SAA7212H データシートの表示（PDF） - Philips Electronics
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SAA7212H Datasheet PDF : 20 Pages
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Philips Semiconductors
Integrated MPEG AVG decoder
SYMBOL
ADDRESS 1
ADDRESS 2
ADDRESS 3
ADDRESS 4
VDD
ADDRESS 5
ADDRESS 6
ADDRESS 7
ADDRESS 8
VSS
VSSCO
VDDCO
SDRAM_DATA 0
SDRAM_DATA 15
SDRAM_DATA 1
VDD
SDRAM_DATA 14
SDRAM_DATA 2
SDRAM_DATA 13
VSS
SDRAM_DATA 3
SDRAM_DATA 12
SDRAM_DATA 4
VDD
SDRAM_DATA 11
SDRAM_DATA 5
SDRAM_DATA 10
VSS
SDRAM_DATA 6
SDRAM_DATA 9
SDRAM_DATA 7
VDD
SDRAM_DATA 8
SDRAM_WE
SDRAM_CAS
VSS
SDRAM_RAS
SDRAM_UDQ
VDD
READ_IN
READ_OUT
1998 Sep 07
PIN
DESCRIPTION
41 CPU address interface
42 CPU address interface
43 CPU address interface
44 CPU address interface
45 3.3 V supply for pad ring
46 CPU address interface
47 CPU address interface
48 CPU address interface
49 CPU address interface
50 ground for pad ring
51 ground for core logic
52 3.3 V supply for core logic
53 SDRAM data
54 SDRAM data
55 SDRAM data
56 3.3 V supply for pad ring
57 SDRAM data
58 SDRAM data
59 SDRAM data
60 ground for pad ring
61 SDRAM data
62 SDRAM data
63 SDRAM data
64 3.3 V supply for pad ring
65 SDRAM data
66 SDRAM data
67 SDRAM data
68 ground for pad ring
69 SDRAM data
70 SDRAM data
71 SDRAM data
72 3.3 V supply for pad ring
73 SDRAM data
74 SDRAM write enable
75 SDRAM column address strobe
76 ground for pad ring
77 SDRAM row address strobe
78 SDRAM write mask
79 3.3 V supply for pad ring
80 read command in
81 read command out
7
Preliminary specification
SAA7212
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