K6T0808C1D Family
CMOS SRAM
32Kx8 bit Low Power CMOS Static RAM
FEATURES
GENERAL DESCRIPTION
· Process Technology : TFT
The K6T0808C1D 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 fami-
lies also support low data retention voltage for battery back-
up operation with low data retention current.
· Organization : 32Kx8
· Power Supply Voltage : 4.5~5.5V
· Low Data Retention Voltage : 2V(Min)
· Three state output and TTL Compatible
· Package Type : 28-DIP-600B, 28-SOP-450
28-TSOP1-0813.4 F/R
PRODUCT FAMILY
Power Dissipation
Product Family
Operating Temperature
VCC Range
Speed
PKG Type
Standby
(ISB1, Max)
Operating
(Icc2, Max)
K6T0808C1D-L
K6T0808C1D-B
K6T0808C1D-P
K6T0808C1D-F
30mA
5mA
28-DIP,28-SOP
28-TSOP1-F/R
551)/70ns
70ns
Commercial (0~70°C)
Industrial (-40~85°C)
4.5 to 5.5V
60mA
30mA
5mA
28-SOP
28-TSOP1-F/R
1. The parameter is tested with 50pF test load.
PIN DESCRIPTION
FUNCTIONAL BLOCK DIAGRAM
1
28
27
26
25
24
23
22
21
A10
CS
OE
A11
A9
Clk gen.
Precharge circuit.
2
3
I/O8
I/O7
I/O6
I/O5
I/O4
VSS
I/O3
I/O2
I/O1
A0
4
A8
A13
A8
A14
A12
A7
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
WE
A13
A8
5
A13
WE
VCC
A14
A12
A7
6
2
28-TSOP
Type1 - Forward
7
A12
8
3
Memory array
256 rows
128´ 8 columns
20
19
18
17
16
15
9
Row
select
A14
A4
4
A6
10
11
12
13
14
A6
5
A9
A5
A5
A5
A6
A7
A1
A4
6
A11
OE
A4
A2
A3
28-DIP
7
A3
28-SOP
8
14
13
12
11
10
9
A3
A4
A10
CS
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A2
A2
A1
9
A1
I/O Circuit
A5
Data
cont
I/O1
I/O8
A0
A6
I/O1
I/O2
I/O3
VSS
I/O4
I/O5
I/O6
I/O7
I/O8
CS
Column select
10
11
12
13
14
I/O8
I/O7
I/O6
I/O5
I/O4
A0
A7
A12
A14
VCC
WE
A13
A8
I/O1
I/O2
I/O3
VSS
8
28-TSOP
Type1 - Reverse
Data
cont
7
6
5
4
A10 A3 A0 A1 A2 A9 A11
A9
3
A11
2
1
A10
OE
CS
Pin Name
CS
Function
Chip Select Input
Output Enable Input
Write Enable Input
Address Inputs
Pin Name
I/O1~I/O8
Vcc
Function
Control
Logic
WE
OE
Data Inputs/Outputs
Power
OE
WE
Vss
Ground
A0~A14
NC
No connect
SAMSUNG ELECTRONICS CO., LTD. reserves the right to change products and specifications without notice.
Revision 1.0
November 1997
SAMSUNG [ SAMSUNG ]
