Product Summary
The SC900777EPR2 is an integrated power management IC capable of providing operating voltages for Ultra-mobile platforms for Netbook, Tablets, and embedded devices through its 20 voltage rails. The SC900777EPR2 has 5 switching power supplies running at frequencies from 1.0 to 4.0 MHz,14 highly efficient LDOs, and one 3.3 V power switch. It incorporates a 10-bit ADC, Real Time Clock, 8 GPIOs and 8 GPOs. The SC900777EPR2 is fully configurable and controllable through its SPI interface. It provides an optimized power management solution for ultra-mobile platforms used on netbooks, tablets, and slates. Optimum partitioning, high feature integration, and state-of-the-art technology, allow Freescale to effectively serve this growing market segment.
Parametrics
SC900777EPR2 absolute maximum ratings: (1)Coin Cell Voltage: -0.3 to +3.6V; (2)ESD Rating, All Pins, Human Body Model (HBM)(4)VESDHBM: ±2000V; (3)ESD Rating, All Pins, Charge Device Model (CDM)(4), (5)VESDCDM: ±450V; (4)Ambient Operating Temperature Rang TA: 40 to +85℃; (5)Operating Junction Temperature Range TJ: -30 to +125℃.
Features
SC900777EPR2 features: (1)Main system power management integrated in a single chip; (2)Fully programmable DC/DC switching, low drop-out regulators, and load switches; (3)SPI interface (up to 25 MHz operation); (4)10-bit ADC for internal and external sensing with touch screen interface; (5)Real time clock (RTC); (6)8 Interrupt capable GPIOs and 8 GPOs; (7)I/O interrupt and reset controller.
Diagrams
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