WCMC8016V9X Datasheet, PDF (10/12 Pages) Weida Semiconductor, Inc. – 8Mb (512K x 16) Pseudo Static RAM

ADVANCE INFORMATION
WCMC8016V9X
Truth Table^[19]
CE CE₂ WE OE
H
X
X
X
X
L
X
X
X
X
X
X
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
H
L
H
H
H
L
H
H
H
L
H
L
X
L
H
L
X
L
H
L
X
Note:
19. H = V_IH, L = V_IL, X = Don’t Care
BHE
X
X
H
L
H
L
L
H
L
L
H
L
BLE
X
X
H
L
L
H
H
L
L
L
L
H
Inputs/Outputs
High Z
High Z
High Z
Data Out (I/O0 – I/O15)
Data Out (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data Out (I/O8 – I/O15)
High Z
High Z
High Z
Data In (I/O0 – I/O15)
Data In (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data In (I/O8 – I/O15)
Mode
Deselect/Power-Down
Deselect/Power-Down
Deselect/Power-Down
Read
Read
Read
Output Disabled
Output Disabled
Output Disabled
Write
Write
Write
Power
Standby (I_SB)
Standby (I_SB)
Standby (I_SB)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Ordering Information
Speed
(ns)
70
Ordering Code
WCMC8016V9X-FI70
Package
Name
BA48K
Package Type
48-ball Fine Pitch BGA (6 mm × 8mm × 1.2 mm)
Operating
Range
Industrial
38-14026
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