atj2097datesheet

lindend

【文件名】:07112@52RD_ATJ2097datesheet.pdf
【格　式】:pdf
【大　小】:315K
【简　介】:
【目　录】:



Table of Contents
1. Introduction ......................................................................................... 5
2. Features................................................................................................. 5
3. Pin Descfription................................................................................. 7
3.1 Pin Out.........................................................................................................................7
3.1.1 Pin Sort by Pin Number............................................................................................................. 8
4. Function Description .................................................................... 14
4.1 Functional Block Diagram..........................................................................................14
4.2 MCU Core..................................................................................................................15
4.2.1 MCU Memory .......................................................................................................................... 15
4.2.2 MCU 64kb Memory Space ...................................................................................................... 15
4.3 DSP Core...................................................................................................................15
4.4 DMA Controller ..........................................................................................................16
4.5 General Purpose IO Ports..........................................................................................16
4.6 RTC/CTC/Watch Dog Timer.......................................................................................19
4.6.1 RTC........................................................................................................................................ 19
4.6.2 CTC........................................................................................................................................ 19
4.6.3 Watchdog ............................................................................................................................... 19
4.7 Power Management Unit (PMU) ................................................................................20
4.7.1 Power Supply Modes .............................................................................................................. 20
4.8 LCD Interface.............................................................................................................20
4.9 Key Scan Interface.....................................................................................................21
4.10 External Memory Interface.......................................................................................21
4.10.1 NAND Flash Interface ........................................................................................................... 21
4.11 SPI Interface ............................................................................................................22
4.12 UART Interface ........................................................................................................22
4.13 IR Interface ..............................................................................................................23
4.13.1 Sharp-IR mode...................................................................................................................... 23
4.13.2 IRDA-SIR mode .................................................................................................................... 23
4.13.3 IRDA-MIR mode.................................................................................................................... 23
4.13.4 IRDA-FIR mode..................................................................................................................... 23
4.14 SPDIF Interface .......................................................................................................23
4.15 USB 2.0 SIE.............................................................................................................23
4.15.1General Description ............................................................................................................... 23
下面还有了，目录太长了

gjy938815

支持一下吧

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