MC34708 datasheet(21/159 Pages) FREESCALE

部件名	MC34708

功能描述	Power Management Integrated Circuit (PMIC) for i.MX50/53 Families

PDF	159 Pages

Scroll/Zoom	100%

制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

标志

21 / 159 page

Analog Integrated Circuit Device Data



Freescale Semiconductor

MC34708

General Description

6.1

Features

Power Generation

• Six Buck Switching Regulators

• Two Single/Dual Phase Buck Regulators

• Four Single Phase Buck Regulators

• PFM/Auto Pulse Skip/PWM Operation Mode

• Dynamic Voltage Scaling

•5 V Boost Regulator

• USB On-the-go Support

• Eight LDO Regulators

• Two with Selectable Internal or External Pass Devices

• Five with Embedded Pass Devices

• One with an External PNP Device

Analog to Digital Converter

• Seven General Purpose Channels

• Internal Dedicated Channels

• Resistive Touchscreen Interface

Auxiliary Circuits

• Mini/Micro USB Switch

• Bidirectional Audio/Data/UART

• Accessory Identification Circuit

• General Purpose I/Os

• PWM Outputs

• Two general purpose LED Drivers.

Clocking and Oscillators

• Real Time clock

• Time and day Counters

• Time of day Alarm

• 32.768 kHz Crystal Oscillator

• Coin Cell Battery Backup and Charger

Serial Interface

• SPI

•I2C

MC34708 数据表(PDF) 21 Page - Freescale Semiconductor, Inc

MC34708 数据表(HTML) 21 Page - Freescale Semiconductor, Inc

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