MT6225 DATASHEET（1RD）

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TABLE OF CONTENTS
Revision History..................................................................................................................................... 2
Preface..................................................................................................................................................... 5
1. 9 System Overviewy...............................................................................................................................y 6
1.1 9 Platform Feature........................................................................................................................................................9
1.2 9 MODEM Features9....................................................................................................................................................11
1.3 9 Multi-Media Features9..............................................................................................................................................9 12
1.4 General Description ................................................................................................................................................ 13
2 Product Description....................................................................................................................... 15
2.1 Pin Outs................................................................................................................................................................... 15
2.2 Top Marking Definition .......................................................................................................................................... 18
2.3 DC Characteristics .................................................................................................................................................. 19
2.4 Pin Description........................................................................................................................................................ 20
2.5 Ordering information .............................................................................................................................................. 29
3 Micro-Controller Unit Subsystem................................................................................................. 30
3.1 Processor Core ........................................................................................................................................................ 31
3.2 Memory Management ............................................................................................................................................. 31
3.3 Bus System.............................................................................................................................................................. 35
3.4 Direct Memory Access............................................................................................................................................ 38
3.5 Interrupt Controller ................................................................................................................................................. 54
3.6 Code Cache controller............................................................................................................................................. 67
3.7 MPU........................................................................................................................................................................ 75
3.8 Internal Memory Interface ...................................................................................................................................... 83
3.9 External Memory Interface ..................................................................................................................................... 84
4 Microcontroller Peripherals .......................................................................................................... 93
4.1 Security Engine....................................................................................................................................................... 93
4.2 OTP Controller (OTPC) .......................................................................................................................................... 95
4.3 Pulse-Width Modulation Outputs............................................................................................................................ 98
4.4 Alerter ................................................................................................................................................................... 100
4.5 SIM Interface ........................................................................................................................................................ 103
4.6 Keypad Scanner .....................................................................................................................................................111
4.7 General Purpose Inputs/Outputs .............................................................................................................................113
4.8 General Purpose Timer.......................................................................................................................................... 125
4.9 UART.................................................................................................................................................................... 128
4.10 IrDA Framer.......................................................................................................................................................... 142
4.11 Real Time Clock ................................................................................................................................................... 149
4.12 Auxiliary ADC Unit .............................................................................................................................................. 155
4.13 I2C / SCCB Controller .......................................................................................................................................... 157
5 Microcontroller Coprocessors ..................................................................................................... 167
5.1 Divider .................................................................................................................................................................. 167
5.2 CSD Accelerator ................................................................................................................................................... 169
5.3 FCS Codec ............................................................................................................................................................ 179
6 9 Multi-Media Subsystemy ...............................................................................................................y 182
6.1 9 LCD Interface9 .......................................................................................................................................................9 182
6.2 9 Image Resizer........................................................................................................................................................9 198
6.3 9 NAND FLASH interface9 ......................................................................................................................................9 208
6.4 9 USB Device Controller9 .........................................................................................................................................9 223
6.5 Memory Stick and SD Memory Card Controller ................................................................................................... 232
MTK Confidential A (機密)
【文件名】:07815@52RD_MT6225.part1.rar
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huiyic

【文件名】:07815@52RD_MT6225.part2.rar
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