MX29LV017A ETC-unknow, MX29LV017A Datasheet - Page 31

• Manufacturer Part Number: MX29LV017A
• Description: 16m-bit [2mx8] Cmos Single Voltage
• Manufacturer: ETC-unknow

AUTOMATIC CHIP ERASE TIMING WAVEFORM
All data in chip are erased. External erase verification is
not required because data is verified automatically by
internal control circuit. Erasure completion can be veri-
fied by DATA polling or toggle bit checking after auto-
Figure 6. AUTOMATIC CHIP ERASE TIMING WAVEFORM
P/N:PM0901
Address
RY/BY
Data
VCC
WE
OE
CE
NOTES:
VA=Valid Address for reading status data(see "Write Operation Status").
tVCS
tCS
tGHWL
Erase Command Sequence(last two cycle)
tWC
XXXh
tWP
tDS tDH
55h
tCH
tWPH
tAS
XXXh
10h
tAH
31
matic erase starts. Device outputs 0 during erasure
and 1 after erasure on Q7.(Q6 is for toggle bit; see toggle
bit, DATA polling, timing waveform)
tBUSY
Read Status Data
tWHWH2
MX29LV017A
VA
Progress Complete
In
VA
tRB
REV. 1.0, NOV. 22, 2002