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參數(shù)資料
| 型號： | P4C1256-20PI |
| 廠商： | PYRAMID SEMICONDUCTOR CORP |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 20 ns, PDIP28 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 1155K |
| 代理商： | P4C1256-20PI |
W39L040
Publication Release Date: April 14, 2005
- 13 -
Revision A6
6.8 Embedded #Data Polling Algorithm
Start
Read Byte
(DQ0 - DQ7)
Address = VA
Pass
DQ7 = Data
?
Yes
No
VA = Byte address for programming
= Any of the sector addresses within
the sector being erased during sector
erase operation
= Any of the device addresses being erased
during chip erase operation
= Any of the page addresses within
the page being erased during page
erase operation
6.9 Embedded Toggle Bit Algorithm
Start
Read Byte
(DQ0 - DQ7)
Address = Don't Care
DQ6 = Toggle
?
Yes
No
Pass
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PDF描述 |
|---|---|
| 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 |
| P4C169-55LMB | 4K X 4 STANDARD SRAM, 55 ns, CQCC20 |
| P4C1981-45CMB | 16K X 4 STANDARD SRAM, 45 ns, CDIP28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P4C1256-20PILF | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 32K x 8 STATIC CMOS RAM |
| P4C1256-20PM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH SPEED 32K x 8 STATIC CMOS RAM |
| P4C1256-20PMB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH SPEED 32K x 8 STATIC CMOS RAM |
| P4C1256-20PMBLF | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 32K x 8 STATIC CMOS RAM |
| P4C1256-20PMLF | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 32K x 8 STATIC CMOS RAM |
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