JBL DCR600 II, Service Manual

Page: 76 / 127

Operating Modes
Mode \ Pin CE OE PGM Ai V
PP
V
CC
Outputs
Read
(2)
V
IL
V
IL
X
(1)
Ai X V
CC
(2)
D
OUT
Output Disable
(2)
X V
IH
X X X V
CC
(2)
High Z
Standby
(2)
V
IH
X X X X V
CC
(2)
High Z
Rapid Program
(3)
V
IL
V
IH
V
IL
Ai V
PP
V
CC
(3)
D
IN
PGM Verify
(3)
V
IL
V
IL
V
IH
Ai V
PP
V
CC
(3)
D
OUT
PGM Inhibit
(3)
V
IH
X X X V
PP
V
CC
(3)
High Z
Product Identification
(3, 5)
V
IL
V
IL
X
A9 = V
H
(4)
A0 = V
IH
or V
IL
A1 - A16 = V
IL
X V
CC
(3)
Identification
Code
Notes: 1. X can be V
IL
or V
IH
.
2. Read, output disable, and standby modes require,
3.0V
≤
V
CC
≤
3.6V, or 4.5V
≤
V
CC
≤
5.5V.
3. Refer to Programming Characteristics. Programming
modes require V
CC
= 6.5V.
4. V
H
= 12.0
±
0.5V.
5. Two identifier bytes may be selected. All Ai inputs are held
low (V
IL
), except A9 which is set to V
H
and A0 which is tog-
gled low (V
IL
) to select the Manufacturer’s Identification byte
and high (V
IH
) to select the Device Code byte.
Temperature Under Bias .................. -40°C to +85°C
Storage Temperature...................... -65°C to +125°C
Voltage on Any Pin with
Respect to Ground......................... -2.0V to +7.0V
(1)
Voltage on A9 with
Respect to Ground ...................... -2.0V to +14.0V
(1)
V
PP
Supply Voltage with
Respect to Ground....................... -2.0V to +14.0V
(1)
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions beyond those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Note: 1. Minimum voltage is -0.6V dc which may undershoot to -
2.0V for pulses of less than 20 ns. Maximum output
pin voltage is V
CC
+ 0.75V dc which may be ex-
ceeded if certain precautions are observed (consult
application notes) and which may overshoot to +7.0
volts for pulses of less than 20 ns.
Absolute Maximum Ratings*
Block Diagram
AT27LV010A
76
DCR600II