N9H20 series is built on the ARM926EJ-S CPU@200MHz, synchronous DRAM, 2D BitBLT accelerator, LCD panel interface, USB 1.1 Host & USB2.0 HS Device core and integrated with JPEG codec, 32-channel SPU (Sound Processing Unit), ADC, DAC, for meeting various kinds of application needs for saving the BOM cost and makes the best choice for LCD application of cost/performance products. Maximum resolution is XVGA (1,024x768)@TFT LCD panel. The 2D BitBLT accelerator accelerates the graphic computation to make the rendering smooth and off-load CPU to save power consumption.

Get the high-quality Nuvoton NK-N9H20 at the best price in India.

The open-source code environment provides the product development more flexibility. For reducing

system complexity while cutting the BOM cost, the N9H20 series provides MCP (Multi-Chip Package)

to ensure higher performance and to minimize the system design efforts. Total BOM cost could be cut

by employing 2-layer PCB along with the elimination of external parts, EMI prevention components and saving board design space.

Nuvoton NK-N9H20 Features: -

CPU:

• ARM926EJ-S 32-bit RISC CPU with 8KB I-Cache &8KB D-Cache
• Frequency up [email protected] core power operation voltage
• JTAG interface supported for development and debugging

Internal SRAM & ROM:

• 8KB internal SRAM and 16KB IBR internal booting ROM supported
• IBR booting messages displayed by UART console for debugging supported

Different system booting modes supported:

• Memory card
• SD card or eMMC Flash device
• SD-to-NAND flash bridge
• Raw NAND Flash
• SPI Flash
• USB

UART:

A high speed UART supported: -

• Baud rate is up to 1M bps
• 4 signals TX, RX, CTS and RTS supported

A normal UART supported:

• Baud rate is up to 115.2K bps
• 2 signals TX and RX supported only

SPI:

Two SPI controller is supported: -

• Both master and slave mode are supported in SPI interface
• Two chip selection signals for two SPI devices

I2C:

• One I2C channel supported
• Compatible with Philips’s I2C standard and only master mode supported
• Multi-master operation supported

To know more Nuvoton NK-N9H20 – datasheet