N9H20K31N - Nuvoton Technology Corporation

Manufacturer Part Number

N9H20K31N

Manufacturer

Nuvoton Technology Corporation America

Introduction

The N9H20K31N is part of the Nuvoton N9H20 series of embedded microprocessors designed for low-power, high-performance applications.

Product Features and Performance

Core Processor: ARM926EJ-S

Number of Cores/Bus Width: 1 Core, 32-Bit

Speed: 200MHz

Graphics Acceleration: Integrated

Display & Interface Controllers: Supports LCD

RAM Controllers: Supports DDR, DDR2, SDRAM

USB Support: USB 1.1 (1), USB 2.0 (1)

Operating Temperature Range: -20°C to 85°C

Mounting Type: Surface Mount

Package / Case: 128-LQFP

I/O Voltage: 3.3V

Product Advantages

Low power ARM core suitable for battery-powered and embedded systems.

Integrated graphics acceleration for efficient display management.

Support for various memory types including DDR and DDR2.

Multiple I/O options including USB, SPI, and UART for versatile peripheral connectivity.

Key Technical Parameters

Speed: 200MHz Operating Frequency

Operating Temperature: -20°C to 85°C

I/O Voltage: 3.3V

RAM Controllers: DDR, DDR2, SDRAM compatibility

128-LQFP Packaging for reliable surface mounting

Quality and Safety Features

Designed for reliable operation in a wide temperature range

Robust LQFP packaging for enhanced durability

Compatibility

Memory Compatibility: DDR, DDR2, SDRAM

Peripheral Interface Compatibility: USB 1.1, USB 2.0, DMA, eMMC/SD/SDIO, GPIO, I2C, I2S, SPI, UART/USART

Application Areas

Embedded Systems

Industrial Controls

Consumer Electronics

Automotive Technology

Internet of Things (IoT) Devices

Product Lifecycle

Product Status: Active

The product is currently active with no indication of discontinuation, ensuring support and availability.

Several Key Reasons to Choose This Product

Power efficiency and performance balance from the ARM926EJ-S core

Wide range of supported memory types for design flexibility

Integrated graphics support for multimedia applications

Diverse I/O and interface options facilitate system integration

Reliable operation ensured by robust packaging and wide temperature range

Active product lifecycle status ensures long-term availability and support