MT49H64M9CHT-25:A Micron Technology Inc, MT49H64M9CHT-25:A Datasheet - Page 71

• Manufacturer Part Number: MT49H64M9CHT-25:A
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H64M9CHT-25:A

• Organization: 64Mx9
• Address Bus: 25b
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 675mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Figure 45:
Table 23:
Table 24:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
576Mb_RLDRAM_II_SIO_Core2.fm - Rev. F 6/09 EN
Description
Description
Clock
TDI/TDO times
Setup times
Hold times
Input high (Logic 1) voltage
Input low (Logic 0) voltage
Clock cycle time
Clock frequency
Clock HIGH time
Clock LOW time
TCK LOW to TDO unknown
TCK LOW to TDO valid
TDI valid to TCK HIGH
TCK HIGH to TDI invalid
TMS setup
Capture setup
TMS hold
Capture hold
TAP Input AC Logic Levels
+0°C ≤ T
TAP AC Electrical Characteristics
+0°C ≤ T
TAP Timing
Notes:
Notes:
C
C
≤ +95°C; +1.7V ≤ Vdd ≤ +1.9V, unless otherwise noted
≤ +95°C; +1.7V ≤ Vdd ≤ +1.9V
Test mode select
1. All voltages referenced to Vss (GND).
1.
Test data-out
t
ary scan register.
CS and
Test data-in
Test clock
(TMS)
(TDO)
(TCK)
(TDI)
t
CH refer to the setup and hold time requirements of latching data from the bound-
576Mb: x9, x18 2.5V Vext, 1.8V Vdd, HSTL, SIO, RLDRAM II
T1
t MVTH
t DVTH
T2
t THTL
t THMX
t THDX
71
Symbol
t
Vih
TLTH
Vil
IEEE 1149.1 Serial Boundary Scan (JTAG)
T3
Symbol
t
t
t
t
t
t
t
t
t
MVTH
THMX
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DVTH
THDX
THTH
TLOX
TLOV
THTL
TLTH
t
t
f
CH
t THTH
TF
CS
UNDEFINED
T4
Vref + 0.3
Min
–
t TLOX
Min
t TLOV
20
10
10
0
5
5
5
5
5
5
T5
DON’T CARE
©2004 Micron Technology, Inc. All rights reserved.
Vref - 0.3
Max
Max
T6
–
50
10
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V