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MC-4516CB647XFA View Datasheet(PDF) - Elpida Memory, Inc

Part NameDescriptionManufacturer
MC-4516CB647XFA 16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE Elpida
Elpida Memory, Inc Elpida
MC-4516CB647XFA Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MC-4516CB647XFA
Serial PD
(1/2)
Byte No.
Function Described
0 Defines the number of bytes written into
serial PD memory
1 Total number of bytes of serial PD memory
2 Fundamental memory type
3 Number of rows
4 Number of columns
5 Number of banks
6 Data width
7 Data width (continued)
8 Voltage interface
9 CL = 3 Cycle time
10 CL = 3 Access time
11 DIMM configuration type
12 Refresh rate/type
13 SDRAM width
14 Error checking SDRAM width
15 Minimum clock delay
16 Burst length supported
17 Number of banks on each SDRAM
18 /CAS latency supported
19 /CS latency supported
20 /WE latency supported
21 SDRAM module attributes
22 SDRAM device attributes : General
23 CL = 2 Cycle time
24 CL = 2 Access time
25-26
27
tRP(MIN.)
28
tRRD(MIN.)
29
tRCD(MIN.)
30
tRAS(MIN.)
31 Module bank density
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 Manufacture’s JEDEC ID code
Hex Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Notes
80H 1
0
0
0
0
0
0
0 128 bytes
08H 0
0
0
0
1
0
0
0 256 bytes
04H 0
0
0
0
0
1
0
0 SDRAM
0CH 0
0
0
0
1
1
0
0 12 rows
0AH 0
0
0
0
1
0
1
0 10 columns
01H 0
0
0
0
0
0
0
1 1 bank
40H 0
1
0
0
0
0
0
0 64 bits
00H 0
0
0
0
0
0
0
00
01H 0
0
0
0
0
0
0
1 LVTTL
75H 0
1
1
1
0
1
0
1 7.5 ns
54H 0
1
0
1
0
1
0
0 5.4 ns
00H 0
0
0
0
0
0
0
0 None
80H 1
0
0
0
0
0
0
0 Normal
08H 0
0
0
0
1
0
0
0 ×8
00H 0
0
0
0
0
0
0
0 None
01H 0
0
0
0
0
0
0
1 1 clock
8FH 1
0
0
0
1
1
1
1 1, 2, 4, 8, F
04H 0
0
0
0
0
1
0
0 4 banks
06H 0
0
0
0
0
1
1
0 2, 3
01H 0
0
0
0
0
0
0
10
01H 0
0
0
0
0
0
0
10
00H 0
0
0
0
0
0
0
0
0EH 0
0
0
0
1
1
1
0
A0H 1
0
1
0
0
0
0
0 10 ns
60H 0
1
1
0
0
0
0
0 6 ns
00H 0
0
0
0
0
0
0
0
14H 0
0
0
1
0
1
0
0 20 ns
0FH 0
0
0
0
1
1
1
1 15 ns
14H 0
0
0
1
0
1
0
0 20 ns
2DH 0
0
1
0
1
1
0
1 45 ns
20H 0
0
1
0
0
0
0
0 128M bytes
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
AFH 1
0
1
0
1
1
1
1
10H 0
0
0
1
0
0
0
0 NEC
10
Data Sheet E0232N20 (Ver. 2.0)
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