64Kx16 Bit High-Speed CMOS Static RAM(3.3V Operating)
Operated at Commercial and Industrial Temperature Ranges.
for AT&T
CMOS SRAM
Revision History
Rev. No.
Rev. 0.0
Rev. 1.0
History
Initial release with Preliminary.
Release to Final Data Sheet.
1.1. Delete Preliminary.
1.2. Changed DC characteristics.
Item
I
CC
12ns
15ns
20ns
Added 48-fine pitch BGA.
Changed device part name for FP-BGA.
Item
Previous
Symbol
Z
ex) KM616V1002CZ -> KM616V1002CF
Changed device ball name for FP-BGA.
Previous
I/O1 ~ I/O8
I/O9 ~ I/O16
1. Added 10ns speed for FP-BGA only.
2. Changed Standby Current.
Item
Previous
Standby Current(Isb1)
0.3mA
3. Added Data Retention Characteristics.
Draft Data
Aug. 5. 1998
Sep. 7. 1998
Remark
Preliminary
Final
Previous
85mA
83mA
80mA
Changed
95mA
93mA
90mA
Sep. 17. 1998
Nov. 5. 1998
Changed
F
Final
Final
Rev. 2.0
Rev. 2.1
Rev. 2.2
Dec. 10. 1998
Changed
I/O9 ~ I/O16
I/O1 ~ I/O8
Mar. 2. 1999
Changed
0.5mA
Final
Rev. 3.0
Final
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the
specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any questions,
please contact the SAMSUNG branch office near your office, call or contact Headquarters.
-1-
Revision 3.0
March 1999
KM616V1002C/CL, KM616V1002CI/CLI
FEATURES
• Fast Access Time 10
*
,12,15,20ns(Max.)
• Low Power Dissipation
Standby (TTL)
: 30mA(Max.)
(CMOS) : 5mA(Max.)
0.5mA(Max.) L-ver. only
Operating KM616V1002C/CL - 10: 105mA(Max.)
KM616V1002C/CL - 12: 95mA(Max.)
KM616V1002C/CL - 15: 93mA(Max.)
KM616V1002C/CL - 20: 90mA(Max.)
• Single 3.3±0.3V Power Supply
• TTL Compatible Inputs and Outputs
• Fully Static Operation
- No Clock or Refresh required
• Three State Outputs
• 2V Minimum Data Retention; L-ver. only
• Center Power/Ground Pin Configuration
• Data Byte Control: LB: I/O
1
~ I/O
8
, UB: I/O
9
~ I/O
16
• Standard Pin Configuration:
KM616V1002CJ: 44-SOJ-400
KM616V1002CT: 44-TSOP2-400F
KM616V1002CF: 48-Fine pitch BGA with 0.75 Ball pitch
*
FP-BGA only.
for AT&T
CMOS SRAM
64K x 16 Bit High-Speed CMOS Static RAM(3.3V Operating)
GENERAL DESCRIPTION
The KM616V1002C is a 1,048,576-bit high-speed Static Ran-
dom Access Memory organized as 65,536 words by 16 bits.
The KM616V1002C uses 16 common input and output lines
and has at output enable pin which operates faster than
address access time at read cycle. Also it allows that lower and
upper byte access by data byte control (UB, LB). The device is
fabricated using SAMSUNG′s advanced CMOS process and
designed for high-speed circuit technology. It is particularly well
suited for use in high-density high-speed system applications.
The KM616V1002C is packaged in a 400mil 44-pin plastic SOJ
or TSOP2 forward or 48-Fine pitch BGA.
FUNCTIONAL BLOCK DIAGRAM
Clk Gen.
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
I/O
1
~I/O
8
I/O
9
~I/O
16
ORDERING INFORMATION
KM616V1002C/CL -10/12/15/20
Commercial Temp.
Industrial Temp.
KM616V1002CI/CLI -10/12/15/20
Pre-Charge Circuit
Row Select
Memory Array
512 Rows
128x16 Columns
PIN FUNCTION
Pin Name
Data
Cont.
Data
Cont.
Gen.
CLK
A
9
A
10
A
11
A
12
A
13
A
14
A
15
Pin Function
Address Inputs
Write Enable
Chip Select
Output Enable
Lower-byte Control(I/O
1
~I/O
8
)
Upper-byte Control(I/O
9
~I/O
16
)
Data Inputs/Outputs
Power(+3.3V)
Ground
No Connection
I/O Circuit &
Column Select
A
0
- A
15
WE
CS
OE
LB
UB
I/O
1
~ I/O
16
WE
OE
UB
LB
CS
V
CC
V
SS
N.C
-2-
Revision 3.0
March 1999
KM616V1002C/CL, KM616V1002CI/CLI
PIN CONFIGURATION(TOP
VIEW)
1
2
3
for AT&T
CMOS SRAM
4
5
6
A
0
A
1
A
2
A
3
A
4
CS
I/O
1
I/O
2
I/O
3
1
2
3
4
5
6
7
8
9
44 A
15
43 A
14
42 A
13
41 OE
40 UB
39 LB
38 I/O
16
37 I/O
15
36 I/O
14
D
Vss
I/O4
N.C
A7
I/O12
Vcc
C
I/O2
I/O3
A5
A6
I/O11
I/O10
B
I/O1
UB
A3
A4
CS
I/O9
A
LB
OE
A0
A1
A2
N.C
I/O
4
10
Vcc 11
Vss 12
I/O
5
13
I/O
6
14
I/O
7
15
I/O
8
16
WE 17
A
5
18
A
6
19
A
7
20
A
8
21
N.C 22
SOJ/
TSOP2
35 I/O
13
34 Vss
33 Vcc
32 I/O
12
31 I/O
11
30 I/O
10
29 I/O
9
28 N.C
27 A
12
26 A
11
25 A
10
24 A
9
23 N.C
H
N.C
A8
A9
A10
A11
N.C
G
I/O8
N.C
A12
A13
WE
I/O16
F
I/O7
I/O6
A14
A15
I/O14
I/O15
E
Vcc
I/O5
N.C
N.C
I/O13
Vss
48-CSP
ABSOLUTE MAXIMUM RATINGS*
Parameter
Voltage on Any Pin Relative to V
SS
Voltage on V
CC
Supply Relative to V
SS
Power Dissipation
Storage Temperature
Operating Temperature
Commercial
Industrial
Symbol
V
IN
, V
OUT
V
CC
P
d
T
STG
T
A
T
A
Rating
-0.5 to 4.6
-0.5 to 4.6
1
-65 to 150
0 to 70
-40 to 85
Unit
V
V
W
°C
°C
°C
*
Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent 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 operating sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS*
(T
A
= to 70°C)
Parameter
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Symbol
V
CC
V
SS
V
IH
V
IL
Min
3.0
0
2.0
-0.5**
Typ
3.3
0
-
-
Max
3.6
0
V
CC
+0.5***
0.8
Unit
V
V
V
V
* The above parameters are also guaranteed at industrial temperature range.
**
V
IL
(Min) = -2.0V a.c(Pulse Width
≤
8ns) for I
≤
20mA.
***
V
IH
(Max) = V
CC +
2.0V a.c(Pulse Width
≤
8ns) for I
≤
20mA
-3-
Revision 3.0
March 1999
KM616V1002C/CL, KM616V1002CI/CLI
for AT&T
CMOS SRAM
DC AND OPERATING CHARACTERISTICS*
(T
A
=0 to 70°C, Vcc=3.3±0.3V, unless otherwise specified)
Parameter
Input Leakage Current
Output Leakage Current
Operating Current
Symbol
I
LI
I
LO
I
CC
Test Conditions
V
IN
=V
SS
to V
CC
CS=V
IH
or OE=V
IH
or WE=V
IL
V
OUT
=V
SS
to V
CC
Min. Cycle, 100% Duty
CS=V
IL,
V
IN
= V
IH
or V
IL,
I
OUT
=0mA
10ns
**
12ns
15ns
20ns
Standby Current
I
SB
I
SB1
Min. Cycle, CS=V
IH
f=0MHz, CS
≥V
CC
-0.2V,
V
IN
≥V
CC
-0.2V or V
IN
≤0.2V
I
OL
=8mA
I
OH
=-4mA
Normal
L-Ver.
Min
-2
-2
-
-
-
-
-
-
-
-
2.4
Max
2
2
105
95
93
90
30
5
0.5
0.4
-
V
V
mA
mA
Unit
µA
µA
mA
Output Low Voltage Level
Output High Voltage Level
V
OL
V
OH
* The above parameters are also guaranteed at industrial temperature range.
** FP-BGA only.
CAPACITANCE*
(T
A
=25°C, f=1.0MHz)
Item
Input/Output Capacitance
Input Capacitance
* Capacitance is sampled and not 100% tested.
Symbol
C
I/O
C
IN
Test Conditions
V
I/O
=0V
V
IN
=0V
MIN
-
-
Max
8
6
Unit
pF
pF
AC CHARACTERISTICS
(T
A
=0 to 70°C, V
CC
=3.3±0.3V, unless otherwise noted.)
TEST CONDITIONS*
Parameter
Input Pulse Levels
Input Rise and Fall Times
Input and Output timing Reference Levels
Output Loads
* The above test conditions are also applied at industrial temperature range.
Value
0V to 3V
3ns
1.5V
See below
Output Loads(A)
Output Loads(B)
for t
HZ
, t
LZ
, t
WHZ
, t
OW
, t
OLZ
& t
OHZ
R
L
= 50Ω
+3.3V
D
OUT
V
L
= 1.5V
Z
O
= 50Ω
30pF*
D
OUT
319Ω
353
Ω
5pF*
* Capacitive Load consists of all components of the
test environment.
* Including Scope and Jig Capacitance
-4-
Revision 3.0
March 1999
KM616V1002C/CL, KM616V1002CI/CLI
READ CYCLE*
Parameter
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
UB, LB Access Time
Chip Enable to Low-Z Output
UB, LB Enable to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
UB, LB Disable to High-Z Output
Output Hold from Address Change
Chip Selection to Power Up Time
Chip Selection to Power DownTime
Symbol
t
RC
t
AA
t
CO
t
OE
t
BA
t
LZ
t
BLZ
t
OLZ
t
HZ
t
OHZ
t
BHZ
t
OH
t
PU
t
PD
KM616V1002C/
CL-10**
Min
10
-
-
-
-
3
0
0
0
0
0
3
0
-
Max
-
10
10
5
5
-
-
-
5
5
5
-
-
10
KM616V1002C/
CL-12
Min
12
-
-
-
-
3
0
0
0
0
0
3
0
-
Max
-
12
12
6
6
-
-
-
6
6
6
-
-
12
KM616V1002C/
CL-15
Min
15
-
-
-
-
3
0
0
-
-
-
3
0
-
Max
-
15
15
7
7
-
-
-
7
7
7
-
-
15
for AT&T
CMOS SRAM
KM616V1002C/
CL-20
Min
20
-
-
-
-
3
0
0
-
-
-
3
0
-
Max
-
20
20
9
9
-
-
-
9
9
9
-
-
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
* The above parameters are also guaranteed at industrial temperature range.
**
FP-BGA only.
WRITE CYCLE*
Parameter
Write Cycle Time
Chip Select to End of Write
Address Set-up Time
Address Valid to End of Write
Write Pulse Width(OE High)
Write Pulse Width(OE Low)
UB, LB Valid to End of Write
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End Write to Output Low-Z
Symbol
t
WC
t
CW
t
AS
t
AW
t
WP
t
WP1
t
BW
t
WR
t
WHZ
t
DW
t
DH
t
OW
KM616V1002C/
CL-10**
Min
10
7
0
7
7
10
7
0
0
5
0
3
Max
-
-
-
-
-
-
-
-
5
-
-
-
KM616V1002C/
CL-12
Min
12
8
0
8
8
12
8
0
0
6
0
3
Max
-
-
-
-
-
-
-
-
6
-
-
-
KM616V1002C/
CL-15
Min
15
9
0
9
9
15
9
0
0
7
0
3
Max
-
-
-
-
-
-
-
-
7
-
-
-
KM616V1002C/
CL-20
Min
20
10
0
10
10
20
10
0
0
8
0
3
Max
-
-
-
-
-
-
-
-
9
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
* The above parameters are also guaranteed at industrial temperature range.
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