13892 Datasheet, PDF (1/75 Pages) Freescale Semiconductor, Inc – Power Management and User Interface IC

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.
Freescale Semiconductor
Advance Information
Document Number: MC13892
Rev. 2.0, 10/2009
Power Management and User
Interface IC
The 13892 is a Power Management and User Interface
components for Freescale’s i.MX51, i.MX37, i.MX35 and
i.MX27 application processors, targeting personal media
players and personal navigation devices.
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
• 12 adjustable output LDOs with internal and external pass devices
• 2 boost converters for supplying LCD backlight and RGB LEDs
• Serial backlight drivers for displays and keypad, plus RGB LED
drivers
• 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 offering in 7 x 7mm and 12 x 12mm.
13892
Sample Parts Not Yet Available
POWER MANAGEMENT IC
VK SUFFIX
98ASA10820D
139-PIN 7X7 BGA
VL SUFFIX
98ASA10849D
186-PIN 12X12 BGA
ORDERING INFORMATION
Device
Temperature
Range (T_A)
PC13892VK/R2*
PC13892VL/R2*
PC13892JVK/R2
-30°C to 85°C
PC13892JVL/R2
* ITC effected products
Package
7x7
12x12
7x7
12x12
BT (+FM)
Stereo
Loudspeakers
Mic Inputs
Line
In/Out
SSI
Camera
Camera
Audio
Aud^ICAP
i.MX51
Apps Processor
USB
Display
Backlight
Stereo
headphones
Power
Adapter
Charger LED
Li Ion
Battery
Coin Cell
Battery
SPI/I2C Power
MC13892
Power Mgmt &
User IAnPterface
Aud& Pwr Mgmt
UI
UI
Backlight
RGB
Color
Indicators
Touch
Screen
RTC
CALENDAR
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. © Freescale Semiconductor, Inc., 2009. All rights reserved.