HYS64V4200GU-10 SIEMENS [Siemens Semiconductor Group], HYS64V4200GU-10 Datasheet - Page 11

• Manufacturer Part Number: HYS64V4200GU-10
• Description: 3.3V 4M x 64/72-Bit 1 BANK SDRAM Module 3.3V 8M x 64/72-Bit 2 BANK SDRAM Module
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

A serial presence detect storage device - E
configuration, speed, etc. is written into the E
detect protocol ( I
SPD-Table for PC100 modules:
Semiconductor Group
Byte#
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
0
1
2
3
4
5
6
7
8
9
Number of SPD bytes
Total bytes in Serial PD
Memory Type
Number of Row Addresses (wit-
hout BS bits)
Number of Column Addresses
Number of DIMM Banks
Module Data Width
Module Data Width (cont’d)
Module Interface Levels
SDRAM Cycle Time at CL=3
SDRAM Access time from Clock
at CL=3
Dimm Config (Error Det/Corr.)
Refresh Rate/Type
SDRAM width, Primary
Error Checking SDRAM data
width
Minimum clock delay for back-to-
back random column address
Burst Length supported
Number of SDRAM banks
Supported CAS Latencies
CS Latencies
WE Latencies
SDRAM DIMM module attributes
SDRAM Device Attributes :Gene-
ral
Minimum Clock Cycle Time at
CAS Latency = 2
Maximum data access time from
Clock for CL=2
Minimum Clock Cycle Time at CL
= 1
Maximum Data Access Time
from Clock at CL=1
Minimum Row Precharge Time
(for 16 SDRAM)
2
C synchronous 2-wire bus)
Description
2
PROM - is assembled onto the module. Information about the module
Vcc tol +/- 10%
CS latency = 0
1, 2, 4, 8 & full
not supported
not supported
Self-Refresh,
non buffered/
10.0 / 12.0ns
t
2
CL = 2 & 3
SPD Entry
ccd
20 / 30 ns
6.0 / 7.0ns
PROM device during module production using a serial presence
non reg.
SDRAM
10.0 ns
n/a / x8
WL = 0
15.6 s
LVTTL
Value
6.0 ns
none
page
1 / 2
= 1 CLK
128
256
x16
12
64
4
8
0
11
4Mx64
0C
08
01
A0
00
8F
04
06
A0
FF
FF
14
80
04
08
01
40
00
60
80
10
00
01
01
01
00
06
60
-8
4Mx64
-8B
0C
A0
8F
C0
FF
FF
1E
80
08
04
08
01
40
00
01
60
00
80
10
00
01
04
06
01
01
00
06
70
HYS64(72)V4200/8220GU
4Mx72
0C
A0
A0
FF
FF
80
08
04
08
01
48
00
01
60
02
80
10
08
01
8F
04
06
01
01
00
06
60
14
-8
Hex
SDRAM-Modules
8Mx64
0C
08
01
A0
00
8F
04
06
A0
FF
FF
14
80
04
08
02
40
00
60
80
10
00
01
01
01
00
06
60
-8
8Mx64
-8B
0C
A0
8F
C0
FF
FF
1E
80
08
04
08
02
40
00
01
60
00
80
10
00
01
04
06
01
01
00
06
70
8Mx72
0C
A0
A0
FF
FF
80
08
04
08
02
48
00
01
60
02
80
10
08
01
8F
04
06
01
01
00
06
60
14
-8