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參數(shù)資料
| 型號： | IC42S16100-6T |
| 英文描述： | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| 中文描述： | 為512k × 16位× 2組（16兆）同步動態(tài)RAM |
| 文件頁數(shù)： | 29/78頁 |
| 文件大?。?/td> | 789K |
| 代理商： | IC42S16100-6T |
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IC42S16100
Integrated Circuit Solution Inc.
DR024-0D 06/25/2004
29
Interval Between Read and Write Commands
A read command can be interrupted and a new write
command executed while the read cycle is in progress, i.
e., before that cycle completes. Data corresponding to the
new write command can be input at the point new write
command is executed. To prevent collision between input
and output data at the I/On pins during this operation, the
output data must be masked using the U/LDQM pins. The
interval (t
CCD
) between these commands must be at least
one clock cycle.
The selected bank must be set to the active state before
executing this command.
CAS
latency = 2, 3, burst length = 4
WRITE B0
READ A0
COMMAND
U/LDQM
I/O
CLK
D
IN
B0
D
IN
B2
D
IN
B1
D
IN
B3
t
CCD
HI-Z
READ (CA=A, BANK 0)
WRITE (CA=B, BANK 0)
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| IC42S16100-6TG | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-6TI | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-6TIG | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-7T | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-7TG | 512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC42S16100-6TG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-6TI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-6TIG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-7T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16100-7TG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
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