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參數(shù)資料
| 型號： | GS8640FZ18T-8IVT |
| 廠商： | GSI TECHNOLOGY |
| 元件分類： | SRAM |
| 英文描述： | 4M X 18 ZBT SRAM, 8 ns, PQFP100 |
| 封裝： | TQFP-100 |
| 文件頁數(shù)： | 14/19頁 |
| 文件大小： | 456K |
| 代理商： | GS8640FZ18T-8IVT |
GS8640FZ18/36T-xxxV
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.00a 2/2009
4/19
2007, GSI Technology
TQFP Pin Descriptions
Symbol
Type
Description
A0, A1
In
Burst Address Inputs; Preload the burst counter
A
In
Address Inputs
CK
In
Clock Input Signal
BA
In
Byte Write signal for data inputs DQA1-DQA9; active low
BB
In
Byte Write signal for data inputs DQB1-DQB9; active low
BC
In
Byte Write signal for data inputs DQC1-DQC9; active low
BD
In
Byte Write signal for data inputs DQD1-DQD9; active low
W
In
Write Enable; active low
E1
In
Chip Enable; active low
E2
In
Chip Enable; Active High. For self decoded depth expansion
E3
In
Chip Enable; Active Low. For self decoded depth expansion
G
In
Output Enable; active low
ADV
In
Advance/Load; Burst address counter control pin
CKE
In
Clock Input Buffer Enable; active low
DQA
I/O
Byte A Data Input and Output pins
DQB
I/O
Byte B Data Input and Output pins
DQC
I/O
Byte C Data Input and Output pins
DQD
I/O
Byte D Data Input and Output pins
ZZ
In
Power down control; active high
LBO
In
Linear Burst Order; active low
VDD
In
Core power supply
VSS
In
Ground
VDDQ
In
Output driver power supply
NC
—
No Connect
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| GS8640FZ36GT-5.5 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 5.5NS 100TQFP - Trays |
| GS8640FZ36GT-6.5 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 6.5NS 100TQFP - Trays |
| GS8640FZ36GT-7.5 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 7.5NS 100TQFP - Trays |
| GS8640FZ36GT-8.0 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 8NS 100TQFP - Trays |
| GS8640FZ36GT-8.0I | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 8NS 100TQFP - Trays |
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