Document Information
Abstract
The N9H30 hardware development guide is intended for hardware
system designers who require a hardware implementation overview
for N9H30 based system.
The features include a basic 12 MHz external crystal for system
operation, and a crystal of 32.768 kHz for RTC circuitry, USB 2.0
Host reference design, USB 2.0 device reference design, 12-bit
SARADC reference design, I
design, Smart Card Interface, LCD interface and UART (universal
asynchronous receiver/transmitter) connections.
The N9H30 series has rich memory interfaces, SD, eMMC, NAND
Flash, SPI Flash and EBI interface for system booting, data storage
and files accesses.
This design guide can be apply to all N9H30 series packages.
Apply to
N9H30 Series.
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller and microprocessor based
system design. Nuvoton assumes no responsibility for errors or omissions.
For additional information or questions, please contact: Nuvoton Technology Corporation.
Jun. 19, 2023
N9H30 Series Hardware Development Guide
Application Note for 32-bit NuMicro
All data and specifications are subject to change without notice.
www.nuvoton.com
Page 1 of 41
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Family
2
2
C, I
S for audio codec reference
AN0073
Rev 1.01
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