FT5C1001(L)
1M x 1 SRAM
SRAM MEMORY
A..
SPECIFICATIONS
•
Comm, Ind, Mil Temp
• MIL-STD-883
M5004 non-compliant-B
SRAM
PIN ASSIGNMENT
(Top View)
28-Pin DIP
(400 MIL)
A10
A11
A12
A13
A14
A15
NC
A16
A17
A18
A19
Q
WE\
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Vcc
A9
A8
A7
A6
A5
A4
NC
A3
A2
A1
A0
D
CE\
32-Pin LCC
32-Pin SOJ
A10
A11
A12
NC
A13
A14
A15
NC
A16
A17
A18
A19
NC
Q
WE\
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Vcc
NC
A9
A8
A7
A6
A5
A4
A3
NC
A2
NC
A1
A0
D
CE\
FEATURES
•
•
•
•
•
•
•
High Speed: 20, 25, 35, and 45
Battery Backup: 2V data retention
Low power standby
Single +5V (+10%) Power Supply
Easy memory expansion with CE\ and OE\ options.
All inputs and outputs are TTL compatible
Three-state output
32-Pin Flat Pack
OPTIONS
• Timing
20ns access
25ns access
35ns access
45ns access
55ns access
70ns access
• Package(s)
Ceramic DIP (400 mil)
Ceramic LCC
Ceramic Flatpack
Ceramic SOJ
MARKING
-20
-25
-35
-45
-55
-70
A10
A11
A12
NC
A13
A14
A15
NC
A16
A17
A18
A19
NC
Q
WE\
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Vcc
NC
A9
A8
A7
A6
A5
A4
A3
NC
A2
NC
A1
A0
D
CE\
GENERAL DESCRIPTION
The
FT5C1001
employs low power, high-performance
silicon-gate CMOS technology. Static design eliminates the
need for external clocks or timing strobes while CMOS circuitry
reduces power consumption and provides for greater
reliability.
For flexibility in high-speed memory applications,
FT
offers chip enable (CE\) and output enable (OE\) capability.
These enhancements can place the outputs in High-Z for addi-
tional flexibility in system design. Writing to these devices is
accomplished when write enable (WE|) and CE\ inputs are both
LOW. Reading is accomplished when WE\ remains HIGH while
CE\ and OE\ go LOW. The devices offer a reduced power
standby mode when disabled. This allows system designs to
achieve low standby power requirements.
The “L” version provides an approximate 50 percent
reduction in CMOS standby current (I
SBC2
) over the standard
version.
All devices operation from a single +5V power supply
and all inputs and outputs are fully TTL compatible.
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
• Operating Temperature Ranges
Industrial (-40
o
C to +85
o
C)
Military (-55
o
C to +125
o
C)
• 2V data retention/low power
*
.
F
p
.
MT5C1001
Rev. 2.0 2/00
1
京公网安备 11010802033920号
EEWORLD
