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A625308A-70SU PDF预览

A625308A-70SU

更新时间: 2024-01-08 06:41:06
品牌 Logo 应用领域
联笙电子 - AMICC 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
14页 143K
描述
32K X 8 BIT CMOS SRAM

A625308A-70SU 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP, DIP28,.6Reach Compliance Code:unknown
风险等级:5.84最长访问时间:70 ns
I/O 类型:COMMONJESD-30 代码:R-PDIP-T28
内存密度:262144 bit内存集成电路类型:STANDARD SRAM
内存宽度:8端子数量:28
字数:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:32KX8
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL电源:5 V
认证状态:Not Qualified最大待机电流:0.000003 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.035 mA标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

A625308A-70SU 数据手册

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A625308A Series  
Preliminary  
32K X 8 BIT CMOS SRAM  
Features  
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 Power Supply Range: 4.5V to 5.5V  
n Access times: 70 ns  
A625308A-S series:  
Operating: 35mA (max.)  
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  
Standby: 10mA (max.)  
A625308A-SI/SU series: Operating: 35mA (max.)  
Standby: 15mA (max.)  
n Data retention voltage: 2.0V (min.)  
n Available in 28-pin, DIP/SOP and TSOP  
General Description  
Minimum standby power is drawn by this device when  
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.  
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.  
Pin Configurations  
n DIP / SOP  
n TSOP  
1
VCC  
WE  
A13  
A8  
28  
27  
26  
A14  
A12  
A7  
OE  
A11  
A9  
1
2
3
4
5
6
7
8
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
A10  
CE  
2
3
4
I/O7  
I/O6  
I/O5  
I/O4  
I/O3  
VSS  
I/O2  
I/O1  
I/O0  
A0  
A8  
A13  
WE  
VCC  
A14  
A12  
A7  
A6  
A5  
A4  
A3  
A6  
A5  
A4  
25  
24  
23  
22  
A9  
5
6
A11  
A625308AV  
9
A3  
A2  
A1  
A0  
OE  
7
8
10  
11  
12  
13  
14  
A10  
CE  
21  
20  
19  
18  
9
A1  
A2  
I/O7  
10  
11  
I/O6  
I/O5  
I/O0  
I/O1  
12  
13  
14  
17  
16  
15  
I/O2  
I/O4  
GND  
I/O3  
PRELIMINARY  
(July, 2002, Version 0.2)  
1
AMIC Technology, Inc.  

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