s71ws512ne0bfwzz Meet Spansion Inc., s71ws512ne0bfwzz Datasheet - Page 10

• Manufacturer Part Number: s71ws512ne0bfwzz
• Description: Stacked Multi-chip Product Mcp Flash Memoy And Psram Cmos 1.8 Volt, Simultaneous Operation, Burst Mode Flash Memory And Pseudo-static Ram
• Manufacturer: Meet Spansion Inc.

Legend: L = Logic 0, H = Logic 1, X = Don’t Care.
Note: Default active edge of CLK is the rising edge. Ordering Information
10
Operation(Synchronous) -
"Terminate current Burst
"Terminate current Burst
"Terminate current Burst
read cycle and start new
read cycle and start new
Operation(Syncronous) -
Read - Address Latched
Terminate current Burst
Terminate current Burst
read cycle via RESET#"
Read - Address Steady
Advance Burst Read to
Advance Burst Read to
(Asynchronous) - Flash
(Asyncronous) - pSRAM
Load Starting Burst
Load Starting Burst
Write(Upper Byte)
Write(Lower Byte)
Burst read cycle"
Burst read cycle"
Output Disable
Output Disable
Next Address
Next Address
Read (Page)
PowerDown
read cycle
read cycle
Operation
Operation
Standby
Standby
pSRAM
Adress
Adress
Reset
State
Write
Flash
Read
Write
Device Bus Operation
CE#f1 CE#f2 CE#1pS_1 CE2pS_1 CE#1pS_2 CE2pS_2 OE#
CE#f1 CE#f2 CE#1pS_1 CE2pS_1 CE#1pS_2 CE2pS_2 OE#
CE#f1 CE#f2 CE#1pS_1 CE2pS_1 CE#1pS_2 CE2pS_2 OE#
CE#f1 CE#f2 CE#1pS_1 CE2pS_1 CE#1pS_2 CE2pS_2 OE#
H
H
H
H
X
H
H
H
H
H
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
X
H
H
H
H
H
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
X
L
L
X
L
L
L
L
L
Table 1. Device Bus Operations
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
H
X
H
H
H
H
H
H
H
L
L
L
L
L
L
A d v a n c e
H
H
H
H
X
H
H
H
H
H
H
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
H
X
X
H
X
X
X
X
H
H
H
H
X
H
X
X
X
L
L
L
L
L
L
WE#
WE#
WE#
WE#
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
X
X
L
L
L
X
I n f o r m a t i o n
Addr
Valid
Valid
Valid
Addr
Valid
Valid
Addr
Valid
Valid
Valid
Valid
Valid
Addr
Valid
Valid
X
X
X
X
X
X
X
X
X
X
X
Valid(DQ
Valid(DQ
DQ9-15)
Invalid(
DQ0-8)
Invalid(
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
DQ15-
DQ15-
DQ15-
9-15)
DQ15-
Valid
Valid
Valid
Data
Data
Valid
Valid
Valid
Valid
Data
Data
Valid
DQ0
DQ0
DQ0
0-8)
DQ0
X
X
UB#
UB#
UB#
UB#
H/L
H
X
X
X
X
X
X
X
X
X
X
X
L
L
L
X
X
X
X
X
X
X
LB#
LB#
LB#
LB#
H/L
X
X
X
X
X
X
X
X
X
X
X
H
X
X
X
X
X
X
X
L
L
L
S71WS512NE0BFWZZ_00_A1 June 28, 2004
RESET# WP#
RESET# WP#
RESET# WP#
RESET# WP#
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
ACC#
ACC#
ACC#
ACC#
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
CLK(See
CLK(See
CLK(See
CLK(See
Note)
Note)
Note)
Note)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
AVD#
AVD#
AVD#
*note
*note
*note
*note
*note
AVD#
H/L
H/L
X
X
X
H
X
X
X
H
X
L
L