(China (Mainland))
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. Applications are Tablet PC, Slates, Embedded Devices.
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
