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Name: STM32F407IGT7
Brand: STMicroelectronics
SKU: STM32F407IGT7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics STM32F407IGT7

Part No.:: STM32F407IGT7

Manufacturer:: STMicroelectronics

Package:: 176-LQFP

Datasheet:: STM32F407IGT7.pdf

Description:: IC MCU 32BIT 1MB FLASH 176LQFP

In Stock:: 3684

Quantity:: Add To Cart

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STM32F407IGT7 Typical application Circuitry

STM32F407IGT7

The STM32F407IGT7 microcontroller from STMicroelectronics belongs to the STM32 F4 series and is based on the high-performance ARM® Cortex®-M4 32-bit RISC core.This core runs at up to 168 MHz of frequency.

Key Features

The STM32F407IGT7 is a microcontroller with the following outstanding features:

- A 32-bit, high-performance ARM® Cortex®-M4 RISC core operating at up to 168 MHz.

- The core has a floating-point unit (FPU). - Provides a generous memory allocation with 1 MB of Flash and 192+4 KB of SRAM.

- For communication, it provides I2C, SPI, USART, and USB 2.0 full-speed interfaces.

- The microcontroller incorporates advanced peripherals like 3×12-bit, 2.4 MSPS ADCs, 2×12-bit D/A converters.

- It also includes backup registers and an RTC. It is useful for sophisticated applications like motor control and power conversion thanks to additional inbuilt peripherals.

Application Scenarios

The STM32F407IGT7 is used in various applications like advanced motor control systems, power management systems, real-time tracking systems, and sensor hubs. We will take a closer look at using the STM32F407IGT7 in a simple digital thermometer.

Circuit Setup

Let's consider a digital thermometer circuit using the STM32F407IGT7 and the DS18B20 temperature sensor.

Power Supply: VDD pins (Pins 15, 34) of STM32F407IGT7 are connected to 3.3V power supply and VSS pins (Pins 14, 33) are grounded. For stability, put a 100nF decoupling capacitor between these pins.

Crystal Oscillator: An 8 MHz crystal oscillator is connected between PH0/OSC_IN and PH1/OSC_OUT pins (Pins 5, 6) for the main system clock.

DS18B20 Connection: The DS18B20 digital temperature sensor's DQ pin can be connected to PA0 (Pin 20) of the STM32F407IGT7 for data communication.

Display Connection: A simple 16x2 LCD can be connected to STM32F407IGT7 to display the temperature readings. The data lines of the LCD (D4 to D7) can be connected to PB6, PB7, PB8, and PB9 (Pins 31, 32, 45, 46) of the STM32F407IGT7.

Considerations for Design Several factors need to be taken into account while developing a circuit for the STM32F407IGT7:

Power Supply Stability: Make sure the power source is steady. Utilize decoupling capacitors as close as you can to the VDD and VSS pins.

Timing: An external crystal oscillator is used for accurate system timing.

Protection: Provide adequate protection to the circuit, such as ESD and EMC protection.

Heat Management: The STM32F407IGT7 can generate heat in high-speed applications, so consider heat management in the design.

The STM32F407IGT7 is a strong and adaptable microcontroller that may be utilized in a variety of applications, to sum up.

STM32F407IGT7 information

STM32F407IGT7 Specifications

Package/Case:
176-LQFP
Packaging:
Tray
Series:
STM32F4
ProductStatus:
RoHS
CoreProcessor:
168MHz
CoreSize:
192K x 8
Speed:
32-Bit
Connectivity:
-
Peripherals:
Active
NumberofI/O:
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ProgramMemorySize:
CANbus, DCMI, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
ProgramMemoryType:
Surface Mount
EEPROMSize:
140
RAMSize:
ARM® Cortex®-M4
Voltage-Supply(Vcc/Vdd):
A/D 24x12b; D/A 2x12b
DataConverters:
Internal
OscillatorType:
1MB (1M x 8)
OperatingTemperature:
FLASH
MountingType:
-40°C ~ 105°C (TA)

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6. What is the process for return or replacement of STM32F407IGT7?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32F407IGT7 we delivered, we will accept the replacement or return of the STM32F407IGT7 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM32F407IGT7.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations