS)46PA245PA144PA043PC7/SS#/AIN1542PC6/SCK/ICCCLK41PC5/MOSI/AIN1440PC4/MISO/ICCDATA39PC3(HS)/ICAP1_B38PC2(HS)/ICAP2_B37PC1/OCMP1_B/AIN1336PC0/OCMP2_B/AIN1235VSS_034VDD_033EXTCLK_A/(HS)PF732ICAP1_A/(HS)PF631ICAP2_A/AIN11/PF530OCMP1_A/AIN10/PF429OCMP2_A/AIN9/PF328(HS)PF227BEEP/(HS)PF126MCO/AIN8/PF025VSS_324VDD_323VSSA22VAREF21AIN7/PD720AIN6/PD619AIN5/PD518AIN4/PD417AIN3/PD316AIN2/PD215AIN1/PD114AIN0/PD013PB712ARTIC2/PB611ARTIC1/PB510ARTCLK/(HS)PB49PWM0/PB38PWM1/PB27PWM2/PB16PWM3/PB05(HS)PE74(HS)PE63(HS)PE52(HS)PE41
EasyEDA_Cloud:ST72F321R6T6TRFrom EasyEDA

Footprint

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

Pinout

64
The pins of the ST72F321AR7T6
PinNameType
1(HS)PE4Unspecified
2(HS)PE5Unspecified
3(HS)PE6Unspecified
4(HS)PE7Unspecified
5PWM3/PB0Unspecified
6PWM2/PB1Unspecified
7PWM1/PB2Unspecified
8PWM0/PB3Unspecified
9ARTCLK/(HS)PB4Unspecified
10ARTIC1/PB5Unspecified
11ARTIC2/PB6Unspecified
12PB7Unspecified
13AIN0/PD0Unspecified
14AIN1/PD1Unspecified
15AIN2/PD2Unspecified
16AIN3/PD3Unspecified
17AIN4/PD4Unspecified
18AIN5/PD5Unspecified
19AIN6/PD6Unspecified
20AIN7/PD7Unspecified
21VAREFUnspecified
22VSSAUnspecified
23VDD_3Unspecified
24VSS_3Unspecified
25MCO/AIN8/PF0Unspecified
26BEEP/(HS)PF1Unspecified
27(HS)PF2Unspecified
28OCMP2_A/AIN9/PF3Unspecified
29OCMP1_A/AIN10/PF4Unspecified
30ICAP2_A/AIN11/PF5Unspecified
31ICAP1_A/(HS)PF6Unspecified
32EXTCLK_A/(HS)PF7Unspecified
33VDD_0Unspecified
34VSS_0Unspecified
35PC0/OCMP2_B/AIN12Unspecified
36PC1/OCMP1_B/AIN13Unspecified
37PC2(HS)/ICAP2_BUnspecified
38PC3(HS)/ICAP1_BUnspecified
39PC4/MISO/ICCDATAUnspecified
40PC5/MOSI/AIN14Unspecified
41PC6/SCK/ICCCLKUnspecified
42PC7/SS#/AIN15Unspecified
43PA0Unspecified
44PA1Unspecified
45PA2Unspecified
46PA3(HS)Unspecified
47VDD_1Unspecified
48VSS_1Unspecified
49PA4(HS)Unspecified
50PA5(HS)Unspecified
51PA6(HS)/SDAIUnspecified
52PA7(HS)/SCLIUnspecified
53VPP/ICCSELUnspecified
54RESET#Unspecified
55EVDUnspecified
56TLIUnspecified
57VSS_2Unspecified
58OSC2Unspecified
59OSC1Unspecified
60VDD_2Unspecified
61PE0/TDOUnspecified
62PE1/RDIUnspecified
63PE2Unspecified
64PE3Unspecified

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the ST72F321AR7T6?

Yes. The symbol is EasyEDA_Cloud:ST72F321R6T6TR 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 ST72F321AR7T6?

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

Where is the ST72F321AR7T6 datasheet?

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

Where can I order the ST72F321AR7T6?

JLCPCB lists it as part C2053968, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ST72F321AR7T6?

Parts like it in the library: the STM32G070RBT6 by STMicroelectronics, the STM8AF5289TAY by STMicroelectronics, the FS32K118LAT0MLHT by NXP Semiconductors and the FS32K146HAT0MLHR by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.