MX29LA129M H/L
AC CHARACTERISTICS
Erase and Program Operations
TA=-40° C to 85°C,VCC=2.7V~3.6V
(TA=-40°C to 85° C,VCC=3.0V~3.6V for 90R)
Parameter
Speed Options
Std.
tWC
tAS
Description
90R
100
Unit
ns
Write CycleTime (Note 1)
Address SetupTime
Min
Min
Min
Min
Min
90
100
0
15
45
0
ns
tASO
tAH
Address SetupTime to OE# low during toggle bit polling
Address HoldTime
ns
ns
tAHT
Address HoldTime From CEx or OE# high during toggle
bit polling
ns
tDS
Data SetupTime
Min
Min
Min
Min
Min
35
0
ns
ns
ns
ns
ns
tDH
Data HoldTime
tCEPH
tOEPH
tGHWL
CEx High DuringToggle Bit Polling
Output Enable High during toggle bit polling
Read RecoveryTime BeforeWrite
(OE# High toWE# Low)
20
20
0
tGHEL
tCS
Read RecoveryTime BeforeWrite
CEx Setup Time
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Typ
Typ
Min
Min
Min
Min
Max
0
0
ns
ns
ns
ns
ns
us
us
us
us
us
sec
us
ns
ns
ns
us
tCH
CEx HoldTime
0
tWP
Write Pulse Width
35
30
240
60
60
54
54
0.5
50
0
tWPH
Write PulseWidth High
Write Buffer Program Operation (Notes 2,3)
SingleWord/Byte Program
Byte
Word
Byte
Word
tWHWH1
Operation (Notes 2,5)
Accelerated Single Word/Byte
Programming Operation (Notes 2,5)
Sector Erase Operation (Note 2)
VCC SetupTime (Note 1)
tWHWH2
tVCS
tRB
Write RecoveryTime from RY/BY#
Program/EraseValid to RY/BY# Delay
VHH Rise and FallTime (Note 1)
ProgramValid Before Status Polling (Note 6)
tBUSY
tVHH
90
100
250
4
tPOLL
Notes:
1. Not 100% tested.
2. See the "Erase And Programming Performance" section for more information.
3. For 1-16 words/1-32 bytes programmed.
4. Effective write buffer specification is based upon a 16-word/32-byte write buffer operation.
5. Word/Byte programming specification is based upon a single word/byte programming operation not utilizing the
write buffer.
6.When using the program suspend/resume feature, if the suspend command is issued within tPOLL, tPOLL must be
fully re-applied upon resuming the programming operation. If the suspend command is issued after tPOLL, tPOLL
is not required again prior to reading the status bits upon resuming.
P/N:PM1171
REV. 1.0, FEB. 27, 2006
39
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