Multimedia Applications Processors - Low Power Optimization, Integrated Electronic Paper Display (EPD), Arm® Cortex®-A8 Core
Design Files
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Power Management for i.MX50/53 Processors
- This page contains information on a product that is not recommended for new designs.
MC34708 is the PMIC designed specifically for use with the NXP i.MX50 and i.MX53 processor families (Mature processors). It is available in a 8 x 8 and 13 x 13 mm MAPBGA and supports an ambient operating temperature range of -40 to 85 deg. C for various consumer applications. As the companion PMIC on several i.MX reference designs, it is a proven solution, which enables a faster time to market with fewer resources. It integrates six buck and eight LDO regulators to provide power for the processor core, memory and peripherals. A mini/micro USB switch supports USB, UART and audio inputs to help reduce the connector count for a more compact design. In addition, the MC34708 integrates a real-time clock, coin cell charger, 10-bit ADC, 5 V boost regulator for USB-OTG support, PWM generator, resistive touch screen interface, general purpose LED drivers and four GPIOs.
Product Details
Features
Power Generation
- Six Buck switching regulators
- Two single/dual phase buck regulators
- Four single phase buck regulators
- PFM/ APS/ PWM/ PWMPS operation modes
- Dynamic voltage scaling
- 5 V Boost switching regulators
- USB On the go support
- Eight LDO Regulators
- Two with selectable internal or external pass devices
- Five with embedded pass devices
- One with external PNP pass 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
Product Longevity Program
- This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC34708 is included in the 10-year program
Buy/Parametrics
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Documentation
Quick reference to our documentation types.
Design Resources
Hardware
Quick reference to our
board types.
2 hardware offerings
-
Evaluation and Development Boardsi.MX50 Evaluation KitFeatured
-
Evaluation and Development Boardsi.MX53 Quick Start BoardFeatured