am49lv128bm Meet Spansion Inc., am49lv128bm Datasheet - Page 54

• Manufacturer Part Number: am49lv128bm
• Description: Stacked Multi-chip Package Mcp ,128 Megabit 8 M ? 16-bit ,uniform Sector Flash Memory And 32 Mbit 2 M ? 16-bit Pseudo-static Ram With Page Mode Featuring Mirrorbit Technology,supplemental Datasheet
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
LATCHUP CHARACTERISTICS
Note: Includes all pins except V
52
Notes:
1. Figure indicates last two bus cycles of a program or erase operation.
2. PA = program address, SA = sector address, PD = program data.
3. DQ7# is the complement of the data written to the device. D
4. Waveforms are for the word mode.
Input voltage with respect to V
(including A9, OE#, and RESET#)
Input voltage with respect to V
V
CC
Current
Addresses
RESET#
WE#
Data
OE#
CE#
Figure 25. Alternate CE# Controlled Write (Erase/Program)
Description
t
SS
SS
RH
CC
555 for program
2AA for erase
on all pins except I/O pins
on all I/O pins
. Test conditions: V
t
t
t
WS
WC
WH
A0 for program
55 for erase
t
GHEL
t
t
t
DS
CP
PA for program
SA for sector erase
555 for chip erase
CPH
t
AS
t
DH
Operation Timings
CC
Am49LV128BM
= 3.0 V, one pin at a time.
t
AH
OUT
PD for program
30 for sector erase
10 for chip erase
t
is the data written to the device.
BUSY
t
WHWH1 or 2
Data# Polling
–100 mA
–1.0 V
–1.0 V
Min
DQ7#
PA
D
OUT
V
+100 mA
CC
12.5 V
June 17, 2004
Max
+ 1.0 V