MT49H64M9CHT-25:A Micron Technology Inc, MT49H64M9CHT-25:A Datasheet - Page 72

• 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

Table 25:
Table 26:
Table 27:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
576Mb_RLDRAM_II_SIO_Core2.fm - Rev. F 6/09 EN
Description
Instruction Field
Input high (logic 1) voltage
Input low (logic 0) voltage
Input leakage current
Output leakage current
Output low voltage
Output low voltage
Output high voltage
Output high voltage
Revision number (31:28)
Device ID (27:12)
Micron JEDEC ID code (11:1)
ID register presence indicator (0)
TAP DC Electrical Characteristics and Operating Conditions
+0°C ≤ T
Identification Register Definitions
Scan Register Sizes
Notes:
C
≤ +95°C; +1.7V ≤ Vdd ≤ +1.9V, unless otherwise noted
1. All voltages referenced to Vss (GND).
2. Overshoot = Vih(AC) ≤ Vdd + 0.7V for t ≤
Register Name
Instruction
Bypass
ID
Boundary scan
during normal operation, Vddq must not exceed Vdd.
Output disabled,
0V ≤ Vin ≤ Vddq
00jkidef10100111 def = 000 for 288Mb, 001 for 576Mb
0V ≤ Vin ≤ Vdd
|IOHc| = 100µA
IOLc = 100µA
|IOHt| = 2mA
IOLt = 2mA
Condition
00000101100
All Devices
576Mb: x9, x18 2.5V Vext, 1.8V Vdd, HSTL, SIO, RLDRAM II
abcd
1
ab = die revision
cd = 00 for x9, 01 for x18
i = 0 for common I/O, 1 for separate I/O
jk = 01 for RLDRAM II
Allows unique identification of RLDRAM vendor
Indicates the presence of an ID register
Symbol
72
Voh1
Voh2
Vol1
Vol2
Vih
ILo
Vil
ILi
IEEE 1149.1 Serial Boundary Scan (JTAG)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
Vref + 0.15
Vddq - 0.4
CK/2; undershoot = Vil(AC) ≥ –0.5V for t ≤
Vddq - 0.2
Vssq - 0.3
Min
–5.0
–5.0
Description
Vref - 0.15
Vdd + 0.3
Max
5.0
5.0
0.2
0.4
©2004 Micron Technology, Inc. All rights reserved.
Bit Size
113
32
8
1
Units
µA
µA
V
V
V
V
V
V
Notes
t
1, 2
1, 2
CK/2;
1
1
1
1