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NUC502 Datasheet Preview

NUC502 Datasheet

32-bit Microcontroller

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NUC502
ARM® ARM7TDMI Based
32-bit Microprocessor
NUC502 Series
User Manual
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 based system
design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
Apr 30, 2015
Page 1 of 266
Rev 1.1




nuvoton

NUC502 Datasheet Preview

NUC502 Datasheet

32-bit Microcontroller

No Preview Available !

Table of Contents
1 General Description
2 Features
3 Pad and Pin Configuration
4 System Diagram
5 Block Diagram
5.1 System Block Diagram
5.2 On-Chip Bus Block Diagram
6 Functional Description
6.1 ARM7TDMI CPU Core
6.2 System Manager
6.2.1
Overview
6.2.2
System Memory Mapping
6.2.3
AHB Bus Arbitration
6.2.4
Fixed Priority Mode
6.2.5
Power-On Settings
6.2.6
System Manager Control Registers
6.3 Clock Controller
6.3.1
Function Description
6.3.2
Clock Control Registers
6.4 SPI Synchronous Serial Interface Controller (Master Mode)
6.4.1
Overview
6.4.2
Features
6.4.3
SPIM Timing Diagram
6.4.4
SPIM Programming Example without DMA
6.4.5
SPIM Programming Example with DMA
6.4.6
Direct memory mapping mode
6.4.7
SPIM Serial Interface Control Registers Mapping
6.5 Audio Processing Unit
6.5.1
Overview and Features
6.5.2
APU Functional Description
6.5.3
AUDIO DAC Clock
6.5.4
APU Run Procedures
6.5.5
APU Control Register Mapping
6.5.6
APU Control Registers
6.6 SRAM Controller
6.6.1
Overview
Apr 30, 2015
Page 2 of 266
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Rev 1.1


Part Number NUC502
Description 32-bit Microcontroller
Maker nuvoton
Total Page 30 Pages
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