s71ws256nc0bawa30 Meet Spansion Inc., s71ws256nc0bawa30 Datasheet - Page 83

• Manufacturer Part Number: s71ws256nc0bawa30
• Description: Stacked Multi-chip Product Mcp 256/512/128 Megabit 32m/16m/8m X 16 Bit Cmos 1.8 Volt-only Simultaneous Read/write, Burst-mode Flash Memory With 128/64megabit 8m/4m X 16-bit Psram.
• Manufacturer: Meet Spansion Inc.

Notes:
1. PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits.
2. “In progress” and “complete” refer to status of program operation.
3. A23–A14 for the WS256N (A22–A14 for the WS128N) are don’t care during command sequence unlock cycles.
4. CLK can be either V
5. The Asynchronous programming operation is independent of the Set Device Read Mode bit in the
September 15, 2005 S71WS-N_01_A4
Configuration Register.
Addresses
AVD#
WE#
Data
OE#
CLK
CE#
V
CC
V
V
t
IH
IL
CAS
t
AVDP
t
AS
t
AH
t
IL
CS
t
VCS
or V
555h
A d v a n c e
IH
t
t
AVSW
WP
t
.
DS
Program Command Sequence (last two cycles)
A0h
t
AVHW
Figure 14.14 Program Operation Timing Using AVD#
t
DH
t
WC
t
WPH
I n f o r m a t i o n
S71WS-Nx0 Based MCPs
PA
PD
t
CH
VA
t
WHWH1
Progress
Read Status Data
In
VA
Complete
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