MC13892JVK中文资料i.mx PMUIC w/4 buck/12 LDO regs数据手册恩XP规格书

描述 Description

The NXP® MC13892 is a PMIC for the i.MX51, i.MX37, i.MX3, and i.MX27 application processors, ideal for personal media players and navigation devices.
Integrates many discrete functions into one IC
Incorporates a battery charging system, including USB charging and wall charging
Power control logic with processor interfacing and event detection, real-time clock and critical oscillator circuitry with coin cell backup and support for external secure RTC on a companion processor IC device
Interfaces with i.MXprocessors or any other device requiring a highly integrated, bi-directional power management, I/O, and communications device

特性 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.
• This product is included in our product longevity program, with assured supply for a minimum of 10 years after launch

应用 Application

Secure Transaction and Retail Payments
•Stationary Electronic Point of Sale (ePOS) Terminals