OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

IS42SM16800E-75ETLI

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P25
16 Integrated Silicon Solution, Inc. - www.issi.com
Rev. 00B
12/22/08
IS42SM81600E / IS42SM16800E / IS42SM32400E
IS42RM81600E / IS42RM16800E / IS42RM32400E
Symbol Parameter Test Condition –6 –7 Unit
I
d d 1
(1)
Operating Current One Bank Active, CL = 3, BL = 1,
tclK = tCLK(min), tRC = tRC(min)
90 85 mA
I
d d 2p
(4)
Precharge Standby Current
(In Power-Down Mode)
CKE ≤ V
i l (max), tCK = 15ns
CS ≥ V
d d - 0.2V
1 1 mA
I
d d 2p s
(4)
Precharge Standby Current
With Clock Stop
(In Power-Down Mode)
CKE ≤ V
i l (max), CLK ≤ Vi l (max)
CS ≥ V
d d - 0.2V
1 1 mA
I
d d 2n
(2)
Precharge Standby Current
(In Non Power-Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
tCK = 15 ns
35 35 mA
I
d d 2n s Precharge Standby Current
With Clock Stop
(In Non-Power Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
All Inputs Stable
20 20 mA
I
d d 3p
(2)
Active Standby Current
(In Power-Down Mode)
CKE ≤ Vi l (max), CS ≥ Vd d - 0.2V
tCK = 15 ns
2 2 mA
I
d d 3p s Active Standby Current
With Clock Stop
(In Power-Down Mode)
CKE ≤ V
i l (max), CLK ≤ Vi l (max)
CS ≥ V
d d - 0.2V
2 2 mA
I
d d 3n
(2)
Active Standby Current
(In Non Power-Down Mode)
CS ≥ Vd d - 0.2V, CKE ≥ Vi h (min)
tCK = 15 ns
40 40 mA
I
d d 3n s Active Standby Current
With Clock Stop
(In Non Power-Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
All Inputs Stable
25 25 mA
I
d d 4 Operating Current All Banks Active, BL =4, CL = 3
tCK = tCK(min)
120 110 mA
I
d d 5 Auto-Refresh Current tRC = tRC(min), tCLK = tCLK(min) 180 140 mA
I
d d 6 Self-Refresh Current CKE ≤ 0.2V 1.2 1.2 mA
I
d d 7 Self-Refresh: CKE = LOW; tCK = tCK (MIN);
Address, Control, and Data bus inputs are
stable
Full Array, 85
o
C
Full Array, 45
o
C
Half Array, 85
o
C
Half Array, 45
o
C
1/4th Array, 85
o
C
1/4th Array, 45
o
C
1/8th Array, 85
o
C
1/8th Array, 45
o
C
1/16th Array, 85
o
C
1/16th Array, 45
o
C
1200
900
1000
750
900
675
850
640
800
600
mA
I
z z
(3,4)
Deep Power Down Current CKE ≤ 0.2V 15 15 mA
DC ELECTRICAL CHARACTERISTICS VDD = 3.3V/2.5V, x8 and x16
Notes:
1. I
d d (max) is specified at the output open condition.
2. Input signals are changed one time during 30ns.
3. I
z z values shown are nominal at 25
o
C. Iz z is not tested.
4. Tested after 500ms delay.
Integrated Silicon Solution, Inc. - www.issi.com 17
Rev. 00B
12/22/08
IS42SM81600E / IS42SM16800E / IS42SM32400E
IS42RM81600E / IS42RM16800E / IS42RM32400E
Symbol Parameter Test Condition –6
5
–7 Unit
I
d d 1
(1)
Operating Current One Bank Active, CL = 3, BL = 1,
tclK = tCLK(min), tRC = tRC(min)
140 135 mA
I
d d 2p
(4)
Precharge Standby Current
(In Power-Down Mode)
CKE ≤ V
i l (max), tCK = 15ns
CS ≥ V
d d - 0.2V
1 1 mA
I
d d 2p s
(4)
Precharge Standby Current
With Clock Stop
(In Power-Down Mode)
CKE ≤ V
i l (max), CLK ≤ Vi l (max)
CS ≥ V
d d - 0.2V
1 1 mA
I
d d 2n
(2)
Precharge Standby Current
(In Non Power-Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
tCK = 15 ns
45 45 mA
I
d d 2n s Precharge Standby Current
With Clock Stop
(In Non-Power Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
All Inputs Stable
30 30 mA
I
d d 3p
(2)
Active Standby Current
(In Power-Down Mode)
CKE ≤ V
i l (max), CS ≥ Vd d - 0.2V
tCK = 15 ns
4 4 mA
I
d d 3p s Active Standby Current
With Clock Stop
(In Power-Down Mode)
CKE ≤ V
i l (max), CLK ≤ Vi l (max)
CS ≥ V
d d - 0.2V
3 3 mA
I
d d 3n
(2)
Active Standby Current
(In Non Power-Down Mode)
CS ≥ Vd d - 0.2V, CKE ≥ Vi h (min)
tCK = 15 ns
55 55 mA
I
d d 3n s Active Standby Current
With Clock Stop
(In Non Power-Down Mode)
CS ≥ V
d d - 0.2V, CKE ≥ Vi h (min)
All Inputs Stable
30 30 mA
I
d d 4 Operating Current All Banks Active, BL =4, CL = 3
tCK = tCK(min)
180 170 mA
I
d d 5 Auto-Refresh Current tRC = tRC(min), tCLK = tCLK(min) 180 170 mA
I
d d 6 Self-Refresh Current CKE ≤ 0.2V 1.2 1.2 mA
I
d d 7 Self-Refresh: CKE = LOW; tCK = tCK (MIN);
Address, Control, and Data bus inputs are
stable
Full Array, 85
o
C
Full Array, 45
o
C
Half Array, 85
o
C
Half Array, 45
o
C
1/4th Array, 85
o
C
1/4th Array, 45
o
C
1/8th Array, 85
o
C
1/8th Array, 45
o
C
1/16th Array, 85
o
C
1/16th Array, 45
o
C
1200
900
1000
750
900
675
850
640
800
600
mA
I
z z
(3,4)
Deep Power Down Current CKE ≤ 0.2V 15 15 mA
DC ELECTRICAL CHARACTERISTICS VDD = 3.3V/2.5V, x32
Notes:
1. I
d d (max) is specified at the output open condition.
2. Input signals are changed one time during 30ns.
3. I
z z values shown are nominal at 25
o
C. Iz z is not tested.
4. Tested after 500ms delay.
5. Not available for 2.5V, x32 option
18 Integrated Silicon Solution, Inc. - www.issi.com
Rev. 00B
12/22/08
IS42SM81600E / IS42SM16800E / IS42SM32400E
IS42RM81600E / IS42RM16800E / IS42RM32400E
AC ELECTRICAL CHARACTERISTICS
(1, 2, 3)
-6
4
-7
Symbol Parameter Min. Max. Min. Max. Unit
tCK3
tCK2
Clock Cycle Time
CAS Latency = 3
CAS Latency = 2
6
10
–
–
7
10
–
–
ns
ns
tAC3
tAC2
Access Time From CLK
CAS Latency = 3
CAS Latency = 2
–
–
5.4
8
–
–
5.4
8
ns
ns
tCHI CLK HIGH Level Width 2.5 – 2.5 – ns
tCL CLK LOW Level Width 2.5 – 2.5 – ns
tOH3
tOH2
Output Data Hold Time
CAS Latency = 3
CAS Latency = 2
2.7
2.7
–
–
2.7
2.7
–
–
ns
ns
tLZ Output LOW Impedance Time 0 – 0 – ns
tHZ Output HIGH Impedance Time
CAS Latency = 3
CAS Latency = 2
2.7
2.7
5.4
8
2.7
2.7
5.4
8
ns
tDS Input Data Setup Time
(2)
1.5 – 1.5 – ns
tDH Input Data Hold Time
(2)
1.0 – 1.0 – ns
tAS Address Setup Time
(2)
1.5 – 1.5 – ns
tAH Address Hold Time
(2)
1.0 – 1.0 – ns
tCKS CKE Setup Time
(2)
1.5 – 1.5 – ns
tCKH CKE Hold Time
(2)
1.0 – 1.0 – ns
tCS
Command Setup Time (CS,
RAS, CAS, WE, DQM)
(2)
1.5 – 1.5 – ns
tCH
Command Hold Time (CS,
RAS, CAS, WE, DQM)
(2)
1.0 – 1.0 – ns
tRC Command Period (REF to REF
/ ACT to ACT)
60 – 67.5 – ns
tRAS Command Period (ACT to
PRE)
42 100K 45 100K ns
tRP Command Period (PRE to
ACT)
18 – 20 – ns
tRCD Active Command to Read/
Write Command Delay Time
18 – 20 – ns
tRRD Command Period (ACT [0] to
ACT [1])
12 – 14 – ns
tDPL Input Data to Precharge 12 – 14 – ns
Command Delay Time
tDAL Input Data to Active/Refresh
Command Delay Time (During
Auto-Precharge)
30 – 35 – ns
tMRD Mode Register Program Time 12 – 14 – ns
tDDE Power Down Exit Setup Time 6 – 7 – ns
tSRX Self-Refresh Exit Time 70 – 70 – ns
tT Transition Time 0.3 1.2 0.3 1.2 ns
tREF Refresh Cycle Time (4096) – 64 – 64 ms
Notes:
1. The power-on sequence must be executed before starting memory operation.
2. Measured with tT = 1 ns. If clock rising time is longer than 1ns, (tR /2 - 0.5) ns should be added to the parameter.
3. The reference level is 1.4V when measuring input signal timing. Rise and fall times are measured between
V
i h (min.) and Vi l (max).
4. Not available for 2.5V, x32 option.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P25

IS42SM16800E-75ETLI

Mfr. #:
Buy IS42SM16800E-75ETLI
Manufacturer:
Description:
IC DRAM 128M PARALLEL 54TFBGA
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet