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参数资料
| 型号： | CXK5T8257BM-10LLX |
| 元件分类： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 100 ns, PDSO28 |
| 封装： | 0.450 INCH, PLASTIC, SOP-28 |
| 文件页数： | 3/10页 |
| 文件大小： | 147K |
| 代理商： | CXK5T8257BM-10LLX |
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CXK5T8257BTM/BYM/BM
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VCC
WE
A13
A8
A9
A11
OE
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
A3
A4
A5
A6
A7
A12
A14
CXK5T8257BM
A11
A9
A8
A13
WE
VCC
A14
A12
A7
A6
A5
A4
OE
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
A3
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
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12
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14
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16
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20
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CXK5T8257BTM
(Standard Pinout)
A4
A5
A6
A7
A12
A14
VCC
WE
A13
A8
A9
A11
A3
A2
A1
A0
I/O1
I/O2
I/O3
GND
I/O4
I/O5
I/O6
I/O7
I/O8
CE
A10
OE
7
6
5
4
3
2
1
28
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25
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8
CXK5T8257BYM
(Standard Pinout)
Address input
Data input/output
Chip enable input
Write enable input
Output enable input
Power supply
Ground
A0 to A14
I/O1 to I/O8
CE
WE
OE
VCC
GND
Symbol
Description
Pin Description
Pin Configuration (Top View)
Supply voltage
Input voltage
Input and output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Soldering temperature time
VCC
VIN
VI/O
PD
Topr
Tstg
Tsolder
–0.5 to +4.6
–0.51 to VCC + 0.5
0.7
–25 to +85
–55 to +150
235 10
V
W
°C
°C s
Item
Symbol
Rating
Unit
H
L
×
H
L
×
H
L
Not selected
Output disable
Read
Write
High Z
Data out
Data in
ISB1, ISB2
ICC1, ICC2
CE
OE
WE
Mode
I/O1 to I/O8
VCC Current
Absolute Maximum Ratings
(Ta = 25°C, GND = 0V)
1 V
IN
, VI/O = –3.0V Min. for pulse width less than 50ns.
Truth Table
×: "H" or "L"
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CXK5T8257BM-12LLX | 制造商:SONY 制造商全称:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
| CXK5T8257BTM | 制造商:SONY 制造商全称:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
| CXK5T8257BTM/BYM/BM-10LLX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:32768-word x 8-bit High Speed CMOS Static RAM |
| CXK5T8257BTM/BYM/BM-12LLX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:32768-word x 8-bit High Speed CMOS Static RAM |
| CXK5T8257BTM-10LLX | 制造商:SONY 制造商全称:Sony Corporation 功能描述:32768-word X 8-bit High Speed CMOS Static RAM |
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