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loginid=gy@gwinchina.com,time=2014-10-07 16:16:17,ip=113.110.181.22,doctitle=MT6261A GSM GPRS SOC Processor Data Sheet v1.0.pdf,company=GWIN_WCX
© 2014 MediaTek Inc.
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
Version: 1.0
Release date: 2014-06-21
Specifications are subject to change without notice.
MT6261A GSM GPRS SOC Processor Data
Sheet
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loginid=gy@gwinchina.com,time=2014-10-07 16:16:17,ip=113.110.181.22,doctitle=MT6261A GSM GPRS SOC Processor Data Sheet v1.0.pdf,company=GWIN_WCX
MT6261A
GSM GPRS SOC Processor Data Sheet
Confidential A
MediaTek Confidential © 2014 MediaTek Inc. Page 2 of 447
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
Document Revision History
Revision Date Author Description
0.1 2014-06-18 CP Dai Initial draft
1.0 2014-061-18 CP Dai Release for version 1.0
Me
dia
Tek
Co
nfid
enti
al
A
MEDIATEK CONFIDENTIAL
FOR gy@ gwinchina.com USE ONLY
loginid=gy@gwinchina.com,time=2014-10-07 16:16:17,ip=113.110.181.22,doctitle=MT6261A GSM GPRS SOC Processor Data Sheet v1.0.pdf,company=GWIN_WCX
MT6261A
GSM GPRS SOC Processor Data Sheet
Confidential A
MediaTek Confidential © 2014 MediaTek Inc. Page 3 of 447
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
Table of Contents
Document Revision History ......................................................................................................................... 2
Table of Contents ....................................................................................................................................... 3
1
System Overview ........................................................................................................................ 10
1.1
Platform Features ............................................................................................................... 14
1.2
MODEM Features ............................................................................................................... 16
1.3
GSM/GPRS RF Features ................................................................................................... 17
1.4
Multimedia Features ........................................................................................................... 18
1.5
Bluetooth Features ............................................................................................................. 20
1.6
FM Features ....................................................................................................................... 21
1.7
General Descriptions .......................................................................................................... 22
2
Product Descriptions ................................................................................................................. 24
2.1
Pin Description.................................................................................................................... 24
2.1.1
Ball Diagram ....................................................................................................... 24
2.1.2
Pin Coordination ................................................................................................. 25
2.1.3
Detailed Pin Description ..................................................................................... 26
2.1.4
Pin Multiplexing, Capability and Settings ........................................................... 33
2.2
Electrical Characteristics .................................................................................................... 41
2.2.1
Absolute Maximum Ratings ............................................................................... 41
2.2.2
Recommended Operating Conditions ................................................................ 41
2.2.3
Electrical Characteristics under Recommended Operating Conditions ............. 42
2.3
System Configuration ......................................................................................................... 49
2.3.1
Strapping Resistors ............................................................................................ 49
2.3.2
Mode Selection ................................................................................................... 49
2.4
Power-on Sequence and Protection Logic ......................................................................... 49
2.5
Analog Baseband ............................................................................................................... 53
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loginid=gy@gwinchina.com,time=2014-10-07 16:16:17,ip=113.110.181.22,doctitle=MT6261A GSM GPRS SOC Processor Data Sheet v1.0.pdf,company=GWIN_WCX
MT6261A
GSM GPRS SOC Processor Data Sheet
Confidential A
MediaTek Confidential © 2014 MediaTek Inc. Page 4 of 447
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
2.5.1
APC-DAC ........................................................................................................... 53
2.5.2
Auxiliary ADC ..................................................................................................... 54
2.5.3
Audio Mixed-Signal Blocks ................................................................................. 55
2.6
Power Management Unit Blocks ........................................................................................ 57
2.6.1
LDO .................................................................................................................... 58
2.6.2
BOOST ............................................................................................................... 62
2.6.3
ISINK and KPLED Switches ............................................................................... 62
2.6.4
STRUP ............................................................................................................... 64
2.6.5
PCHR ................................................................................................................. 64
2.7
GSM/GPRS RF................................................................................................................... 70
2.7.1
General Description............................................................................................ 70
2.7.2
Functional Block Diagram .................................................................................. 71
2.7.3
Electrical Characteristics .................................................................................... 71
2.8
Bluetooth ............................................................................................................................. 75
2.8.1
Block Description ................................................................................................ 75
2.8.2
Functional Specifications ................................................................................... 76
2.9
FM RF ................................................................................................................................. 78
2.9.1
Block Description ................................................................................................ 78
2.9.2
Functional Specifications ................................................................................... 79
2.10
Package Information ........................................................................................................... 81
2.10.1
Package Outlines ............................................................................................... 81
2.10.2
Thermal Operating Specifications ...................................................................... 84
2.10.3
Lead-free Packaging .......................................................................................... 84
2.11
Ordering Information ........................................................................................................... 84
2.11.1
Top Marking Definition ....................................................................................... 84
3
Micro-Controller Unit Peripherals ............................................................................................. 85
3.1 Pulse-Width Modulation Outputs (2 Channel) .................................................................... 85
3.1.1
General Description............................................................................................ 85
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loginid=gy@gwinchina.com,time=2014-10-07 16:16:17,ip=113.110.181.22,doctitle=MT6261A GSM GPRS SOC Processor Data Sheet v1.0.pdf,company=GWIN_WCX
MT6261A
GSM GPRS SOC Processor Data Sheet
Confidential A
MediaTek Confidential © 2014 MediaTek Inc. Page 5 of 447
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
3.1.2
Register Definition .............................................................................................. 86
3.2
SIM Interface ...................................................................................................................... 90
3.2.1
Register Definition .............................................................................................. 92
3.2.2
SIM Card Insertion and Removal ..................................................................... 106
3.2.3
Card activation and Deactivation ..................................................................... 106
3.2.4
Answering to Reset Sequence ......................................................................... 107
3.2.5
SIM Data Transfer ............................................................................................ 108
3.3
Keypad Scanner ............................................................................................................... 110
3.3.1
General Description.......................................................................................... 110
3.3.2
Register Definitions .......................................................................................... 113
3.4
General Purpose Inputs/Outputs ...................................................................................... 120
3.4.1
General Description.......................................................................................... 120
3.4.2
Register Definitions .......................................................................................... 120
3.5
General-purpose Timer .................................................................................................... 244
3.5.1
General Descriptions ........................................................................................ 244
3.5.2
Register Definition ............................................................................................ 245
3.5.3
Application Note ............................................................................................... 249
3.6
MCU OSTIMER ................................................................................................................ 249
3.6.1
Overview .......................................................................................................... 249
3.6.2
Terminology ...................................................................................................... 249
3.6.3
Introduction to Wakeup Source ........................................................................ 250
3.6.4
Register Definition ............................................................................................ 251
3.7
UART1 .............................................................................................................................. 261
3.7.1
General Description.......................................................................................... 261
3.7.2
Register Definition ............................................................................................ 262
3.8
UART2 .............................................................................................................................. 276
3.8.1
General Description.......................................................................................... 276
3.8.2
Register Definition ............................................................................................ 277
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