High Speed SRAM
32K-Word By 8 Bit
CS18HS02563
Revision History
Rev. No
1.1
1.2
1.3
History
Add green code in part no.
Add in 28L TSOP 1 –8x13.4mm
Revise speed option and DC/AC
characteristics
Issue Date
Jul. 22,2005
Mar. 10,2006
Mar. 7,2007
1
Rev. 1.3
Chiplus reserves the right to change product or specification without notice.
High Speed SRAM
32K-Word By 8 Bit
CS18HS02563
DESCRIPTION
The CS18HS02563 series products are 32,768-words by 8-bits static RAMs fabricated with
advanced 8" wafer submicron CMOS technology. Using unique CMOS peripheral circuits and
special poly-load 4-transistor memory cells, the CS18HS02563 series products exhibit very
high-speed performance with single +3.3-volt power supply while requiring low power and no clock
or refreshing to operate. The CS18HS02563 is packed in 28-pin SOP-330mil, 28-pin SOJ-300mil
28-pin TSOP 1-8x13.4mm and Skinny 28-pin PDIP-300mil.
FEATURES
1.
2.
3.
4.
5.
6.
32,768-word x 8-bit organization
Low operation voltage: 3.0~3.6V
Fully static operation: no clock or refreshing required
LVTTL-compatible inputs and outputs
Common I/O capability
Low power consumption
Active: 100/90 mA（Max.）
Standby: 2 mA
7.
8.
9.
Very high speed access: 10/12 ns（Max.）
Output Enable (
OE
) available for very fast access
Standard pin configuration
28 SOP - 330mil
28 TSOP (I) - 8*13.4mm
28 SOJ - 300mil
Skinny 28 PDIP - 300mil
Product Family
Part No.
CS18HS02563A
CS18HS02563B
CS18HS02563J
CS18HS02563R
0~70
o
C
3.0~3.6V
12
90
Operating Temp Vcc. Range
Speed (ns)
Supply Current mA
(Max.)
100
Package Type
28 SOP
28 TSOP
28 SOJ
Skinny 28 PDIP
10
2
Rev. 1.3
Chiplus reserves the right to change product or specification without notice.
High Speed SRAM
32K-Word By 8 Bit
CS18HS02563
PIN DESCRIPTIONS
Symbols
A0〜A14
I/O1〜I/O8
Address Inputs
Data Inputs / Outputs
Chip Select Input
Write Enable Input
Output Enable Input
Power Supply
Ground
Functions
CS
WE
OE
VDD
VSS
TRUTH TABLE
CS
H
L
L
L
OE
X
H
L
X
WE
X
H
H
L
Mode
Not Selected
Output Disable
Read
Write
I/O1〜I/O8
High Z
High Z
Data Out
Data In
VDD Current
I
SB
, I
SB1
I
DD
I
DD
I
DD
ABSOLUTE MAXIMUM RATINGS
Parameters
Supply Voltage to Vss
Input/Output to Vss
Allowable Power Dissipation
Storage Temperature
Operating Temperature
Rating
-0.5 to +4.6
-0.5 to VDD +0.5
1.0
-65 to +150
0 to +70
Unit
V
V
W
℃
℃
OPERATING RANGE
Range
Commercial
Ambient Temperature
0~70
o
C
Vcc
3.3V±5%
4
Rev. 1.3
Chiplus reserves the right to change product or specification without notice.
High Speed SRAM
32K-Word By 8 Bit
CS18HS02563
DC ELECTRICAL CHARACTERISTICS
(VDD = 3.3V, Vss = 0V, Ta = 0 to 70
℃
)
Parameters
Input Low Voltage
Input High Voltage
Input Leakage Current
Output Leakage Current
Symbols
V
IL
V
IH
I
LI
I
LO
V
IN
= V
SS
to V
DD
V
I/O
= V
SS
to V
DD
,
or
Output Low Voltage
Output High Voltage
Operating Power
Supply Current
V
OL
V
OH
I
DD
Test Conditions
-
-
Min.
-0.3
2.1
-10
Typ.
-
-
-
-
Max
0.8
V
DD
+0.3
+10
+10
Unit
V
V
μ
A
μ
A
OE
= V
IH
or
CS
WE
= V
IH
= V
IL
-10
I
OL
= +8.0mA
I
OH
= -4.0mA
-
2.4
10
-
-
-
-
0.4
-
100
V
V
mA
CS
= V
IL
, I/O = 0 mA
Cycle = MIN
Duty = 100%
Standby Power Supply
Current
I
SB1
I
SB
12
-
-
-
-
90
15
mA
mA
CS
= V
IH
, Cycle = MIN
Duty = 100%
CS
≧
V
DD
-0.2V
-
-
2
mA
Note: Typical characteristics are measured at V
DD
= 3.3V, Ta = 25℃
AC CHARACTERISTICS
Capacitances
(V
DD
= 3.3V, Ta = 25
℃
, f = 1 MHz)
Parameters
Input Capacitance
Input/Output Capacitance
Symbols
C
IN
C
I/O
Conditions
V
IN
= 0V
V
OUT
= 0V
Max.
6
8
Unit
pF
pF
Note: These parameters are sampled but not 100% tested.
5
Rev. 1.3
Chiplus reserves the right to change product or specification without notice.
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