IS66WVE2M16BLL-70BLI ISSI, Integrated Silicon Solution Inc, IS66WVE2M16BLL-70BLI Datasheet - Page 6

• Manufacturer Part Number: IS66WVE2M16BLL-70BLI
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS66WVE2M16BLL-70BLI

• Lead Free Status / RoHS Status: Compliant

Rev.00C | March 2010
Configuration
No operation
Functional Description
Notes
Table 2. Functional Descriptions
Standby
register
Mode
Write
Read
Load
DPD
PAR
All functions for the device are listed below in Table 2.
1. When UB# and LB# are in select mode (LOW), DQ0~DQ15 are affected as shown.
2. When the device is in standby mode, control inputs (WE#, OE#), address inputs, and data
3. When WE# is active, the OE# input is internally disabled and has no effect on the I/Os.
4. The device will consume active power in this mode whenever addresses are changed.
5. Vin=VDDQ or 0V, all device pins be static (unswitched) in order to achieve standby current.
6. DPD is enabled when configuration register bit CR[4] is “0”; otherwise, PAR is enabled.
When only LB# is in select mode, DQ0~DQ7 are affected as shown. When only UB# is
in select mode, DQ8~DQ15 are affected as shown.
inputs/outputs are internally isolated from any external influence.
Standby
Power
Active
Active
Active
DPD
PAR
Idle
CE#
H
H
H
L
L
L
L
WE#
www.issi.com
H
X
L
X
X
X
L
OE#
X
X
X
X
X
X
L
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UB#/LB#
X
X
X
X
X
L
L
ZZ#
H
H
H
H
L
L
L
Data-Out
Data-In
[15:0]
High-Z
High-Z
High-Z
High-Z
DQ
X
4
IS66WVE2M16BLL
Advanced Information
1,3,4
Note
2,5
1,4
4,5
6
6
6