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MC-458CB647 View Datasheet(PDF) - NEC => Renesas Technology

Part NameDescriptionManufacturer
MC-458CB647 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE NEC
NEC => Renesas Technology NEC
MC-458CB647 Datasheet PDF : 16 Pages
First Prev 11 12 13 14 15 16
MC-458CB647
Byte No.
Function Described
32 Command and address signal input
setup time
33 Command and address signal input
hold time
34 Data signal input setup time
35 Data signal input hold time
36-61
62 SPD revision
63 Checksum for bytes 0 - 62
64-71 Manufacture’s JEDEC ID code
72 Manufacturing location
73-90 Manufacture’s P/N
91-92 Revision code
93-94 Manufacturing date
95-98 Assembly serial number
99-125 Mfg specific
126 Intel specification frequency
127 Intel specification /CAS latency support
(2/2)
Hex Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Notes
15H 0
0
0
1
0
1
0
1 1.5 ns
08H 0
0
0
0
1
0
0
0 0.8 ns
15H 0
0
0
1
0
1
0
1 1.5 ns
08H 0
0
0
0
1
0
0
0 0.8 ns
00H 0
0
0
0
0
0
0
0
12H 0
0
0
1
0
0
1
0 1.2
A6H 1
0
1
0
0
1
1
0
64H 0
1
1
0
0
1
0
0
A5H 1
0
1
0
0
1
0
1
Timing Chart
Refer to the SYNCHRONOUS DRAM MODULE TIMING CHART Information (M13348E).
Data Sheet M14279EJ4V0DS00
11
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