IS41LV16105B-50K ISSI, Integrated Silicon Solution Inc, IS41LV16105B-50K Datasheet - Page 6

• Manufacturer Part Number: IS41LV16105B-50K
• Description: IC DRAM 16MBIT 50NS 42SOJ
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS41LV16105B-50K

• Format - Memory: RAM
• Memory Type: DRAM - FP
• Memory Size: 16M (1M x 16)
• Speed: 50ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 42-SOJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS41LV16105B
ELECTRICAL CHARACTERISTICS
(Recommended Operating Conditions unless otherwise noted.)
Notes:
1. An initial pause of 200 µs is required after power-up followed by eight RAS refresh cycles (RAS-Only or CBR) before proper device
2. Dependent on cycle rates.
3. Specified values are obtained with minimum cycle time and the output open.
4. Column-address is changed once each Fast page cycle.
5. Enables on-chip refresh and address counters.
6
Symbol Parameter
I
I
V
V
I
I
I
I
I
I
operation is assured. The eight RAS cycles wake-up should be repeated any time the t
CC
CC
CC
IL
IO
CC
CC
CC
OH
OL
1
2
3
4
5
6
Input Leakage Current
Output Leakage Current
Output High Voltage Level
Output Low Voltage Level
Standby Current: TTL
Standby Current: CMOS
Operating Current:
Random Read/Write
Average Power Supply Current
Operating Current:
Fast Page Mode
Average Power Supply Current
Refresh Current:
RAS-Only
Average Power Supply Current
Refresh Current:
CBR
Average Power Supply Current
(2,3,5)
(2,3)
(2,3,4)
(2,3,4)
(1)
Test Condition
Any input 0V
Other inputs not under test = 0V
Output is disabled (Hi-Z)
0V V
I
I
RAS, LCAS, UCAS
RAS, LCAS, UCAS V
RAS, LCAS, UCAS,
Address Cycling, t
RAS = V
Cycling t
RAS Cycling, LCAS, UCAS
t
RAS, LCAS, UCAS Cycling
t
OH
OL
RC
RC
= 2.0 mA (3.3V)
= –2.0 mA (3.3V)
= t
= t
OUT
RC
RC
IL
PC
(min.)
(min.)
, LCAS, UCAS,
Extended/Industrial
V
= t
DD
V
PC
IN
Commerical
(min.)
RC
Integrated Silicon Solution, Inc. — 1-800-379-4774
V
DD
= t
V
DD
IH
– 0.2V
RC
(min.)
V
IH
3.3V
3.3V
3.3V
REF
refresh requirement is exceeded.
Speed
-50
-60
-50
-60
-50
-60
-50
-60
Min.
2.4
–5
–5
—
—
—
—
—
—
—
—
—
—
—
—
ISSI
Max.
145
145
160
145
160
160
0.4
0.5
90
80
—
5
5
1
2
Unit
04/18/05
mA
mA
mA
mA
mA
mA
mA
µA
µA
Rev. B
V
V
®