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CY7C425-20VCT PDF预览

CY7C425-20VCT

更新时间: 2024-01-19 13:51:42
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 存储内存集成电路先进先出芯片时钟
页数 文件大小 规格书
22页 512K
描述
FIFO, 1KX9, 20ns, Asynchronous, CMOS, PDSO28, 0.300 INCH, SOJ-28

CY7C425-20VCT 技术参数

生命周期:Obsolete零件包装代码:SOJ
包装说明:SOJ,针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.7
最长访问时间:20 ns其他特性:RETRANSMIT
周期时间:30 nsJESD-30 代码:R-PDSO-J28
JESD-609代码:e4长度:17.907 mm
内存密度:9216 bit内存宽度:9
功能数量:1端子数量:28
字数:1024 words字数代码:1000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:1KX9
可输出:NO封装主体材料:PLASTIC/EPOXY
封装代码:SOJ封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
认证状态:Not Qualified座面最大高度:3.556 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:J BEND
端子节距:1.27 mm端子位置:DUAL
宽度:7.5057 mmBase Number Matches:1

CY7C425-20VCT 数据手册

 浏览型号CY7C425-20VCT的Datasheet PDF文件第1页浏览型号CY7C425-20VCT的Datasheet PDF文件第3页浏览型号CY7C425-20VCT的Datasheet PDF文件第4页浏览型号CY7C425-20VCT的Datasheet PDF文件第5页浏览型号CY7C425-20VCT的Datasheet PDF文件第6页浏览型号CY7C425-20VCT的Datasheet PDF文件第7页 
CY7C419/21/25/29/33  
DATAINPUTS  
(D D  
Logic Block Diagram  
Pin Configurations  
)
8
0
DIP  
Top View  
PLCC/LCC  
Top View  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
28  
27  
26  
V
cc  
W
D
D
4
D
5
D
6
4
3
2
1
323130  
29  
8
3
2
D
2
D
6
5
WRITE  
W
D
D
D
D
RAM ARRAY  
256x 9  
D
D
6
7
8
9
10  
11  
12  
13  
28  
27  
26  
CONTROL  
7
1
25  
24  
23  
22  
21  
NC  
D
0
512x 9  
D
7
1
0
7C419  
XI  
FF  
FL/RT  
MR  
EF  
WRITE  
POINTER  
1024x 9  
2048x 9  
4096x 9  
READ  
POINTER  
7C419  
FL/RT  
MR  
EF  
7C420/1  
7C424/5  
7C428/9  
7C432/3  
7C421/5/9 25  
XI  
FF  
Q
0
7C433  
Q
0
24  
23  
22  
21  
Q
1
XO/HF  
20  
19  
18  
17  
16  
15  
XO/HF  
NC  
Q
2
Q
7
Q
1
Q
7
Q
6
Q
Q
Q
Q
Q
Q
2
3
8
6
5
4
14 15 1617 181920  
THREE-  
STATE  
C4202  
BUFFERS  
GND  
R
TQFP  
Top View  
DATA OUTPUTS  
(Q Q  
C4203  
)
8
0
MR  
RESET  
LOGIC  
FL/RT  
READ  
CONTROL  
R
32 3130 29 28 27 26 25  
FLAG  
EF  
FF  
D
LOGIC  
7
D
D
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
1
FL/RT  
NC  
0
NC  
7C419  
7C421/5/9  
7C433  
NC  
XI  
NC  
EXPANSION  
LOGIC  
XI  
MR  
EF  
XO/HF  
C4201  
FF  
Q
0
XO/HF  
Q
1
Q
7
9
10 11 12 13 14 15 16  
C4204  
Selection Guide  
256 x 9  
7C41910 7C41915  
7C41930 7C41940  
7C42040 7C42065  
512 x 9 (600-mil only)  
512 x 9  
7C42020 7C42025  
7C42110 7C42115 7C42120 7C42125 7C42130 7C42140 7C42165  
7C42420 7C42425 7C42430 7C42440 7C42465  
1K x 9 (600-mil only)  
1K x 9  
7C42510 7C42515 7C42520 7C42525 7C42530 7C42540 7C42565  
2K x 9 (600-mil only)  
2K x 9  
7C42820  
7C42910 7C42915 7C42920 7C42925 7C42930 7C42940 7C42965  
7C43225 7C43240  
7C43310 7C43315 7C43320 7C43325 7C43330 7C43340 7C43365  
7C42865  
4K x 9 (600-mil only)  
4K x 9  
Frequency (MHz)  
50  
10  
35  
40  
15  
35  
33.3  
20  
28.5  
25  
25  
30  
35  
20  
40  
35  
12.5  
65  
Maximum Access Time (ns)  
ICC1 (mA)  
35  
35  
35  
DC Voltage Applied to Outputs  
Maximum Rating [1]  
in High Z State................................................0.5V to +7.0V  
DC Input Voltage ............................................0.5V to +7.0V  
Power Dissipation.......................................................... 1.0W  
Output Current, into Outputs (LOW)............................ 20 mA  
(Above which the useful life may be impaired. For user guide-  
lines, not tested.)  
Storage Temperature .................................–65°C to +150°C  
Static Discharge Voltage ........................................... >2000V  
(per MILSTD883, Method 3015)  
Ambient Temperature with  
Power Applied.............................................55°C to +125°C  
Latch-Up Current..................................................... >200 mA  
Supply Voltage to Ground Potential............... 0.5V to +7.0V  
Note:  
1. Single Power Supply: The voltage on any input or I/O pin can not exceed the power pin during power-up.  
Document #: 38-06001 Rev. *A  
Page 2 of 22  

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