STM32H745XIH3

Name	Value
Type	Parameter
Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	265-TFBGA
Surface Mount	YES
Operating Temperature	-40°C~125°C TA
Series	STM32H7
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	240
Terminal Position	BOTTOM
Terminal Form	BALL
Supply Voltage	3.3V
Terminal Pitch	0.8mm
Reach Compliance Code	compliant
Supply Voltage-Max (Vsup)	3.6V
Supply Voltage-Min (Vsup)	1.62V
Oscillator Type	Internal
Number of I/O	168
Speed	240MHz, 480MHz
RAM Size	1M x 8
Voltage - Supply (Vcc/Vdd)	1.62V~3.6V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER RISC
Core Processor	ARM® Cortex®-M4, Cortex®-M7
Peripherals	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Clock Frequency	48MHz
Program Memory Type	FLASH
Core Size	32-Bit
Program Memory Size	2MB 2M x 8
Connectivity	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Bit Size	32
Data Converter	A/D 36x16b; D/A 2x12b
Has ADC	YES
DMA Channels	YES
PWM Channels	YES
Address Bus Width	26
External Data Bus Width	32
Length	14mm
Width	14mm

Name

Value

Type

Parameter

Factory Lead Time

12 Weeks

Mounting Type

Surface Mount

Package / Case

265-TFBGA

Surface Mount

YES

Operating Temperature

-40°C~125°C TA

Series

STM32H7

Part Status

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

240

Terminal Position

BOTTOM

Terminal Form

BALL

Supply Voltage

3.3V

Terminal Pitch

0.8mm

Reach Compliance Code

compliant

Supply Voltage-Max (Vsup)

3.6V

Supply Voltage-Min (Vsup)

1.62V

Oscillator Type

Internal

Number of I/O

168

Speed

240MHz, 480MHz

RAM Size

1M x 8

Voltage - Supply (Vcc/Vdd)

1.62V~3.6V

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER RISC

Core Processor

ARM® Cortex®-M4, Cortex®-M7

Peripherals

Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT

Clock Frequency

48MHz

Program Memory Type

FLASH

Core Size

32-Bit

Program Memory Size

2MB 2M x 8

Connectivity

CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG

Bit Size

Data Converter

A/D 36x16b; D/A 2x12b

Has ADC

YES

DMA Channels

YES

PWM Channels

YES

Address Bus Width

External Data Bus Width

Length

14mm

Width

14mm

Quantity	Unit Price	Ext. Price
1	$24.87000	$24.87
500	$24.6213	$12310.65
1000	$24.3726	$24372.6
1500	$24.1239	$36185.85
2000	$23.8752	$47750.4
2500	$23.6265	$59066.25

STM32H745XIH3 Description

The STM32H745XIH3 MCU is based on the high-performance Arm? Cortex?-M7 and Cortex?-M4 32-bit RISC cores. The Cortex?-M7 core operates at up to 480 MHz and the Cortex?-M4 core at up to 240 MHz.

STM32H745XIH3 Features

32-bit Arm? Cortex?-M7 core with double-precision FPU and L1 cache: 16 K_bytes of data and 16 Kbytes of instruction cache; frequency up to 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
32-bit Arm? 32-bit Cortex?-M4 core with FPU, Adaptive real-time accelerator (ART Accelerator?) for internal Flash memory and external memories, frequency up to 240 MHz, MPU, 300 DMIPS/1.25 DMIPS /MHz (Dhrystone 2.1), and DSP instructions
Up to 2 M_bytes of Flash memory with read-while-write support
1 Mbyte of RAM: 192 K_bytesof TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 K_bytes of DTCM RAM for time-critical routines),
864 K_bytes of user SRAM, and 4 K_bytes of SRAM in the Backup domain
Dual mode Quad-SPI memory interface running up to 133 MHz
Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memory clocked up to 125 MHz in Synchronous mode
CRC calculation unit

STM32H745XIH3 Applications

Alarm systems, video intercom, and HVAC
Home audio appliances
Mobile applications, Internet of Things
Wearable devices: smartwatches
Motor drive and application control
Medical equipment
Industrial applications: PLC, inverters, circuit breakers
Printers, and scanners