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A42L2604V-50UF PDF预览

A42L2604V-50UF

更新时间: 2024-01-16 12:33:52
品牌 Logo 应用领域
联笙电子 - AMICC /
页数 文件大小 规格书
25页 261K
描述
EDO DRAM, 4MX4, 50ns, CMOS, PDSO24

A42L2604V-50UF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSOP, TSOP24/26,.36Reach Compliance Code:unknown
风险等级:5.84最长访问时间:50 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G24
内存密度:16777216 bit内存集成电路类型:EDO DRAM
内存宽度:4端子数量:24
字数:4194304 words字数代码:4000000
最高工作温度:85 °C最低工作温度:-40 °C
组织:4MX4输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP
封装等效代码:TSOP24/26,.36封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE电源:3.3 V
认证状态:Not Qualified刷新周期:2048
自我刷新:YES最大待机电流:0.001 A
子类别:DRAMs最大压摆率:0.075 mA
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

A42L2604V-50UF 数据手册

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A42L2604 Series  
Preliminary  
4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE  
Features  
nOrganization: 4,194,304 words X 4 bits  
nPart Identification  
- A42L2604 (2K Ref.)  
nSingle 3.3V power supply/built-in VBB generator  
nLow power consumption  
- Operating: 80mA (-45 max)  
- Standby: 1.0mA (TTL), 1.5mA (CMOS),  
350mA (Self-refresh current)  
nHigh speed  
nIndustrial operating temperature range: -40°C to +85°C  
for -U  
nFast Page Mode with Extended Data Out  
n2K Refresh Cycle in 32ms  
nRead-modify-write, RAS -only, CAS -before- RAS ,  
Hidden refresh capability  
nTTL-compatible, three-state I/O  
nJEDEC standard packages  
- 300mil, 24/26-pin SOJ  
- 300mil, 24/26-pin TSOP type II package  
- 45/50 ns RAS access time  
- 20/22 ns column address access time  
- 12/13 ns CAS access time  
- 18/20 ns EDO Page Mode Cycle Time  
General Description  
cycle with a feature called Extended Data Out (EDO).  
This allow random access of up to 2048(2K Ref.) words  
within a row at a 56/50 MHz EDO cycle, making the  
A42L2604 ideally suited for graphics, digital signal  
processing and high performance computing systems.  
The A42L2604 is a new generation randomly accessed  
memory for graphics, organized in a 4,194,304-word by  
4-bit configuration. This product can execute Write and  
Read operation via  
pin.  
CAS  
The A42L2604 offers an accelerated Fast Page Mode  
Pin Configuration  
n SOJ  
n TSOP  
Pin Descriptions  
26  
25  
24  
23  
22  
21  
26  
25  
24  
23  
22  
21  
VCC  
1
2
3
4
5
VSS  
VCC  
1
2
3
4
5
VSS  
Symbol  
A0 – A10  
I/O0 - I/O3  
Description  
Address Inputs (2K product)  
Data Input/Output  
I/O  
I/O  
0
1
I/O  
I/O  
0
1
I/O  
I/O  
3
2
I/O  
I/O  
3
2
WE  
RAS  
NC  
CAS  
OE  
A9  
WE  
RAS  
NC  
CAS  
OE  
A9  
Row Address Strobe  
RAS  
CAS  
WE  
6
6
Column Address Strobe  
A10  
A0  
8
19  
18  
17  
16  
15  
14  
A8  
A10  
A0  
8
19  
18  
17  
16  
15  
14  
A8  
Write Enable  
9
A7  
9
A7  
A1  
10  
11  
12  
13  
A6  
A1  
10  
11  
12  
13  
A6  
Output Enable  
OE  
A2  
A5  
A2  
A5  
VCC  
VSS  
NC  
3.3V Power Supply  
Ground  
A3  
A4  
A3  
A4  
VCC  
VSS  
VCC  
VSS  
No Connection  
PRELIMINARY  
(June, 2002, Version 0.3)  
1
AMIC Technology, Inc.  

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