S71GL032A Datasheet, PDF (89/102 Pages) SPANSION – Stacked Multi-Chip Product (MCP) Flash Memory and RAM

Advance Information
Truth Table
Table 27. Truth Table
CE#1 CE2 WE# OE# BHE# BLE# Inputs / Outputs
Mode
H
X
X
X
X
X High-Z
X
L
X
X
X
X High-Z
Deselect/Power-Down
X
X
X
X
H
H High-Z
L
H
H
L
L
L Data Out (I/O0–I/O15) Read (Upper Byte and Lower Byte)
L
H
H
L
H
L
Data Out (I/O0 –I/O7);
I/O8–I/O15 in High Z
Read (Upper Byte only)
L
H
H
L
L
H
Data Out (I/O8–I/O15);
I/O0–I/O7 in High Z
Read (Lower Byte only)
L
H
H
H
L
L High-Z
Output Disabled
L
H
H
H
H
L High-Z
Output Disabled
L
H
H
H
L
H High-Z
Output Disabled
L
H
L
X
L
L Data In (I/O0–I/O15)
Write (Upper Byte and Lower Byte)
L
H
L
X
H
L
Data In (I/O0–I/O7);
I/O8–I/O15 in High Z
Write (Lower Byte Only)
L
H
L
X
L
H
Data In (I/O8–I/O15);
I/O0 –I/O7 in High Z
Write (Upper Byte Only)
Power
Standby (I_SB)
Active (I_CC)
March 31, 2005 S71GL032A_00_A0
S71GL032A Based MCPs
89