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參數(shù)資料
| 型號(hào)： | A625308A-70SU |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 32K X 8 BIT CMOS SRAM |
| 中文描述： | 32K的× 8位CMOS的SRAM |
| 文件頁數(shù)： | 2/14頁 |
| 文件大小： | 141K |
| 代理商： | A625308A-70SU |
A625308A Series
Preliminary
32K X 8 BIT CMOS SRAM
Features
n
Power Supply Range: 4.5V to 5.5V
n
Access times: 70 ns
A625308A-S series:
A625308A-SI/SU series: Operating: 35mA (max.)
General Description
PRELIMINARY (July, 2002, Version 0.2)
1
AMIC Technology, Inc.
Operating: 35mA (max.)
Standby:
10
μ
A (max.)
Standby:
15
μ
A (max.)
n
Extended operating temperature range: 0
°
C to 70
°
C
for -S series, -25
°
C to 85
°
C for -SI series, -40
°
C to
85
°
C for -SU series.
n
Full static operation, no clock or refreshing required
n
All inputs and outputs are directly TTL-compatible
n
Common I/O using three-state output
n
Data retention voltage: 2.0V (min.)
n
Available in 28-pin, DIP/SOP and TSOP
The A625308A is a low operating current 262,144-bit
static random access memory organized as 32,768
words by 8 bits and operates on a voltage from 4.5V to
5.5V.
Inputs and three-state outputs are TTL compatible and
allow for direct interfacing with common system bus
structures.
Pin Configurations
Minimum standby power is drawn by this device when
CE is at a high level, independent of the other input
levels.
Data retention is guaranteed at a power supply voltage
as low as 2.0V.
n
DIP /
SOP
n
TSOP
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O
0
I/O
1
I/O
2
GND
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
CE
OE
A11
A9
A8
A13
WE
VCC
A10
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A625308AV
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
A11
A9
A8
A13
WE
A14
A12
A7
A6
A5
A4
A3
I/O
6
I/O
5
I/O
4
I/O
3
VSS
I/O
2
I/O
1
I/O
0
A0
A1
A2
A10
CE
VCC
I/O
7
OE
~
~
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A625308AM-70S | 制造商:AMIC Technology Corp 功能描述:IC,SRAM,32KX8,CMOS,SOP,28PIN,PLASTIC |
| A625308AM-70SI | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32K X 8 BIT CMOS SRAM |
| A625308AM-70SU | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32K X 8 BIT CMOS SRAM |
| A625308ASERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32K X 8 BIT CMOS SRAM |
| A625308AV-70S | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32K X 8 BIT CMOS SRAM |
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