W39V040FAP Winbond Electronics, W39V040FAP Datasheet - Page 26

• Manufacturer Part Number: W39V040FAP
• Manufacturer: Winbond Electronics

Specifications of W39V040FAP

• Density: 4Mb
• Access Time (max): 150ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 4/11Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: PLCC
• Program/erase Volt (typ): 3.3V
• Sync/async: Async/Sync
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

10. FWH INTERFACE MODE AC CHARACTERISTICS
10.1 AC Test Conditions
10.2 Read/Write Cycle Timing Parameters
(V
Note: Minimum and Maximum time has different loads. Please refer to PCI specification.
10.3 Reset Timing Parameters
Note: All AC timing signals observe the following guidelines for determining setup and hold times:
V
Clock Stable to Reset Active
Reset Pulse Width
Reset Active to Output Float
Reset Inactive to Input Active
Input Pulse Levels
Input Rise/Fall Slew Rate
Input/Output Timing Level
Output Load
Clock Cycle Time
Input Set Up Time
Input Hold Time
Clock to Data Valid
DD
DD
= 3.3V ± 0.3V, V
(a) High level signal's reference level is input high and (b) low level signal's reference level is input low.
Ref. to the AC testing condition.
stable to Reset Active
PARAMETER
PARAMETER
PARAMETER
SS
= 0V, T
A
= 0 to 70° C)
0.6 V
1 V/nS
0.4V
1 TTL Gate and C
SYMBOL
SYMBOL
T
T
T
T
T
T
T
T
T
CYC
SU
HD
KQ
PRST
KRST
RSTP
RSTF
RST
DD
DD
- 26 -
/ 0.4V
to 0.2 V
DD
DD
MIN.
100
100
10
L
1
-
MIN.
= 10 pF
30
7
0
2
CONDITIONS
W39V040FA
TYP.
-
-
-
-
-
MAX.
11
-
-
-
W39V040FA
MAX.
50
-
-
-
-
UNIT
nS
nS
nS
nS
UNIT
mS
μS
nS
nS
μS