DT28F016SV-080 Intel Corporation, DT28F016SV-080 Datasheet - Page 37

• Manufacturer Part Number: DT28F016SV-080
• Description: 16-MBIT (1 MBIT x 16/ 2 MBIT x 8) FlashFile MEMORY
• Manufacturer: Intel Corporation

5.5 Timing Nomenclature
All 3.3V system timings are measured from where signals cross 1.5V.
For 5V systems use the standard JEDEC cross point definitions (standard testing) or from where signals
cross 1.5V (high speed testing).
Each timing parameter consists of 5 characters. Some common examples are defined below:
t
t
t
t
t
CE
OE
ACC
AS
DH
5V
3V
W
Q
G
A
D
E
F
P
R
V
Y
t
t
t
t
t
ELQV
GLQV
AVQV
AVWH
WHDX
time(t) from CE# (E) going low (L) to the outputs (Q) becoming valid (V)
time(t) from OE # (G) going low (L) to the outputs (Q) becoming valid (V)
time(t) from address (A) valid (V) to the outputs (Q) becoming valid (V)
Address Inputs
Data Inputs
Data Outputs
CE# (Chip Enable)
BYTE# (Byte Enable)
OE# (Output Enable)
WE# (Write Enable)
RP# (Deep Power-Down Pin)
RY/BY# (Ready Busy)
Any Voltage Level
3/5# Pin
V
V
time(t) from address (A) valid (V) to WE# (W) going high (H)
time(t) from WE# (W) going high (H) to when the data (D) can become undefined (X)
CC
CC
at 4.5V Minimum
at 3.0V Minimum
Pin Characters
H
V
X
L
Z
High
Low
Valid
Driven, but Not Necessarily Valid
High Impedance
28F016SV FlashFile™ MEMORY
Pin States
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