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PDF MES1M32GxxxM Data sheet ( Hoja de datos )
| Número de pieza | MES1M32GxxxM | |
| Descripción | 5V CMOS S-RAM Module | |
| Fabricantes | Elisra | |
| Logotipo |  |
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MES1M32XXXXX
High Speed 32 Mbit CMOS S-RAM Module
32Mbit, 1MX32, 5V CMOS S-RAM MODULE
Features
Module Access Times: 20, 35 & 45ns
Package:
66-Pin Ceramic PGA 1.385" SQ
Package Height 0.215"/ 0.160”
Single 5V (±10%) Power Supply
Industrial and Military Screening
Organized as two banks of 512Kx32
User Configurable as :
1Mx32, 2Mx16 or 4Mx8
TTL Compatible Input/Output
Product Description
The MES1M32 is a 32 megabit High Speed Static Ram MCM. Each MCM is constructed
from 8 -512KX8 SRam assembled in a multilayered cofired ceramic package, designed with
power and ground planes for lower noise and better ground bounce. These MCMs are
available in 20 to 45ns versions.
Block Diagram
Elisra Microelectronics TEL: 972-3-6175015 Fax: 972-3-6175650
October 2003 Rev. C
1 OF 11
Email: [email protected]
1 page  
www.DataSheet4U.com
MES1M32XXXXX
High Speed 32 Mbit CMOS S-RAM Module
AC Characteristics
Write Cycle
Parameter
Write Cycle Time
Address Set-up Time
Address Valid to End of Write
Data Valid to End of Write
Chip Select Low to End of Write
Write Pulse Width
Address Hold from Write End
Data Hold Time
Write Low to High Z
Output Active from End of Write
Read Cycle
Symbol
TAVAV
TAVWL
TAVWH
TDVWH
TELWH
TWLWH
TWHAX
TWHDX
TWLQZ *
TWHQX *
20ns
20
0
15
10
15
15
2
0
13
0
35ns
35
0
25
20
25
25
2
0
15
0
45ns
45
0
35
30
35
35
2
0
15
0
Limits
min
min
min
min
min
min
min
min
max
min
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Parameter
Symbol
Read Cycle Time
Address Access Time
Output Hold from Address Change
Chip Select Access Time
Output Enable to Output Valid
Chip Select to Output in Low Z
Chip Disable to Output in High Z
Output Enable to Output in Low Z
Output Disable to Output in High Z
TAVAV
TAVQV
TAVQX
TELQV
TGLQV
TELQX*
TEHQZ*
TGLQX*
TGHQZ*
(*) - Parameter is guaranteed, but not tested.
20ns
20
20
5
20
12
3
10
0
10
35ns
35
35
5
35
25
4
15
0
15
45ns
45
45
5
45
35
4
15
0
15
Limits
min
max
min
max
max
min
max
min
max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
Elisra Microelectronics TEL: 972-3-6175015 Fax: 972-3-6175650
October 2003 Rev. C
5 OF 11
Email: [email protected]
5 Page 
www.DataSheet4U.com
MES1M32XXXXX
High Speed 32 Mbit CMOS S-RAM Module
Ordering Information (Standard Military Screened Products*)
Model Number
Speed
MES1M32G120M
MES1M32G135M
MES1M32G145M
MES1M32G220M
MES1M32G235M
MES1M32G245M
20ns
35ns
45ns
20ns
35ns
45ns
(*) - Contact Elisra for additional designs
Package
CPGA
CPGA
CPGA
CPGA
CPGA
CPGA
Part Number Breakdown
Elisra Microelectronics TEL: 972-3-6175015 Fax: 972-3-6175650
October 2003 Rev. C
11 OF 11
Email: [email protected]
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet MES1M32GxxxM.PDF ] | |
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