MT6260A/A Просмотр технического описания (PDF) - MediaTek Inc
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MT6260A/A Datasheet PDF : 94 Pages
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MT6260A
GSM/GPRS/EDGE-RX SOC Processor Technical Brief
v1.1 Confidential A
1 System Overview
MT6260A is a monolithic chip integrating leading
edge power management unit, analog baseband
and radio circuitry based on the low-power
CMOS p ocess
MT6260A is a featu e-rich and extremely
powerful single-chip olution for high-end
GSM/GPRS and EDGE-Rx capability. Based on
the 32-bit ARM7EJ-STM RISC processor,
MT6260A’s superb processing power, along with
high bandwidth architecture and dedicated
hardware support, provides a p atform for
high-performance GPRS/EDGE-Rx Class 12
MODEM application and leading edge
multimedia applications.
MT6260A also features:
A highly integrated Bluetooth transceiver
which is fully compliant with Bluetooth
specification v3.0.
A FM receiver supporting both audio
broadcast de-modulation and RDS/RBDS
data decoding.
Typical application diagram is shown in Figure 1.
Platform
MT6260A is capable of running the ARM7EJ-STM
RISC processor, which provides the best
trade-off between system performance and
power consumption.
For large amounts of data transfer,
high-performance DMA (Direct Memory Access)
with hardware flow control is implemented,
which greatly enhances the data movement
speed while reducing the MCU processing load.
Targeted as a media-rich platform for mobile
applications, MT6260A also provides hardware
security digital rights management for copyright
protection. For further safeguard and to protect
the manufacturer’s development investment,
hardware flash content protection is provided to
prevent unauthorized porting of the software
load.
Memory
MT6260A supports serial flash interface with
various operating frequencies.
Multimedia
The MT6260A multimedia subsystem provides
conventional parallel interface and 2-bit serial
interface for CMOS sensors. The camera
resolution is up to 2M pixels. The
software-based codec can be used to process
various video types. Besides, MT6260A provides
fancy UI capabilities through its hardware 2D
accelerator. The 2D accelerator performs
igh-speed linear transformations with filtering.
To take advantage of the high MCU performance,
GIF and PNG decoders are implemented by the
software.
In addition, MT6260A is implemented with a
high-pe formance audio synthesis technology,
as well as a high quality audio amplifier to
provide superior audio experiences.
Connectivity and storage
MT6260A supports UART, USB 1.1 FS/LS ,
SDIO, HIF interface nd MMC/SD storage
systems. These interfaces p ovide MT6260A
users with the highest level of lexibility in
implementing high-end solutions
To achieve a complete user interface, MT6260A
also brings together all the necessary peripheral
blocks for a multimedia GSM/GPRS/EDGE-RX
phone. The peripheral blocks include the keypad
scanner with the capability to detect multiple key
MediaTek Confidential
© 2013 MediaTek Inc.
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this informa ion in whole or in part is strictly prohibited.
Page 7 of 94
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