MT48H8M16LFB4-75:K Micron Technology Inc, MT48H8M16LFB4-75:K Datasheet - Page 20

• Manufacturer Part Number: MT48H8M16LFB4-75:K
• Description: DRAM Chip Mobile SDRAM 128M-Bit 8Mx16 1.8V 54-Pin VFBGA Tray
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr
• Series: -r

Specifications of MT48H8M16LFB4-75:K

• Package: 54VFBGA
• Density: 128 Mb
• Address Bus Width: 14 Bit
• Operating Supply Voltage: 1.8 V
• Maximum Clock Rate: 133 MHz
• Maximum Random Access Time: 8|5.4 ns
• Operating Temperature: 0 to 70 °C
• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 132MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Package / Case: 54-VFBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Specifications – AC Operating Conditions
Table 10: Electrical Characteristics and Recommended AC Operating Conditions
Notes 1–5 apply to all parameters and conditions
PDF: 09005aef832ff1ea
128mb_mobile_sdram_y35M.pdf - Rev. G 10/09 EN
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-Z time
Data-out Low-Z 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
Electrical Specifications – AC Operating Conditions
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
Symbol
20
t
t
t
t
t
t
t
t
CMH
t
t
t
t
t
CKH
CMS
t
t
OHn
t
t
RCD
RRD
t
t
CKS
t
t
RAS
t
t
XSR
t
t
REF
RFC
OH
WR
AH
DH
AC
CH
CK
HZ
AS
DS
RC
RP
t
CL
LZ
T
Min
Micron Technology, Inc. reserves the right to change products or specifications without notice.
120
1.5
2.5
2.5
9.6
1.5
0.5
1.5
1.5
2.5
1.8
0.3
42
60
18
80
18
15
–
–
1
6
1
1
–
–
1
–
2
-6
120,000
Max
1.2
64
5
8
–
–
–
–
–
–
–
–
–
–
–
–
5
8
–
–
–
–
–
–
–
–
–
–
Min
67.5
19.2
19.2
120
1.5
2.5
2.5
7.5
9.6
1.5
0.5
1.5
1.5
2.5
1.8
0.3
45
80
15
–
–
1
1
1
–
–
1
–
2
-75
©2008 Micron Technology, Inc. All rights reserved.
120,000
Max
5.4
5.4
1.2
64
8
–
–
–
–
–
–
–
–
–
–
–
–
8
–
–
–
–
–
–
–
–
–
–
Unit
t
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CK
ns
ns
ns
Notes
10
11
6
7
8
9