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Número de pieza | KM68FV1000 | |
Descripción | CMOS SRAM | |
Fabricantes | Samsung Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KM68FV1000 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! KM68FV1000, KM68FS1000, KM68FR1000 Family
CMOS SRAM
Document Title
128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM
Revision History
Revision No. History
0.0 Initial draft
0.1
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Revise
- Erase 100ns from KM68FS1000 Family
- Add 150ns for KM68FS1000 Family
- Add 32-sTSOP1 new package
- Add high power version
ISB1=5.0µA(Max)
- Change VDR(Min) 1.0 to 1.5V
1.0 Finalize
- Concept change high power version to low low power version
ISB1=5.0µA(Max)
- Change super low power version with special handling
ISB1=1.0µA(Max)
- Icc & Icc1(Read) decrease 10 to 5mA
2.0 Revise
- Change datasheet format
- Remove reverse type package from product
- Remove reserved speed bin(100ns)
3.0 Revise
- Add CSP type packaged product.
- Improved ICC2
Draft Date
March 15, 1996
July 7, 1996
Remark
Advance
Preliminary
December 1, 1996 Final
February 26, 1998 Final
July 29, 1998
Final
The attached datasheets are provided by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserves the right to change the specifications and
products. SAMSUNG Electronics will answer to your questions about device. If you have any questions, please contact the SAMSUNG branch offices.
1 Revision 3.0
July 1998
1 page KM68FV1000, KM68FS1000, KM68FR1000 Family
CMOS SRAM
AC OPERATING CONDITIONS
TEST CONDITIONS (Test Load and Test Input/Output Reference)
Input pulse level : 0.4 to 2.2V for Vcc=3.3V, 3.0V, 2.5V
0.4 to 1.8V for Vcc=2.0V
Input rising and falling time : 5ns
Input and output reference voltage : 1.5V for Vcc=3.3V, 3.0V
1.1V for Vcc=2.5V
0.9V for Vcc=2.0V
Output load (See right) :CL=100pF+1TTL
CL=30pF+1TTL
VTM3)
R12)
CL1)
R22)
1. Including scope and jig capacitance
2. R1=3070Ω, R2=3150Ω
3. VTM =2.8V for VCC=3.0/3.3V
2.3V for VCC=2.5V
1.8V for VCC=2.0V
AC CHARACTERISTICS(Commercial product :TA=0 to 70°C, Industrial product : TA=-40 to 85°C
KM68FV1000 Family : Vcc=3.0~3.6V, KM68FS1000 Family : Vcc=2.3~3.3V,
www.DataSheet4U.com
KM68FR1000 Family : Vcc=1.8~2.7V)
Speed Bins
Parameter List
Symbol 70ns
85ns
100ns 120ns 150ns 300ns Units
Min Max Min Max Min Max Min Max Min Max Min Max
Read cycle time
tRC 70 - 85 - 100 - 120 - 150 - 300 - ns
Address access time
tAA - 70 - 85 - 100 - 120 - 150 - 300 ns
Chip select to output
tCO1, tCO2 - 70 - 85 - 100 - 120 - 150 - 300 ns
Output enable to valid output
Read Chip select to low-Z output
tOE - 35 - 45 - 50 - 60 - 75 - 150 ns
tLZ1, tLZ2 10 - 10 - 10 - 10 - 20 - 50 - ns
Output enable to low-Z output
tOLZ 5 - 5 - 5 - 5 - 10 - 30 - ns
Chip disable to high-Z output
tHZ1, tHZ2 0 25 0 25 0 30 0 35 0 40 0 60 ns
Output disable to high-Z output
tOHZ 0 25 0 25 0 30 0 35 0 40 0 60 ns
Output hold from address change tOH 10 - 15 - 15 - 15 - 15 - 30 - ns
Write cycle time
tWC 70 - 85 - 100 - 120 - 150 - 300 - ns
Chip select to end of write
tCW 65 - 70 - 80 - 100 - 120 - 300 - ns
Address set-up time
tAS 0 - 0 - 0 - 0 - 0 - 0 - ns
Address valid to end of write
tAW 65 - 70 - 80 - 100 - 120 - 300 - ns
Write pulse width
Write
Write recovery time
tWP 55 - 60 - 70 - 80 - 100 - 200 - ns
tWR 0 - 0 - 0 - 0 - 0 - 0 - ns
Write to output high-Z
tWHZ
0 25 0 25 0 30 0 35 0 40 0 60 ns
Data to write time overlap
tDW 30 - 35 - 40 - 50 - 60 - 120 - ns
Data hold from write time
tDH 0 - 0 - 0 - 0 - 0 - 0 - ns
End write to output low-Z
tOW 5 - 5 - 5 - 5 - 5 - 20 - ns
DATA RETENTION CHARACTERISTICS
Item
Symbol
Test Condition
Vcc for data retention
VDR CS1≥Vcc-0.2V1)
Data retention current
Data retention set-up time
Recovery time
IDR
tSDR
tRDR
Vcc=3.0V, CS1≥Vcc-0.2V1)
See data retention waveform
1. CS1≥Vcc-0.2V, CS2≥Vcc-0.2V(CS1 controlled) or CS2≤0.2V(CS2 controlled)
2. Super low power product = 1µA with special handling.
Min Typ Max Unit
1.5 - 3.6 V
-
-
5.02)
µA
0-
tRC -
-
ns
-
5 Revision 3.0
July 1998
5 Page KM68FV1000, KM68FS1000, KM68FR1000 Family
CMOS SRAM
PACKAGE DIMENSIONS
32 PIN THIN SMALL OUTLINE PACKAGE TYPE I (0820F)
Top View
Units: millimeter(inch)
Bottom View
Ball #A1
B
www.DataSheet4U.com
Ball #A1
B
654321
A
B
C
D
E
F
G
H
B1
B/2 SRAM Die
Elastomer
Side View
D
Detail A
B/2
Detail A
A
Y
C
Min Typ Max
A - 0.75 -
B 5.90 6.00 6.10
B1 - 3.75 -
C 7.90 8.00 8.10
C1 - 5.25 -
D 0.30 0.35 0.40
E - 0.80 0.81
E1 - 0.55 -
E2 - 0.25 -
Y-
- 0.08
Elastomer
Die
0.3/Typ.
Notes.
1. Bump counts : 48(8row x 6column)
2. Bump pitch : (x,y)=(0.75 x 0.75)(typ.)
3. All tolerence are +/-0.050 unless
otherwise specified.
4. Typ : Typical
5. Y is coplanarity: 0.08(Max)
11 Revision 3.0
July 1998
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet KM68FV1000.PDF ] |
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