M50FLW040AN5T View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M50FLW040AN5T
STMicroelectronics
M50FLW040AN5T Datasheet PDF : 52 Pages
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M50FLW040A, M50FLW040B
Figure 18. A/A Mux Interface Write AC Waveforms
Write erase or
program setup
Write erase confirm or Automated erase
valid address and data or program delay
Read Status
Register Data
Ready to write
another command
A0-A10
RC
W
G
RB
VPP
DQ0-DQ7
R1
C1
tCLAX
tAVCL
R2
C2
tAVCH
tCHAX
tWLWH
tWHWL
tCHWH
tVPHWH
tWHGL
tWHRL
DIN1
tDVWH
DIN2
tWHDX
tQVVPL
VALID SRD
AI04185
Table 29. A/A Mux Interface Write AC Characteristics
Symbol
Parameter
Test Condition
tWLWH Write Enable Low to Write Enable High
Min
tDVWH Data Valid to Write Enable High
Min
tWHDX Write Enable High to Data Transition
Min
tAVCL Row Address Valid to RC Low
Min
tCLAX RC Low to Row Address Transition
Min
tAVCH Column Address Valid to RC High
Min
tCHAX RC High to Column Address Transition
Min
tWHWL Write Enable High to Write Enable Low
Min
tCHWH RC High to Write Enable High
Min
tVPHWH(1) VPP High to Write Enable High
Min
tWHGL Write Enable High to Output Enable Low
Min
tWHRL Write Enable High to RB Low
Min
tQVVPL(1,2) Output Valid, RB High to VPP Low
Min
Note: 1. Sampled only, not 100% tested.
2. Applicable if VPP is seen as a logic input (VPP < 3.6V).
Value
Unit
100
ns
50
ns
5
ns
50
ns
50
ns
50
ns
50
ns
100
ns
50
ns
100
ns
30
ns
0
ns
0
ns
35/52
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