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| New SD Interface LSI Overview MN5772 has an interface with the SD Memory Card which is a recordable medium complying with the copyright protection, certifies each other between the SD Memory Card by the mutual authentication of the SDMI standard conformity, encrypt/decrypt the contents with C2 cipher. MN5772 changes decrypted data to the elementary stream data which can be decoded with AAC decoder (MN67736LA). MN5772 12.000.20 10.000.10 48 2 Unit : mm (1.25) 17 1 16 49 Feature High-speed encrypt/decrypt processing by C2 Core (hardware) Feature. Copyright protection function of the SDMI standard conformity. High-level security system using the mutual authentication. Asynchronous hand-shake micro processor interface(16bit). 2-ports for SD-card Evaluation board is available 64 1.20ma. (1.25) 0.50 0.200.05 0.10 10.000.10 12.000.20 (1.00) (1.00) 0.10 SATIN PLAN 0.100.10 0.1250.05 0.10 0 to 10 0.500.10 TQFP064-P-1010B Applications PDA,DSC etc Specifications MN5772 Item Copyright Protection Cryptography Key Audio Output Audio format Microprocessor I/F Process Clock Frequency Power Supply Voltage Power Consumption Package Contents Mutual authentication of SDMI standard conformity C2 cipher 56 bit common key AAC decoder interface:1 bit stream output AAC/MP3 header analysis MN10200 series, complying asynchronous hard-shake(16 bit) 0.30 m 3-layer metal CMOS 31 MHz 3.3 V (Under Development) 64 pin TQFP(10 mm on a side) The products and specification are subject to change without any notice. Please ask for the latest Product Standards to guarantee the satisfaction of your product requirements. 1.Kotari Yakemachi, Nagaokakyo, Kyoto, 617-8520 Japan M00448AE Tel. (075)951-8151 http://www.mec.panasonic.co.jp New publication, effective from Oct.1.2000 Block Diagram MN5772 AACMP3 Header Analysis Decryption Control 4 SD Memory Card C2 Core Encryption Decryption Mutual Authentication SD Memory Card I/F Data 4 Data Control Data SD Memory Card AAC Decoder 1 Buffer RAM SRAM AAC I/F Buffer RAM SRAM Micro Processor I./F 16 Micro Processor Evaluation board SRAM 2MB Connector to DSP Connector to ICE (ICE for MN102H1617) Evaluation board of Main System FPGA (Expanded bus) MN5772 EEPROM 4KB DC/DC Converter LCD Connect to Main System Cellular PHS DSC DVC FAXetc Key SW SD Card Socket |
Price & Availability of MN5772
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