SAMSUNG KM68V1000B, KM68U1000B Technical data
KM68U1000B
KM68V1000B, KM68U1000B Family |
CMOS SRAM |
Document Title
128K x8 bit Low Power and Low Voltage CMOS Static RAM
Revision History
Revision No. |
History |
Draft Data |
Remark |
0.0 |
Initial draft |
August 12, 1995 |
Preliminary |
1.0 |
Finalize |
April 12, 1996 |
Final |
2.0 |
Revise |
March 7, 1998 |
Final |
|
- Change datasheet format |
|
|
The attached datasheets are provided by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve 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.
Revision 2.0
March 1998
KM68V1000B, KM68U1000B Family |
CMOS SRAM |
128K x8 bit Low Power and Low Voltage CMOS Static RAM
FEATURES
∙Process Technology : Poly Load
∙Organization : 128Kx8
∙Power Supply Voltage : KM68V1000B family : 3.0~3.6V KM68U1000B family : 2.7~3.3V
∙Low Data Retention Voltage : 2V(Min)
∙Three state output and TTL Compatible
∙Package Type : 32-SOP, 32-TSOP1-0820F/R
GENERAL DESCRIPTION
The KM68V1000B and KM68U1000B families are fabricated by SAMSUNG′s advanced CMOS process technology. The families support various operating temperature ranges and have various package types for user flexibility of system design. The families also support low data retention voltage for battery back-up operation with low data retention current.
PRODUCT FAMILY
|
|
|
|
Power Dissipation |
|
||
Product Family |
Operating Temperature |
Vcc Range |
Speed(ns) |
|
|
PKG Type |
|
Standby |
Operating |
||||||
|
|
|
|
|
|||
|
|
|
|
(ISB1, Max) |
(ICC2, Max) |
|
|
|
|
|
|
|
|
|
|
KM68V1000BL/L-L |
Commercial(0~70°C) |
3.0~3.6V |
701)/100 |
50/15μA |
|
|
|
KM68U1000BL/L-L |
2.7~3.3V |
100 |
50/15μA |
|
|
||
|
|
|
|||||
KM68V1000BLE/LE-L |
Extended(-25~85°C) |
3.0~3.6V |
701)/100 |
100/20μA |
40mA |
32-SOP |
|
KM68U1000BLE/LE-L |
2.7~3.3V |
100 |
50/15μA |
32-TSOP1- R/F |
|||
|
|
||||||
KM68V1000BLI/LI-L |
Industrial(-40~85°C) |
3.0~3.6V |
701)/100 |
100/20μA |
|
|
|
KM68U1000BLI/LI-L |
2.7~3.3V |
100 |
50/15μA |
|
|
||
|
|
|
|||||
1. The parameter is measured with 30pF test load.
PIN DESCRIPTION |
FUNCTIONAL BLOCK DIAGRAM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A11 |
1 |
|
32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
OE |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A9 |
2 |
|
31 |
|
|
A10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A8 |
3 |
|
30 |
|
|
CS1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A13 |
4 |
|
29 |
|
|
I/O8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
WE |
5 |
|
28 |
|
|
I/O7 |
|
N.C |
|
1 |
|
|
|
|
32 |
|
|
|
VCC CS2 |
6 |
32-TSOP |
27 |
|
|
I/O6 |
||||
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A15 |
7 |
26 |
|
|
I/O5 |
||
A16 |
|
2 |
31 |
|
|
|
A15 VCC |
8 |
|
25 |
|
|
I/O4 |
||||||||
A14 |
|
3 |
30 |
|
|
|
CS2 |
NC |
9 |
Type 1 - Forward |
24 |
|
|
VSS |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
A16 |
10 |
23 |
|
|
I/O3 |
|||
A12 |
|
4 |
29 |
|
|
|
WE |
|
A14 |
11 |
|
22 |
|
|
I/O2 |
||||||
A7 |
|
5 |
28 |
|
|
|
A13 |
A12 |
12 |
|
21 |
|
|
I/O1 |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A7 |
13 |
|
20 |
|
|
A0 |
|
A6 |
|
6 |
27 |
|
|
|
A8 |
A6 |
14 |
|
19 |
|
|
A1 |
|||||||
|
|
|
|
|
|
|
|||||||||||||||
A5 |
|
7 |
26 |
|
|
|
A9 |
A5 |
15 |
|
18 |
|
|
A2 |
|||||||
|
|
|
|
A4 |
16 |
|
17 |
|
|
A3 |
|||||||||||
|
8 |
32-SOP 25 |
|
|
|
A11 |
|
|
|
||||||||||||
A4 |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
24 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
A3 |
|
9 |
|
|
|
OE |
|
|
A4 |
16 |
|
17 |
|
|
A3 |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
A2 |
|
10 |
23 |
|
|
|
A10 |
A5 |
15 |
|
18 |
|
|
A2 |
|||||||
|
|
|
|
|
|
|
|||||||||||||||
|
|
|
22 |
|
|
|
|
|
|
A6 |
14 |
|
19 |
|
|
A1 |
|||||
A1 |
|
11 |
|
|
|
|
|
|
|
|
CS1 |
A7 |
13 |
|
20 |
|
|
A0 |
|||
|
|
|
|
|
|
|
|||||||||||||||
A0 |
|
12 |
21 |
|
|
|
I/O8 |
A12 |
12 |
|
21 |
|
|
I/O1 |
|||||||
|
|
|
20 |
|
|
|
|
|
|
A14 |
11 |
|
22 |
|
|
I/O2 |
|||||
I/O1 |
|
13 |
|
|
|
I/O7 |
A16 |
10 |
32-TSOP |
23 |
|
|
I/O3 |
||||||||
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
I/O2 |
|
14 |
19 |
|
|
|
I/O6 |
NC |
9 |
|
24 |
|
|
VSS |
|||||||
|
|
|
|
A15 |
8 |
Type 1 - Reverse |
25 |
|
|
I/O4 |
|||||||||||
I/O3 |
|
15 |
18 |
|
|
|
I/O5 VCC |
7 |
26 |
|
|
I/O5 |
|||||||||
|
|
|
|
|
|
||||||||||||||||
|
|
|
17 |
|
|
|
|
|
|
CS2 |
6 |
|
27 |
|
|
I/O6 |
|||||
VSS |
|
16 |
|
|
|
I/O4 A13 |
5 |
|
28 |
|
|
I/O7 |
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
WE |
4 |
|
29 |
|
|
I/O8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A8 |
3 |
|
30 |
|
|
CS1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
|
31 |
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A9 |
|
|
|
A10 |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
32 |
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A11 |
|
|
|
OE |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
Name |
Function |
||||
|
|
|
1,CS2 |
Chip Select Inputs |
||
|
CS |
|||||
|
|
|
|
|
||
|
|
|
|
|
|
Output Enable Input |
|
|
OE |
|
|
||
|
|
|
|
|||
|
|
|
|
|
|
Write Enable Input |
|
|
WE |
|
|||
|
|
|
||||
|
A0~A16 |
Address Inputs |
||||
|
|
|||||
I/O1~I/O8 |
Data Inputs/Outputs |
|||||
|
|
|
||||
|
Vcc |
Power |
||||
|
|
|
||||
|
Vss |
Ground |
||||
|
|
|
||||
|
N.C |
No Connection |
||||
|
|
Clk gen. |
|
Precharge circuit. |
|
||||
|
A4 |
|
|
|
|
|
|
|
|
|
A5 |
|
|
|
|
|
|
|
|
|
A6 |
|
|
|
|
|
|
|
|
|
A7 |
Row |
|
Memory array |
|
|
|||
|
A12 |
|
512 rows |
|
|
|
|||
|
|
select |
|
|
× |
|
|
|
|
|
A13 |
|
|
256 8 columns |
|
||||
|
A14 |
|
|
|
|
|
|
|
|
|
A15 |
|
|
|
|
|
|
|
|
|
A16 |
|
|
|
|
|
|
|
|
|
I/O1 |
Data |
|
|
I/O Circuit |
|
|
||
|
I/O8 |
cont |
|
Column select |
|
||||
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
Data |
|
|
|
|
|
|
|
|
|
cont |
|
|
|
|
|
|
|
|
|
A0 |
A1 |
A2 |
A3 |
A8 |
A9 |
A10 |
A11 |
CS1 |
|
|
|
|
|
|
|
|
|
CS2 |
Control |
|
|
|
|
|
|
|
|
WE |
|
|
|
|
|
|
|
|
|
Logic |
|
|
|
|
|
|
|
|
|
OE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SAMSUNG ELECTRONICS CO., LTD. reserves the right to change products and specifications without notice.
Revision 2.0
March 1998
KM68V1000B, KM68U1000B Family |
|
|
CMOS SRAM |
||||||||||||||||||
PRODUCT LIST |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Commercial Temperarure Products |
|
Extended Temperarure Products |
|
Industrial Temperarure Products |
|||||||||||||||||
|
|
|
(0~70°C) |
|
|
|
|
|
|
|
|
(-25~85°C) |
|
(-40~85°C) |
|||||||
Part Name |
|
|
Function |
|
Part Name |
Function |
|
Part Name |
|
|
Function |
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
KM68V1000BLG-7 |
|
32-SOP,70ns,3.3V,L |
KM68V1000BLGE-7 |
32-SOP,70ns,3.3V,L |
|
KM68V1000BLGI-7 |
|
|
32-SOP,70ns,3.3V,L |
||||||||||||
KM68V1000BLG-10 |
|
32-SOP,100ns,3.3V,L |
KM68V1000BLGE-10 |
32-SOP,100ns,3.3V,L |
|
KM68V1000BLGI-10 |
|
|
32-SOP,100ns,3.3V,L |
||||||||||||
KM68V1000BLT-7 |
|
32-TSOP F,70ns,3.3V,L |
KM68V1000BLTE-7 |
32-TSOP F,70ns,3.3V,L |
|
KM68V1000BLTI-7 |
|
|
32-TSOP F,70ns,3.3V,L |
||||||||||||
KM68V1000BLT-10 |
|
32-TSOP F,100ns,3.3V,L |
KM68V1000BLTE-10 |
32-TSOP F,100ns,3.3V,L |
|
KM68V1000BLTI-10 |
|
|
32-TSOP F,100ns,3.3V,L |
||||||||||||
KM68V1000BLR-7 |
|
32-TSOP R,70ns,3.3V,L |
KM68V1000BLRE-7 |
32-TSOP R,70ns,3.3V,L |
|
KM68V1000BLRI-7 |
|
|
32-TSOP R,70ns,3.3V,L |
||||||||||||
KM68V1000BLR-10 |
|
32-TSOP R,100ns,3.3V,L |
KM68V1000BLRE-10 |
32-TSOP R,100ns,3.3V,L |
|
KM68V1000BLRI-10 |
|
|
32-TSOP R,100ns,3.3V,L |
||||||||||||
KM68V1000BLG-7L |
|
32-SOP,70ns,3.3V,LL |
KM68V1000BLGE-7L |
32-SOP,70ns,3.3V,LL |
|
KM68V1000BLGI-7L |
|
|
32-SOP,70ns,3.3V,LL |
||||||||||||
KM68V1000BLG-10L |
|
32-SOP,100ns,3.3V,LL |
KM68V1000BLGE-10L |
32-SOP,100ns,3.3V,LL |
|
KM68V1000BLGI-10L |
|
|
32-SOP,100ns,3.3V,LL |
||||||||||||
KM68V1000BLT-7L |
|
32-TSOP F,70ns,3.3V,LL |
KM68V1000BLTE-7L |
32-TSOP F,70ns,3.3V,LL |
|
KM68V1000BLTI-7L |
|
|
32-TSOP F,70ns,3.3V,LL |
||||||||||||
KM68V1000BLT-10L |
|
32-TSOP F,100ns,3.3V,LL |
KM68V1000BLTE-10L |
32-TSOP F,100ns,3.3V,LL |
|
KM68V1000BLTI-10L |
|
|
32-TSOP F,100ns,3.3V,LL |
||||||||||||
KM68V1000BLR-7L |
|
32-TSOP R,70ns,3.3V,LL |
KM68V1000BLRE-7L |
32-TSOP R,70ns,3.3V,LL |
|
KM68V1000BLRI-7L |
|
|
32-TSOP R,70ns,3.3V,LL |
||||||||||||
KM68V1000BLR-10L |
|
32-TSOP R,100ns,3.3V,LL |
KM68V1000BLRE-10L |
32-TSOP R,100ns,3.3V,LL |
|
KM68V1000BLRI-10L |
|
|
32-TSOP R,100ns,3.3V,LL |
||||||||||||
KM68U1000BLG-10 |
|
32-SOP,100ns,3.0V,L |
KM68U1000BLGE-10 |
32-SOP,100ns,3.0V,L |
|
KM68U1000BLGI-10 |
|
|
32-SOP,100ns,3.0V,L |
||||||||||||
KM68U1000BLT-10 |
|
32-TSOP F,100ns,3.0V,L |
KM68U1000BLTE-10 |
32-TSOP F,100ns,3.0V,L |
|
KM68U1000BLTI-10 |
|
|
32-TSOP F,100ns,3.0V,L |
||||||||||||
KM68U1000BLR-10 |
|
32-TSOP R,100ns,3.0V,L |
KM68U1000BLRE-10 |
32-TSOP R,100ns,3.0V,L |
|
KM68U1000BLRI-10 |
|
|
32-TSOP R,100ns,3.0V,L |
||||||||||||
KM68U1000BLG-10L |
|
32-SOP,100ns,3.0V,LL |
KM68U1000BLGE-10L |
32-SOP,100ns,3.0V,LL |
|
KM68U1000BLGI-10L |
|
|
32-SOP,100ns,3.0V,LL |
||||||||||||
KM68U1000BLT-10L |
|
32-TSOP F,100ns,3.0V,LL |
KM68U1000BLTE-10L |
32-TSOP F,100ns,3.0V,LL |
|
KM68U1000BLTI-10L |
|
|
32-TSOP F,100ns,3.0V,LL |
||||||||||||
KM68U1000BLR-10L |
|
32-TSOP R,100ns,3.0V,LL |
KM68U1000BLRE-10L |
32-TSOP R,100ns,3.0V,LL |
|
KM68U1000BLRI-10L |
|
|
32-TSOP R,100ns,3.0V,LL |
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
FUNCTIONAL DESCRIPTION |
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
CS1 |
|
CS2 |
|
|
OE |
|
|
WE |
|
I/O Pin |
|
|
Mode |
|
|
Power |
||||
|
H |
|
X1) |
|
|
X1) |
|
|
X1) |
|
High-Z |
|
|
Deselected |
|
|
Standby |
||||
|
X1) |
|
|
L |
|
|
X1) |
|
|
X1) |
|
High-Z |
|
|
Deselected |
|
|
Standby |
|||
|
L |
|
|
H |
|
|
H |
|
|
H |
|
High-Z |
|
Output Disabled |
|
|
Active |
||||
|
L |
|
|
H |
|
|
L |
|
|
H |
|
Dout |
|
|
Read |
|
|
Active |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
L |
|
|
H |
|
|
X1) |
|
|
L |
|
Din |
|
|
Write |
|
|
Active |
|||
1. X means don′t care(Must be in high or low status.)
ABSOLUTE MAXIMUM RATINGS1)
Item |
Symbol |
Ratings |
Unit |
Remark |
Voltage on any pin relative to Vss |
VIN,VOU |
-0.5 to VCC+0.5 |
V |
- |
Voltage on Vcc supply relative to Vss |
VCC |
-0.3 to 4.6 |
V |
- |
Power Dissipation |
PD |
0.7 |
W |
- |
|
|
|
|
|
Storage temperature |
TSTG |
-65 to 150 |
°C |
- |
|
|
|
|
|
|
|
0 to 70 |
°C |
KM68V1000BL, KM68U1000BL |
Operating Temperature |
TA |
|
|
|
-25 to 85 |
°C |
KM68V1000BLE, KM68U1000BLE |
||
|
|
|
|
|
|
|
-40 to 85 |
°C |
KM68V1000BLI, KM68U1000BLI |
Soldering temperature and time |
TSOLDER |
260°C, 10sec (Lead Only) |
- |
- |
1.Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Functional operation should be restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Revision 2.0
March 1998
Loading...