MT49H32M18BM-33:A Micron Technology Inc, MT49H32M18BM-33:A Datasheet - Page 73

• Manufacturer Part Number: MT49H32M18BM-33:A
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H32M18BM-33:A

• Organization: 32Mx18
• Address Bus: 24b
• Operating Supply Voltage (typ): 1.8V
• Package Type: uBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Figure 46:
Table 24:
Table 25:
PDF: 09005aef80a41b46/Source: 09005aef809f284b
RLDRAM_II_CIO_Core.fm - Rev. D 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.
Test data-in
CS and
Test clock
576Mb: x9, x18, x36 2.5V Vext, 1.8V Vdd, HSTL, CIO, RLDRAM II
(TDO)
(TMS)
(TCK)
(TDI)
t
CH refer to the setup and hold time requirements of latching data from the bound-
T1
t MVTH
t DVTH
T2
t THTL
t THMX
t THDX
73
t
TLTH
T3
IEEE 1149.1 Serial Boundary Scan (JTAG)
Symbol
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
t THTH
THTH
TLOX
TLOV
THTL
Vih
TLTH
Vil
t
t
f
CH
TF
CS
UNDEFINED
T4
t TLOX
Vref + 0.3
t TLOV
Min
Min
–
20
10
10
0
5
5
5
5
5
5
T5
DON’T CARE
©2004 Micron Technology, Inc. All rights reserved.
Vref - 0.3
T6
Max
Max
50
10
–
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V