MT47H64M8CB-5E:B Micron Technology Inc, MT47H64M8CB-5E:B Datasheet - Page 76

• Manufacturer Part Number: MT47H64M8CB-5E:B
• Description: IC DDR2 SDRAM 512MBIT 5NS 60FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT47H64M8CB-5E:B

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (64M x 8)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 60-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 58:
Table 12:
PDF: 09005aef8117c18e, Source: 09005aef8211b2e6
512MbDDR2_2.fm - Rev. K 8/06 EN
DDR2-400/533 ODT Timing for Active and Fast-Exit Power-Down Modes
ODT Timing for Active or Fast-Exit Power-Down Mode
Note:
ADDR
CMD
Parameter
ODT
ODT turn-on delay
ODT turn-on
ODT turn-off delay
ODT turn-off
CK#
CKE
R
CK
TT
The half-clock of
must be derated by the amount of half-clock duty cycle error. For example, if the clock
duty cycle was 47/53,
0.03, or 2.53, for
VALID
VALID
T0
t
CK
VALID
VALID
t
t
T1
AOF (MAX).
AOFD’s 2.5
t
CH
t
AOFD would actually be 2.5 - 0.03, or 2.47, for
Symbol
t
t
AOND
t
AOFD
t
t AON (MIN)
AON
AOF
t
CL
t AOND
t AON (MAX)
VALID
VALID
76
T2
t
CK assumes a 50/50 clock duty cycle. This half-clock value
R
TT
Unknown
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
t
VALID
VALID
AC (MIN)
AC (MIN)
t AOFD
T3
Min
2.5
2
512Mb: x4, x8, x16 DDR2 SDRAM
VALID
VALID
T4
R
TT
On
t
AC (MAX) + 1,000
t
AC (MAX) + 600
VALID
VALID
t AOF (MIN)
T5
t AOF (MAX)
©2004 Micron Technology, Inc. All rights reserved.
Max
2.5
2
t
AOF (MIN) and 2.5 +
DON’T CARE
VALID
VALID
T6
ODT Timing
Units
t
t
CK
ps
CK
ps