LQFP176 480MHz External Memory Peripherals IC STM32H743IIT6
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Certification:CE/ RoHS
Model Number:STM32H743IIT6
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Delivery Time:in stock 2-3days
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Product Details
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Product Details
STM32H743IIT6 High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2M Bytes of Flash memory,
1MB RAM, 480 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals
Features
Core
• 32-bit Arm® Cortex®-M7 core with double
precision FPU and L1 cache: 16 Kbytes 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
Memories
• Up to 2 M bytes of Flash memory with read while - write support
• Up to 1 M byte of RAM: 192 K bytes of TCM RAM
(inc. 64 Kbytes of ITCM RAM + 128 K bytes of DTCM RAM for time
critical routines),
Up to 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in 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 100 MHz in Synchronous mode
• CRC calculation unit
Security
• ROP, PC-ROP, active tamper General-purpose input/outputs
• Up to 168 I/O ports with interrupt capability Reset and power
management
• 3 separate power domains which can be independently clock-gated
or switched off:
– D1: high-performance capabilities
– D2: communication peripherals and timers
– D3: reset/clock control/power management
• 1.62 to 3.6 V application supply and I/Os
• POR, PDR, PVD and BOR
• Dedicated USB power embedding a 3.3 V internal regulator to
supply the internal PHYs
• Embedded regulator (LDO) with configurable scalable output to
supply the digital circuitry
• Voltage scaling in Run and Stop mode (6 configurable ranges)
• Backup regulator (~0.9 V)
• Voltage reference for analog peripheral/VREF+
• Low-power modes: Sleep, Stop, Standby and VBAT supporting battery
charging
Low-power consumption
• VBAT battery operating mode with charging capability
• CPU and domain power state monitoring pins
• 2.95 µA in Standby mode (Backup SRAM OFF, RTC/LSE ON)
Clock management
• Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz
LSI
• External oscillators: 4-48 MHz HSE, 32.768 kHz LSE
• 3× PLLs (1 for the system clock, 2 for kernel clocks) with
Fractional mode
All packages are ECOPACK®2 compliant
Table 1. Device summary
Reference Part number
STM32H742xI/G
STM32H742VI, STM32H742ZI,
STM32H742II, STM32H742BI,
STM32H742XI, STM32H742AI,
STM32H742VG, STM32H742ZG,
STM32H742IG, STM32H742BG,
STM32H742XG, STM32H742AG
STM32H743xI/G
STM32H743VI, STM32H743ZI,
STM32H743II, STM32H743BI,
STM32H743XI, STM32H743AI,
STM32H743VG, STM32H743ZG,
STM32H743IG, STM32H743BG,
STM32H743XG, STM32H743AG
Deli electronics tehcnology Co.,Ltd
Email:sales3@deli-ic.com
Skype:hkdeli881
Contact: VIVI-CHEN
Email:sales3@deli-ic.com
Skype:hkdeli881
Contact: VIVI-CHEN
LQFP176 480MHz External Memory Peripherals IC STM32H743IIT6
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