NSING has announced its high-performance series MCUs, the N32H7xx, based on the Arm® Cortex®-M7 core. The series includes two families: the N32H78x and N32H76x.

The N32H78x family features a heterogeneous dual-core architecture with Arm® Cortex®-M7 and Cortex®-M4 cores, the N32H76x family uses a single Cortex®-M7 core.

Initial Releases:

• N32H78x family: N32H785, N32H785EC, N32H787.

• N32H76x family: N32H760, N32H762, N32H765, N32H765EC.

Notably, the N32H785EC and N32H765EC variants incorporate an officially Beckhoff-licensed EtherCAT Slave Controller (ESC).

The N32H78x/N32H785EC/N32H76x/N32H765EC families are benchmark-grade MCUs launched by NSING for intelligent control applications, including embodied robotics and industrial automation. These products offer advantages such as superior computing power, ultra-fast response, high precision, high reliability, and strong security. They are well-suited for applications in:

• General industrial control (e.g., frequency converters, servo drives, PLCs)

• High-performance motor control (e.g., industrial/humanoid robots, elevators)

• New energy sectors (e.g., photovoltaic inverters, arc detection, energy storage BMS, automotive OBC, charging piles)

• Human-Machine Interface (e.g., industrial displays, instruments, facial recognition)

High-Performance MCU Key Features

•  Powerful Core(s)

―  N32H78x (M7+M4), N32H76x (M7)

    *   Cortex-M7: 3000 CoreMark, 1284 DMIPS (@600 MHz)

    *   Cortex-M4F: 375 DMIPS (@300 MHz)

    *   Supports DSP instructions, MPU, and double-precision floating-point unit (FPU)

•  High-Capacity Memory

―  Up to 4MB embedded Flash (with storage encryption)

―  Up to 1504 KB embedded SRAM

―  Supports expanded memory (1x FEMC, 1x OSPI, 1x SDRAM, Up to 2x SDMMC)

•   High-Performance Co-processors

―  Cordic algorithm accelerator for floating-point data processing

―  Filter Algorithm Accelerator (FMAC)

―  Delta Sigma Modulator Unit (DSMU)

―  Cryptographic algorithm accelerator supporting AES/TDES/SHA and Chinese commercial cryptographic algorithms

•  Rich Communication Interfaces, Faster and More Flexible

―  2x USB HS OTG with integrated HS USB PHY

―  1x 100 Mbit & 1x Gigabit Ethernet MAC

―  1x 100 Mbit/s EtherCAT Slave Interface (ESC) (H7x5EC series only)

―  Up to 8 x CAN FD (with 4 x TT-CAN)

―  Up to 15x U(S)ART (3 UARTs support arbitrary I/O mapping), with TX/RX buffer and pin swap capability

―  Up to 2x LPUART

―  Up to 7x SPI / 4x I2S

―  Up to 10x I2C

•  High-Performance Analog Peripherals

―  3x 12-bit 5 Msps ADC, single-ended/differential mode, 52 channels

―  4x 12-bit 15 Msps DAC, 2x 12-bit 1 Msps DAC

―  4x Comparators (22ns propagation delay)

•  Ultra-High Precision Timers

―  2x 16-bit SHRTIM supporting 12 channels of 100ps ultra-high-resolution PWM output

―  Flexible PWM configuration adaptable to various power topologies; flexible internal/external event linkage response mechanism for rapid fault response and protection

―  4x 16-bit ATIM

―  10x 16-bit GTIM

―  4x 32-bit BTIM

―  5x 16-bit LPTIM

•  Enhanced Graphics Features

―  2x DVP camera interface

―  1x MIPI interface (with integrated D-PHY, N32H787/8 only)

―  1x TFT-LCD controller (resolution up to 1920x1080)

―  Integrated 2.5D GPU

―  Hardware JPEG codec

•  Industrial-Grade Security and High Reliability

―  Operating temperature: -40°C to +105°C

―  Flash ECC, SRAM ECC and parity check

―  External clock failure detection

―  ESD (HBM): +/-4kV

―  EFT: IEC 61000-4-4 PASS Level 4A

―  Compliance with IEC 61508 / IEC 60335 / IEC 60730 Class B safety standards

Main Resources

Development Support

The N32H78x/785EC/76x/765EC families are supported by both minimum system boards and full-featured evaluation boards. The products are fully compatible with software development tools like Keil MDK, IAR Embedded Workbench, and GCC. The NS-LINK high-efficiency mass production tool is provided. Development kit software source code, hardware reference designs, application notes, and other technical documentation are comprehensive. Relevant documents and tools are released on the official website(https://nsing.com.sg).

Product Availability

N32 MCU Product Family

NSING‘s N32 MCU product line now comprises 38 families with nearly 300 product models, covering high-performance, automotive-grade, general-purpose, low-power, Bluetooth/wireless, and motor control applications. This includes the newly launched high-performance N32H78x/785EC/76x/765EC families.

N32H78x/78xEC/76x/76xEC Families Products

The initial batch of available models is as follows:

• N32H787 family：1 package type，2 product models initially.

• N32H785 family:  3 package types, 6 product models initially.

• N32H785EC family: 1 package type, 2 product models.

• N32H765 family:  3package types, 6 product models initially.

• N32H765EC family: 1 package type, 2 product models.

• N32H762 family: 1package types, 2 product models initially.

• N32H760 family: 3 package types, 6 product variants.

The N32H78x/785EC/76x/765EC series MCUs are now available in volume. Please contact your local distributor for samples.