NTE2117 NTE ELECTRONICS, NTE2117 Datasheet - Page 2

• Manufacturer Part Number: NTE2117
• Description: IC, DRAM, 16KBIT, DIP-16
• Manufacturer: NTE ELECTRONICS

Specifications of NTE2117

• Memory Type: DRAM - NMOS
• Memory Configuration: 16K X 1
• Access Time: 200ns
• Page Size: 16Kbit
• Memory Case Style: DIP
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• Termination Type: Through Hole
• Filter Terminals: Through Hole

Note 1. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
Recommended Operation Conditions: (0° ≤ T
Note 2. Several cycles are required after power−up before proper device operation is achieved. Any
Note 3. All voltages referenced to V
Note 4. Output voltage will swing from V
DC Electrical Characteristics: (0° ≤ T
Note 5. I
Supply Voltage
Input High (Logic “1”) Voltage (RAS, CAS, WRITE)
Input High (Logic “1”) Voltage (All Other Inputs)
Input Low (Logic “0”) Voltage (All Inputs)
Average Power Supply
Power Supply Standby Current
Average Power Supply Current,
Average Power Supply Current,
Input Leakage Current (Any Input)
Output Leakage Current
Output High (Logic “1”) Voltage
Output Low (Logic “0”) Voltage
O
Operating Current
R f
Refresh Mode
P
Page−Mode
damage to the device. This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operational sections of this specifi-
cation is not implied. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
8 cycles which perform refresh are adequate for this purpose.
poses of maintaining data in standby mode, V
refresh operations or data retention. However, the V
in this mode.
DD1
ti
M d
h M d
Parameter
, I
C
DD3
, and I
t
DD4
Parameter
depend on cycle rate.
−5.7V ≤ V
Symbol
I
I
I
I
I
I
I
I
I
I
I
I
I
V
V
I
DD1
CC1
DD2
CC2
DD3
CC3
DD4
CC4
O(L)
BB1
BB2
BB3
BB4
I(L)
OH
OL
SS
A
.
≤ +70°C, V
SS
BB
RAS, CAS Cycling,
t
t
RAS = V
D
D
RAS Cycling, RAS = V
t
t
RAS = V
t
t
V
all other pins not under test = 0V
D
I
I
RC
RC
PC
OUT
OUT
BB
OUT
OUT
to V
≤−4.5V unless otherwise specified)
= t
= t
= t
= −5V, 0V ≤ V
= −5mA
= 4.2mA
A
t
t
t
is disabled, 0V ≤ V
= High Impedance
RC
RC
PC
CC
≤ +70°C, Note 2, Note 3 unless otherwise specified)
Hi h I
IHC
IL
Test Conditions
Mi
Min
DD
Mi
Min
Mi
Min
when activated with no current loading. For pur-
, CAS Cycling,
,
= 12V ±10%, V
CC
may be reduced to V
d
IN
OH
≤ +7V,
V
IHC
CC
(min) specification is not guaranteed
OUT
Symbol
,
V
V
V
V
(Note 4)
V
V
IHC
DD
SS
BB
IH
IL
Note 5
Note 6
Note 5
Note 5
Note 6
≤+5.5V
CC
= 5V ∆10%, V
10.8 12.0 13.2
−4.5 −5.0 −5.7
−1.0
Min
4.5
2.4
2.2
Min
−10
−10
−10
−10
2.4
0
−
−
−
−
−
−
−
−
−
SS
Typ
5.0
Typ Max Unit
without affecting
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
SS
Max Unit
+10
+10
+10
+10
200
100
200
200
= 0,
5.5
7.0
7.0
0.8
1.5
0.4
35
25
27
0
−
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V