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參數(shù)資料
| 型號： | CXK5V8257BTM-70LL |
| 廠商： | Sony Corporation |
| 英文描述： | 32768-word X 8-bit High Speed CMOS Static RAM |
| 中文描述： | 32768字× 8位高速CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 204K |
| 代理商： | CXK5V8257BTM-70LL |
– 4 –
CXK5V8257BTM/BYM/BM
-70LL
-10LL
Item
Symbol
Unit
Min.
Max.
Min.
Max.
-70LL
-10LL
Item
Symbol
Unit
Min.
Max.
Min.
Max.
t
RC
t
AA
t
CO
t
OE
t
OH
t
LZ
t
OLZ
t
HZ
1
t
OHZ
1
70
—
—
—
20
10
5
—
—
—
70
70
35
—
—
—
30
30
100
—
—
—
20
10
10
—
—
—
100
100
50
—
—
—
35
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
Read cycle time
Address access time
Chip enable access time (CE)
Output enable to output valid
Output hold from address change
Chip enable to output in low Z (CE)
Output enable to output in low Z (OE)
Chip disable to output in high Z (CE)
Output disable to output in high Z (OE)
1
t
HZ
and
t
OHZ
are defined as the time required for outputs to turn to high impedance state and are not
referred to as output voltage levels.
t
WC
t
AW
t
CW
t
DW
t
DH
t
WP
t
AS
t
WR
t
WR1
t
OW
t
WHZ
2
70
60
60
30
0
55
0
0
0
10
—
—
—
—
—
—
—
—
—
—
—
30
100
80
80
35
0
60
0
0
0
10
—
—
—
—
—
—
—
—
—
—
—
35
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Write cycle time
Address valid to end of write
Chip enable to end of write
Data to write time overlap
Data hold from write time
Write pulse width
Address setup time
Write recovery time (WE)
Write recovery time (CE)
Output active from end of write
Write to output in high Z
Read cycle
(WE = “H”)
Write cycle
2
t
WHZ
is defined as the time required for outputs to turn to high impedance state and is not referred to as
output voltage level.
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PDF描述 |
|---|---|
| CXK5V8512TM- | 65536-word X 8-bit High Speed CMOS Static RAM |
| CXK5V8512TM-10LLX | 65536-word X 8-bit High Speed CMOS Static RAM |
| CXK5V8512TM-85LLX | 65536-word X 8-bit High Speed CMOS Static RAM |
| CXK77910AYM | 131,072-Word by 9-Bit High-Speed Synchronous Static RAM(131072字 × 9位高速同步靜態(tài)RAM) |
| CXK77910ATM | 131,072-Word by 9-Bit High-Speed Synchronous Static RAM(131072字 × 9位高速同步靜態(tài)RAM) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CXK5V8257BTM-70LLX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| CXK5V8257BTM-85LLX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| CXK5V8257BYM | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
| CXK5V8257BYM-10LL | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
| CXK5V8257BYM-70LL | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
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