MT48H8M32LFB5-10:G Micron Technology Inc, MT48H8M32LFB5-10:G Datasheet - Page 35

• Manufacturer Part Number: MT48H8M32LFB5-10:G
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M32LFB5-10:G

• Organization: 8Mx32
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 17/8/7ns
• Maximum Clock Rate: 104MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 65mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Table 14: Electrical Characteristics and Recommended AC Operating Conditions
Notes: 5, 6, 8, 9, 11; notes appear on page 39
pdf: 09005aef80d460f2, source: 09005aef80cd8d41
256Mb SDRAM x32_2.fm - Rev. D 9/04 EN
AC CHARACTERISTICS
PARAMETER
Access time from CLK (pos. 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 (4,096 rows)
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 = 1
CL = 3
CL = 2
CL = 1
CL = 3
CL = 2
CL = 1
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
WR (m)
WR (a)
t
AC (3)
AC (2)
AC (1)
CK (3)
CK (2)
CK (1)
HZ (3)
HZ (2)
HZ (1)
t
t
t
t
t
t
t
t
t
CMH
t
t
OH
t
t
CKH
CMS
t
RCD
RRD
t
t
RAS
t
t
CKS
RFC
t
XSR
t
REF
AH
DH
OH
CH
AS
DS
RC
RP
t
CL
LZ
T
N
MIN
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
7.5
9.6
20
35
-75
MAX
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
100
100
100
6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1 CLK
+7ns
MIN
2.5
1.5
1.5
2.5
1.8
0.5
9.6
20
48
80
20
80
20
20
15
80
1
3
3
8
1
1
1
2
1
-8
120000
MAX
100
100
100
1.2
17
17
64
6
8
7
8
1 CLK
MIN
+5ns
100
100
100
2.5
2.5
2.5
2.5
2.5
1.8
0.3
10
12
20
50
20
20
20
15
1
3
3
1
1
1
1
MOBILE SDRAM
©2003 Micron Technology, Inc. All rights reserved.
-10
120000
MAX
100
100
100
1.2
256Mb: x32
17
17
64
7
8
7
8
PRELIMINARY
UNITS NOTES
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
ns
ns
–
27
27
27
23
23
10
10
10
28
24
25
20
7