MT6238_Design_Notice_V1_0Confidential BMT6238/39 Design Notice V1-02008/05Copyright MediaTek Inc. All rights reserved.Confidential BOutline MT6239/39 Main Features & Package General Design Notice Peripheral and Key Function Design Note- Audio - Camera - Memory card - TV out - BT - GPS - WIFI - T-DMB Snapshot of MT6238/39 Reference Phone General Layout Notice Issue Case StudyCopyright MediaTek Inc. All rights reserved.2008/8/211MT6238 Main Features ARM926EJ-S 32-bit RISC processor Operating frequency: 26/52/104/208 MHz Supports Mobile DDR/SDR SDRAM and Cellular RAM Flexible I/O voltage of 1.8V ~ 2.8V for memory interfaceConfidential B8-row8-column keypad controller with hardware scanner2 sets of Pulse Width Modulation (PWM) output 8 external interrupt lines 3 UA……
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