mt8lsdt1664hy-13e Micron Semiconductor Products, mt8lsdt1664hy-13e Datasheet - Page 13

• Manufacturer Part Number: mt8lsdt1664hy-13e
• Description: 64mb, 128mb, 256mb X64, Dr 144-pin Sdram Sodimm
• Manufacturer: Micron Semiconductor Products

Table 14: Capacitance
Notes 1, 2; notes appear on page 15
Table 15: Electrical Characteristics and Recommended AC Operating Conditions
Notes: 5, 6, 8, 9, 11, 31; notes appear on page 15
Module AC timing parameters comply with PC100 and PC133 Design Specs, based on component parameters
09005aef8077d63a
SD8C8_16_32x64HG.fm - Rev. C 6/04 EN
PARAMETER
Input Capacitance: Address and Command
Input Capacitance: CK, CKE, S#
Input Capacitance: DQMB
Inuput/Output Capacitnance: DQ
AC CHARACTERISTICS
PARAMETER
Access time from CLK
(positive edge)
Address hold time
Address setup time
CLK high-level width
CLK low-level width
Clock cycle time
CKE hold time
CKE setup time
CS#, RAS#, CAS#, WE#, DQM hold time
CS#, RAS#, CAS#, WE#, DQM setup time
Data-in hold time
Data-in setup time
Data-out high-impedance time
Data-out low-impedance time
Data-out hold time (load)
Data-out hold time (no load)
ACTIVE to PRECHARGE command
ACTIVE to ACTIVE command period
ACTIVE to READ or WRITE delay
Refresh period
AUTO REFRESH period
PRECHARGE command period
ACTIVE bank a to ACTIVE bank b command
Transition time
WRITE recovery time
Exit SELF REFRESH to ACTIVE command
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
SYMBOL
t
t
t
t
t
t
t
t
t
AC(3)
AC(2)
t
t
t
CK(3)
CK(2)
t
HZ(3)
HZ(2)
t
t
CMH
t
t
OHN
t
t
CKH
CMS
t
t
t
RCD
RRD
t
t
CKS
t
RAS
t
t
XSR
t
REF
RFC
OH
WR
AH
DH
AS
CH
DS
RC
CL
RP
t
LZ
T
1 CLK
+ 7ns
MIN
0.8
1.5
2.5
2.5
7.5
0.8
1.5
0.8
1.5
0.8
1.5
1.8
0.3
37
60
15
66
15
14
14
67
7
1
3
13
-13E
SYMBOL
120,000
MAX
C
5.4
5.4
5.4
5.4
1.2
C
C
C
64
64MB, 128MB, 256MB (x64, DR)
IO
I 1
I 2
I 4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1 CLK +
MIN
7.5ns
0.8
1.5
2.5
2.5
7.5
0.8
1.5
0.8
1.5
0.8
1.5
1.8
0.3
10
44
66
20
66
20
15
15
75
1
3
-133
144-PIN SDRAM SODIMM
120,000
MIN
MAX
20
10
5.4
5.4
1.2
5
8
64
6
6
1 CLK
+ 7ns
MIN
1.8
0.3
10
50
70
20
70
20
20
15
80
1
2
3
3
8
1
2
1
2
1
2
1
3
-10E
©2004 Micron Technology, Inc. All rights reserved.
MAX
120,000
MAX
28
14
12
7
1.2
64
6
6
6
6
UNITS
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNITS
pF
pF
pF
pF
NOTES
27
24
24
10
10
28
32
24
25
20
7