MN5772 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – SD Interface LSI

New
SD Interface LSI
MN5772
■ 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).
■ 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
■ Applications
● PDA,DSC etc
12.000.20
10.000.10
48
49
2
Unit : mm
64
17
1
(1.25)
0.50
16
0.20^00..1005
(1.00)
0.10
SATIN PLAN
0 to 10
0.500.10
TQFP064-P-1010B
■ 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 µm 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. [phone]
http://www.mec.panasonic.co.jp
New publication, effective from Oct.1.2000