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參數資料
| 型號： | 3DS16-325SC-15 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
| 中文描述： | 為512k × 32位高速CMOS靜態RAM的5.0V工作 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 72K |
| 代理商： | 3DS16-325SC-15 |
PRELIMINARY
16Mbit CMOS SRAM
3DS16-325
512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating
Fast Access Time : 15 or 20ns
Single 5.0 ± 0.5V Power Supply
Power Dissipation
- Standby
- Operating
TTL Compatible Inputs and Outputs
Fully Static Operation
- No clock or Refresh required
Three State Outputs
Center Power/Ground Pin Configuration
Die Control : CS0#, CS1#, CS2# and
CS3# chip select
80mA
540mA (Max.)
The 3DS16-325 is a 16,777,216 - bit high-speed Static Random Access
Memory organized as 4 banks of 262,144 words of 16 bits. Two
banks can operate silmultaneously, giving 32 bit processing.
The 3DS16-325 uses 32 common input and output lines and has
an output enable pin which operates faster than address access
time at read cycle.
Also it allows lower and upper byte access by data control
(UB#, LB#). The device is manufactured using 3D PLUS well
known MCM-V patended technology designed for high-speed circuit
applications. It is particularly well suited for use in high-density
high-speed system applications. The 3DS16-325 is packaged in
a 64-pin PQFP .
3D PLUS
, 641 rue Hélène Boucher - ZI
F-78532 BUC Cedex FRANCE
Tel : 33 (0)1 30 83 26 50 FAX : 33 (0)1 39 56 25 89
Web : http://www. 3d-plus.com
3DFP-0012
Rev : 2
January 2000
Page 1/3
PIN CONFIGURATION
ELECTRONICS
BLOCK DIAGRAM
256k x 16 BIts
256k x 16 BIts
256k x 16 BIts
AO-17
WE
#
OE
#
UB
#
LB
#
CS
#
I/O
256k x 16 BIts
AO-17
WE
#
OE
#
UB
#
LB
#
CSO
#
I/O1-16
CS2
#
CS1
#
CS3
#
I/O17-32
Ao
A1
A2
A3
A4
CSO#
I/O1
I/O2
I/O3
I/O4
Vcc
Vss
I/O5
I/O6
I/O7
I/O8
WE#
A5
A6
A7
A8
A9
A17
A16
A15
OE#
UB#
LB#
I/O16
I/O15
I/O14
I/O13
Vss
Vcc
I/O12
I/O11
I/O10
I/O9
NC
A14
A13
A12
A11
A10
I
I
I
I
I
I
I
I
I
N
C
C
C
I
I
I
I
I
I
I
PQFP64
64
55
54
1
22
23
32
33
FEATURES
DESCRIPTION
3DS16-325S ( TOP VIEW )
AO-17
WE
#
OE
#
UB
#
LB
#
CS
#
I/O
AO-17
WE
#
OE
#
UB
#
LB
#
CS
#
I/O
AO-17
WE
#
OE
#
UB
#
LB
#
CS
#
I/O
PIN DESCRIPTION
A0-A17
Address Inputs
I/O1 - I/O32
Data Inputs / Outputs
LB#
Lower - Byte Control
CS0#, CS1#
CS2#, CS3#
WE#
Write Enable
OE#
Output Enable
Vcc
5.0 V Power
Vss
Ground
NC
No Connection
Chip Selects
UB#
Upper - Byte Control
相關PDF資料 |
PDF描述 |
|---|---|
| 3DS16-325SC-20 | 512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
| 3DS16-325SI-15 | 512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
| 3DS16-325SI-20 | 512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 3DS16-325SC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
| 3DS16-325SI-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
| 3DS16-325SI-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512K x 32 Bit High-Speed CMOS Static RAM-5.0V Operating |
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