MT46H8M16LFCF-75 IT TR Micron Technology Inc, MT46H8M16LFCF-75 IT TR Datasheet - Page 27

• Manufacturer Part Number: MT46H8M16LFCF-75 IT TR
• Description: IC DDR SDRAM 128MBIT 60VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT46H8M16LFCF-75 IT TR

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 60-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1277-1

Figure 15:
PDF: 09005aef8199c1ec/Source: 09005aef81a19319
MT46H8M16LF_1.fm - Rev. K 7/07 EN
READ-to-WRITE
Notes:
COMMAND
1. D
2. D
3. BL = 4 in the cases shown (applies for bursts of 8 as well; if BL = 2, the BST command shown
4. Shown with nominal
5. BST = BURST TERMINATE command; page remains open.
6. CKE = HIGH.
COMMAND
ADDRESS
ADDRESS
can be a NOP).
OUT
IN
DQS
DQS
CK#
CK#
DM
DM
DQ
DQ
CK
CK
b = data-in from column b.
n = data-out from column n.
READ
Bank,
READ
Bank,
Col n
Col n
T0
T0
CL = 2
t
AC,
BST
BST
T1
T1
t
DQSCK, and
CL = 3
5
5
27
T1n
128Mb: 8 Meg x 16 Mobile DDR SDRAM
D
OUT
NOP
T2
NOP
n
T2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
DQSQ.
D
n+1
T2n
T2n
OUT
D
OUT
n
WRITE
NOP
Bank,
Col b
T3
T3
DON’T CARE
D
t
(NOM)
n+1
DQSS
OUT
T3n
T3n
WRITE
Bank,
T4
Col b
T4
NOP
D
©2004 Micron Technology, Inc. All rights reserved.
b
IN
TRANSITIONING DATA
t
(NOM)
T4n
T4n
DQSS
b+1
D
IN
Operations
T5
T5
b+2
NOP
D
D
NOP
b
IN
IN
b+1
D
T5n
T5n
b+3
D
IN
IN