K6L0908C2A-GP70 View Datasheet(PDF) - Samsung
Part Name
Description
Manufacturer
K6L0908C2A-GP70 Datasheet PDF : 9 Pages
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K6L0908C2A Family
CMOS SRAM
64Kx8 bit Low Power CMOS Static RAM
FEATURES
• Process Technology: Poly Load
• Organization: 64Kx8
• Power Supply Voltage: 4.5~5.5V
• Low Data Retention Voltage: 2V(Min)
• Three state output and TTL Compatible
• Package Type: 32-SOP-525, 32-TSOP1-0820F
GENERAL DESCRIPTION
The K6L0908C2A 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
Product Family Operating Temperature VCC Range
Speed
K6L0908C2A-L
K6L0908C2A-B
K6L0908C2A-P
K6L0908C2A-F
Commercial (0~70°C)
Industrial (-40~85°C)
4.5 to 5.5V
55/70ns
70ns
Power Dissipation
Standby
(ISB1, Max)
100µA
Operating
(ICC2, Max)
20µA
100µA
70mA
50µA
PKG Type
32-SOP
32-TSOP1-F
PIN DESCRIPTION
N.C 1
32 VCC
N.C 2
31 A15
A14 3
30 CS2
A12 4
29 WE A11 1
A7 5
A9 2
28 A13 A8 3
A6 6
27
A8 A13
4
WE 5
A5 7
26 A9 CS2 6
A4 8
A15
32-SOP 25 A11 VCC
7
8
A3 9
A2 10
24 OE NC 9
NC 10
23 A10 A14 11
A1 11
22
CS1 A12
12
A7 13
A0 12
21 I/O8 A6 14
I/O1 13
A5 15
20
I/O7 A4
16
I/O2 14
19 I/O6
I/O3 15
18 I/O5
VSS 16
17 I/O4
32-TSOP
Type1 - Forward
Name
CS1, CS2
OE
WE
A0~A15
I/O1~I/O8
Vcc
Vss
N.C
Function
Chip Select Inputs
Output Enable Input
Write Enable Input
Address Inputs
Data Inputs/Outputs
Power
Ground
No Connection
FUNCTIONAL BLOCK DIAGRAM
32 OE
31 A10
30 CS1
29 I/O8
28 I/O7
27 I/O6
26 I/O5
25 I/O4
24 VSS
23 I/O3
22 I/O2
21 I/O1
20 A0
19 A1
18 A2
17 A3
A3
A4
A5
A6
A7
A12
A13
A14
A15
I/O1
I/O8
Clk gen.
Precharge circuit.
Row
select
Memory array
512 rows
128×8 columns
Data
cont
Data
cont
I/O Circuit
Column select
A0 A1 A2 A8 A9 A10 A11
CS1
CS2
Control
WE
Logic
OE
SAMSUNG ELECTRONICS CO., LTD. reserves the right to change products and specifications without notice.
2
Revision 4.0
January 1997
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