AM29LV004B-150EEB AMD [Advanced Micro Devices], AM29LV004B-150EEB Datasheet - Page 32

• Manufacturer Part Number: AM29LV004B-150EEB
• Description: 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
32
Notes:
1. PA = Program Address, PD = Program Data, DQ7# = complement of the data written to the device, D
2. Figure indicates the last two bus cycles of the command sequence.
to the device.
Addresses
RESET#
RY/BY#
WE#
Data
OE#
CE#
Figure 20. Alternate CE# Controlled Write Operation Timings
t
RH
555 for program
2AA for erase
t
t
t
WS
WH
WC
A0 for program
55 for erase
t
GHEL
t
t
t
DS
PA for program
SA for sector erase
555 for chip erase
CP
CPH
P R E L I M I N A R Y
t
AS
t
DH
t
Am29LV004
AH
PD for program
30 for sector erase
10 for chip erase
t
BUSY
t
WHWH1 or 2
Data# Polling
DQ7#
PA
D
OUT
OUT
is the data written
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