VS28F016SV Datasheet, PDF (22/50 Pages) Intel Corporation – 16-Mbit (1-Mbit x 16, 2-Mbit x 8) FlashFileTM MEMORY

VS28F016SV MS28F016SV FlashFile^TM Memory
5 3 Timing Nomenclature
All 3 3V system timings are measured from where
signals cross 1 5V
For 5 0V systems use the standard JEDEC cross
point definitions
Each timing parameter consists of 5 characters
Some common examples are defined as follows
Pin Characters
A
Address Inputs
D
Data Inputs
Q
Data Outputs
E
CE (Chip Enable)
F
BYTE (Byte Enable)
G
OE (Output Enable)
W
WE (Write Enable)
P
RP (Deep Power-Down Pin)
R
RY BY (Ready Busy)
V
Any Voltage Level
Y
3 5 Pin
5V
V_CC at 4 5V Minimum
3V
V_CC at 3 15V Minimum
t_CE
t_OE
t_ACC
t_AS
t_DH
H
L
V
X
Z
t_ELQV time(t) from CE (E) going low (L)
to the outputs (Q) becoming valid (V)
t_GLQV time(t) from OE (G) going low (L)
to the outputs (Q) becoming valid (V)
t_AVQV time(t) from address (A) valid (V) to
the outputs (Q) becoming valid (V)
t_AVWH time(t) from address (A) valid (V) to
WE (W) going high (H)
t_WHDX time(t) from WE (W) going high
(H) to when the data (D) can become un-
defined (X)
Pin States
High
Low
Valid
Driven but not Necessarily Valid
High Impedance
22