MT49H8M36HU-33 Micron Technology Inc, MT49H8M36HU-33 Datasheet - Page 20

• Manufacturer Part Number: MT49H8M36HU-33
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H8M36HU-33

• Organization: 8Mx36
• Density: 288Mb
• Address Bus: 22b
• Maximum Clock Rate: 300MHz
• 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: 790mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Electrical Specifications – AC and DC
Absolute Maximum Ratings
Table 6:
AC and DC Operating Conditions
Table 7:
PDF: 09005aef80a41b59/Source: 09005aef809f284b
288Mb_RLDRAM_II_CIO_D2.fm - Rev N 5/08 EN
Parameter
Description
I/O voltage
Voltage on V
Voltage on V
Voltage on V
Supply voltage
Supply voltage
Isolated output buffer supply
Reference voltage
Termination voltage
Input high (logic 1) voltage
Input low (logic 0) voltage
Output high current
Output low current
Clock input leakage current
Input leakage current
Output leakage current
Reference voltage current
EXT
DD
DD
Absolute Maximum Ratings
DC Electrical Characteristics and Operating Conditions
Note 1 applies to the entire table; Unless otherwise noted: +0°C ≤ T
Q supply relative to V
supply relative to V
supply relative to V
Notes:
Stresses greater than those listed in Table 6 may cause permanent damage to the device.
This is a stress rating only, and functional operation of the device at these or any other
conditions outside those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may
affect reliability.
1. All voltages referenced to V
2. Overshoot: V
3. V
4. Typically the value of V
5. Peak-to-peak AC noise on V
6. V
ing normal operation, V
widths less than
expected to track variations in V
DC level of the same. Peak-to-peak noise (non-common mode) on V
percent of the DC value. Thus, from V
and an additional ±2 percent V
nearest V
DD
REF
288Mb: x9, x18, x36 2.5V V
Q can be set to a nominal 1.5V ± 0.1V or 1.8V ± 0.1V supply.
SS
SS
is expected to equal V
SS
0V ≤ V
0V ≤ V
0V ≤ V
V
V
Conditions
REF
OH
OL
= V
bypass capacitor.
IH
= V
IN
IN
IN
(
–
–
–
–
–
–
–
–
AC
DD
≤ V
DD
t
≤ V
≤ V
CK/2 or operate at frequencies exceeding
) ≤ V
Q/2
Q/2
DD
DD
DD
Q
DD
REF
DD
+ 0.7V for t ≤
Q must not exceed V
is expected to be 0.5 x V
DD
REF
SS
Symbol
20
Q/2 of the transmitting device and to track variations in the
V
(GND).
V
V
V
I
V
I
V
must not exceed ±2 percent V
DD
DD
V
I
I
I
REF
OH
I
EXT
OL
LO
REF
LC
DD
LI
DD
TT
IH
IL
Q/2 for AC noise. This measurement is to be taken at the
Q
Q.
DD
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
CK/2. Undershoot: V
Q/2, V
Electrical Specifications – AC and DC
(1.15 × RQ/5)
(1.15 × RQ/5)
0.49 × V
0.95 × V
EXT
V
V
(V
(V
REF
SS
DD
DD
Min
2.38
Q - 0.3
1.7
1.4
–5
–5
–5
–5
REF
, 1.8V V
+ 0.1
Q/2)/
Q/2)/
DD
DD
. Control input signals may not have pulse
is allowed ±2 percent V
REF
C
DD
Min
–0.3
–0.3
–0.3
–0.3
≤ +95°C; +1.7V ≤ V
Q 0.51 × V
Q of the transmitting device. V
(0.85 × RQ/5)
(0.85 × RQ/5)
V
1.05 × V
(V
(V
DD
V
DD
REF
DD
DD
Max
t
2.63
V
Q + 0.3
IL
1.9
CK (MAX).
, HSTL, CIO, RLDRAM II
DD
5
5
5
5
REF
(
Q/2)/
Q/2)/
- 0.1
AC
V
DD
©2003 Micron Technology, Inc. All rights reserved.
(
REF
) ≥ –0.5V for t ≤
DD
DC
Q
Max
+2.8
+2.1
+2.1
).
Q + 0.3
REF
DD
may not exceed ±2
Units
DD
≤ +1.9V
µA
µA
µA
µA
A
A
V
V
V
V
V
V
V
Q/2 for DC error
t
CK/2. Dur-
Units
9, 10, 11
9, 10, 11
Notes
4, 5, 6
V
V
V
V
7, 8
REF
2, 3
2
2
2
is