MT6260 データシートの表示（PDF） - MediaTek Inc

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MT6260

GSM/GPRS/EDGE-RX SOC Processor Technical Brief

MediaTek Inc 

1.1 Platform Features

General

 Integrated voice-band, audio-band and

base-band analog front-end

 Integrated full-featured power management

unit

MCU subsystem

 ARM7EJ-STM 32-bit RISC processor

 Java hardware acceleration for fast

Java-based games and applets

 High-performance multi-layer AHB bus

 Dedicated DMA bus with 15 DMA channels

 On-chip boot ROM for factory flash

programming

 Watchdog timer for system crash recovery

 4 sets of general-purpose timers

 Circuit switch data coprocessor

 Division coprocessor

Serial flash interfaces

 Supports various operating frequency

combinations for serial flash

 Supports QPI and SPI serial flash

User interfaces

 5-row x 5-column keypad controller with

hardware scanner

 Supports multiple key presses for gaming

 Dual SIM/USIM controller with hardware T =

0/T = 1 protocol control

 Real-time clock (RTC) operating with a

low-quiescent-current power supply

 General-purpose I/Os (GPIOs) available for

auxiliary applications

 1 sets of Pulse Width Modulation (PWM)

output

 10 external interrupt lines

 1 external channel auxiliary 10-bit A/D

converter

Security

 Supports security key and chip random ID

Connectivity

 2 UARTs with hardware flow control and

supports baud rate up to 921,600 bps

 FS/LS USB 1.1 device controller

 Multimedia card, secure digital Memory Card,

host controller with flexible I/O voltage power

 Supports SDIO interface for SDIO

peripherals as well as WIFI connectivity

 DAI/PCM and I2S interface for audio

applications

 I2C master interface for peripheral

management including image sensors

 SPI master interface for peripheral

management including digital TV chips

Power management

 Li-ion battery charger

 14 LDOs for the power supply of memory

card, camera, Bluetooth, RF, SIM card and

other diversified usage

 4 open-drain output switches to

supply/control the LED

 LDO type vibrator

 One NMOS switch to control keypad LED

 Thermal overload protection

 Under-voltage lock-out protection

 Over-voltage protection

 Different levels of power-down modes with

sophisticated software control enables

excellent power saving performance.

Test and debugging

 Built-in digital and analog loop back modes

for both audio and baseband front-end

 DAI port complies with GSM Rec.11.10.

 JTAG port for debugging embedded MCU

Free Datasheet http://www.datasheet4u.com/

loginid=songconglin@hongyucom.com,time=2013-01-07 14:30:28,ip=61.235.102.147,doctitle=MT6260 GSM GPRS EDGE-RX SOC Processor Technical Brief v0.10 (draft).pdf,company=Hongyu_WCX

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