Datasheet > 13892_11

13892_11

更新时间： 2022-05-04 13:09:35

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
156页	5573K
描述
Power Management and User Interface IC

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13892_11 数据手册

Document Number: MC13892

Rev. 11.0, 2/2011

Freescale Semiconductor

Advance Information

Power Management and User

Interface IC

13892

The 13892 is a Power Management and User Interface component

for Freescale’s i.MX51, i.MX37, i.MX35, i.MX31 and i.MX27

application processors, targeting netbooks, ebooks, mobile internet

devices, smart phones, personal media players and personal

navigation devices.

POWER MANAGEMENT IC

Features

• Battery charger system for wall charging and USB charging

• 10 bit ADC for monitoring battery and other inputs, plus a coulomb

counter support module

• 4 adjustable output buck converters for direct supply of the

processor core and memory

VL SUFFIX

98ASA10849D

186-PIN 12X12MM BGA

VK SUFFIX

98ASA10820D

139-PIN 7X7MM BGA

• 12 adjustable output LDOs with internal and external pass devices

• Boost converter for supplying RGB LEDs

• Serial backlight drivers for displays and keypad, plus RGB LED

drivers

ORDERING INFORMATION

See Device Variation Table on Page 2.

• Power control logic with processor interface and event detection

• Real time clock and crystal oscillator circuitry, with coin cell backup

and support for external secure real time clock on a companion

system processor IC

• Touch screen interface

• SPI/I²C bus interface for control and register access

• Two package offerings in 7 x 7 mm and 12 x 12 mm

BT (+FM)

Camera

Line

In/Out

Camera

SSI

Stereo

Loudspeakers

i.MX51

Apps Processor

Audio

Mic Inputs

Aud

Display

Backlight

USB

Stereo

headphones

Power

SPI/I2C

Power

Backlight

Adapter

MC13892

Power Mgmt &

User Interface

Charger LED

RGB

Color

Indicators

Aud& Pwr Mgmt

Li Ion

Battery

Touch

Screen

Coin Cell

Battery

CALENDAR

RTC

Figure 1. 13892 Typical Operating Circuit

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

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