W39V040C Datasheet, PDF (21/36 Pages) Winbond – 512K × 8 CMOS FLASH MEMORY WITH LPC INTERFACE

W39V040C
10.6 Programmer Interface Mode AC Characteristics
AC Test Conditions
PARAMETER
CONDITIONS
Input Pulse Levels
0V to 0.9 VDD
Input Rise/Fall Time
< 5 nS
Input/Output Timing Level
1.5V/1.5V
Output Load
1 TTL Gate and CL = 30 pF
AC Test Load and Waveform
+3.3V
D_OUT
30 pF
(Including Jig and
Scope)
1.8K_Ω
1.3K_Ω
Input
0.9VDD
0V
Output
1.5V 1.5V
Test Point
Test Point
10.7 Read Cycle Timing Parameters
(VDD = 3.3V ± 0.3V, VSS = 0V, TA = 0 to 70° C)
PARAMETER
SYMBOL
Read Cycle Time
Row / Column Address Set Up Time
Row / Column Address Hold Time
Address Access Time
Output Enable Access Time
#OE Low to Active Output
#OE High to High-Z Output
Output Hold from Address Change
TRC
TAS
TAH
TAA
TOE
TOLZ
TOHZ
TOH
W39V040C
MIN.
MAX.
350
-
50
-
50
-
-
150
-
75
0
-
-
35
0
-
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
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Publication Release Date: Apr. 11, 2006
Revision A1