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| 型號： | AS5SS256K18DQ-8 |
| 英文描述： | x18 Fast Synchronous SRAM |
| 中文描述： | x18快速同步SRAM |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 224K |
| 代理商： | AS5SS256K18DQ-8 |
SRAM
AS5SS128K36
Austin Semiconductor, Inc.
AS5SS128K36
Rev. 2.0 12/00
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
14
NOP, STALL AND DESELECT CYCLES
123
123
123
123
1234
1234
1234
1234
1234
1234
1234
1234
A1
1234
1234
1234
1234
1234
1234
12345678901234567890123
12345678901234567890123
12345678901234567890123
123
123
123
1234567890123456
1234567890123456
1234567890123456
1234
1234567890123456789012
1234567890123456789012
1234567890123456789012
A2
12
12
12
12
12
12
A3
123
123
123
A4
112345678901234
112345678901234
112345678901234
A5
112345678901234
112345678901234
112345678901234
t
KHQZ
123
123
123
D(A1)
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1234
1234
1234
Q(A2)
123
123
123
123
Q(A3)
123
123
123
123
Q(A5)
12
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12
WRITE
D(A1)
READ
Q(A2)
STALL
READ
Q(A3)
WRITE
D(A4)
STALL
NOP
READ
Q(A5)
DESELECT CONTINUE
DESELECT
123
123
123
Don’t Care
1234
1234
1234
1234
Undefined
CLK
CE\
ADV/LD\
R/W\
BWx\
ADDRESS
DQ
COMMAND
1
2 3 4 5 6 7 8 9 10
t
KHQX
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CKE\
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12345678
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12345678
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12345678
12345678
12345678
12345678
12345678
12345678
12
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12
1234567890
1234567890
1234567890
123456789
123456789
123456789
123456789
123456789
123456789
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123456789
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12345678
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12345678
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12
D(A4)
NOP, STALL AND DESELECT TIMING PARAMETERS
-11
MIN
3.0
MAX
MIN
3.0
MAX
t
KHQX
t
KHQZ
5.0
5.0
SYMBOL
-12
NOTE:
1.
The IGNORE CLOCK EDGE or STALL cycle (clock 3) illustrates CKE\ being used to create a “pause”. A WRITE is not performed
during this cycle.
For this waveform, ZZ and OE\ are tied LOW.
CE\ represents three signals. When CE\ = 0, it represents CE\ = 0, CE2\ = 0, CE2 = 1.
Data coherency is provided for all possible operations. If a READ is initiated, the most current data is used. The most recent data
may be from the input data register.
2.
3.
4.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS5SS256K18DQ-9 | x18 Fast Synchronous SRAM |
| AS5SS256K36 | 9216Kbits 256K x 36 Replacement with DSCC 5962-n/a | SSRAM |
| AS5SS256K36A | 256K x 36 SSRAM Flow-Through. Synchronous Burst SRAM |
| AS5SS128K36 | 128K x 36 SSRAM SYNCHRONOUS ZBL SRAM FLOW-THRU OUTPUT |
| AS5SS128K36DQ-10 | x36 Fast Synchronous SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS5SS256K18DQ-8/IT | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:256K x 18 SSRAM Synchronous Burst SRAM, Flow-Through |
| AS5SS256K18DQ-8IT | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:256K x 18 SSRAM Synchronous Burst SRAM, Flow-Through |
| AS5SS256K18DQ-9 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x18 Fast Synchronous SRAM |
| AS5SS256K18DQ-9/IT | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:256K x 18 SSRAM Synchronous Burst SRAM, Flow-Through |
| AS5SS256K18DQ-9/XT | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:256K x 18 SSRAM Synchronous Burst SRAM, Flow-Through |
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