|
|
PDF WMS256K16-xxx Data sheet ( Hoja de datos )
| Número de pieza | WMS256K16-xxx | |
| Descripción | 256Kx16 MONOLITHIC SRAM | |
| Fabricantes | White Electronic Designs | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de WMS256K16-xxx (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
White Electronic Designs
WMS256K16-XXX
256Kx16 MONOLITHIC SRAM, SMD 5962-96902
FEATURES
■ Access Times 17, 20, 25, 35ns
■ MIL-STD-883 Compliant Devices Available
■ Packaging
• 44 pin Ceramic SOJ (Package 102)
• 44 lead Ceramic Flatpack (Package 225)
• 44 lead Formed Ceramic Flatpack
■ Organized as 256Kx16
■ Data Byte Control:
• Lower Byte (LB#) = I/O1-8
• Upper Byte (UB#) = I/O9-16
■ 2V Minimum Data Retention for battery back up
operation (WMS256K16L-XXX Low Power Version
Only)
■ Commercial, Industrial and Military Temperature
Range
■ 5V Power Supply
■ Low Power CMOS
■ TTL Compatible Inputs and Outputs
PIN CONFIGURATION FOR WMS256K16-XXX
44 CSOJ
44 FlatpacK
TOP VIEW
A0
A1
A2
A3
A4
CS#
I/O1
I/O2
I/O3
I/O4
VCC
GND
I/O5
I/O6
I/O7
I/O8
WE#
A5
A6
A7
A8
A9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44 A17
43 A16
42 A15
41 OE#
40 UB#
39 LB#
38 I/O16
37 I/O15
36 I/O14
35 I/O13
34 GND
33 VCC
32 I/O12
31 I/O11
30 I/O10
29 I/O9
28 NC
27 A14
26 A13
25 A12
24 A11
23 A10
PIN DESCRIPTION
A0-17
LB#
UB#
I/O1-16
CS#
OE#
WE#
VCC
GND
NC
Address Inputs
Lower-Byte Control (I/O1-8)
Upper-Byte Control (I/O9-16)
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
No Connection
August 2004
Rev. 6
1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
1 page  
White Electronic Designs
WMS256K16-XXX
11.3 (0.446)
± 0.2 (0.009)
PACKAGE 102: 44 LEAD, CERAMIC SOJ
28.70 (1.13) ± 0.25 (0.010)
0.2 (0.008)
± 0.05 (0.002)
3.96 (0.156) MAX
0.89 (0.035)
Radius TYP
9.55 (0.376) ± 0.25 (0.010)
1.27 (0.050) ± 0.25 (0.010)
1.27 (0.050) TYP
26.7 (1.050) TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
PACKAGE 225: 44 LEAD, CERAMIC FLAT PACK
12.95 (0.510)
± 0.13 (0.005)
28.45 (1.120)
± 0.26 (0.010)
2.60 (0.102)
MAX
August 2004
Rev. 6
0.43 (0.017)
± 0.05 (0.002)
26.67 (1.050) TYP
0.14 (0.006)
± 0.05 (0.002)
1.27 (0.050) TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
10.16 (0.400)
± 0.51 (0.020)
5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet WMS256K16-xxx.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| WMS256K16-xxx | 256Kx16 MONOLITHIC SRAM | White Electronic Designs |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |