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參數(shù)資料
| 型號(hào)： | P4C1256L-70PILF |
| 廠商： | PYRAMID SEMICONDUCTOR CORP |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 70 ns, PDIP28 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 1155K |
| 代理商： | P4C1256L-70PILF |
P4C1256 - HIGH SPEED 32K X 8 STATIC CMOS RAM
Page 4
Document # SRAM119 REV I
TIMIng WAVEFORM OF READ CYCLE nO. 1 (OE COnTROLLED)(5)
TIMIng WAVEFORM OF READ CYCLE nO. 2 (ADDRESS COnTROLLED)(5,6)
TIMIng WAVEFORM OF READ CYCLE nO. 3 (CE COnTROLLED)
notes:
1. Stresses greater than those listed under MAxIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification
is not implied. Exposure to MAxIMUM rating conditions for extended
periods may affect reliability.
2. Extended temperature operation guaranteed with 400 linear feet per
minute of air flow.
3. Transient inputs with V
IL and IIL not more negative than –3.0V and
–100mA, respectively, are permissible for pulse widths up to 20ns.
4. This parameter is sampled and not 100% tested.
5. WE is HIGH for READ cycle.
6. CE is LOW and OE is LOW for READ cycle.
7. ADDRESS must be valid prior to, or coincident with CE transition
LOW.
8. Transition is measured ± 200 mV from steady state voltage prior to
change,withloadingasspecifiedinFigure1. Thisparameterissampled
and not 100% tested.
9. Read Cycle Time is measured from the last valid address to the first
transitioning address.
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| P4C1256-20PI | 32K X 8 STANDARD SRAM, 20 ns, PDIP28 |
| P4C1256-25JC | 32K X 8 STANDARD SRAM, 25 ns, PDSO28 |
| P4C1256L-45L32M | 32K X 8 STANDARD SRAM, 45 ns, QCC32 |
| P4C1256L-70CMB | 32K X 8 STANDARD SRAM, 70 ns, CDIP28 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P4C1256L-70SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER 32K x 8 STATIC CMOS RAM |
| P4C1256L-70SI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER 32K x 8 STATIC CMOS RAM |
| P4C1256L70SNCLF | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:LOW POWER 32K x 8 STATIC CMOS RAM |
| P4C1256L70SNILF | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:LOW POWER 32K x 8 STATIC CMOS RAM |
| P4C1257-20CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x1 SRAM |
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