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參數(shù)資料
| 型號： | S29PL127N65GAW002 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| 中文描述： | 8M X 16 FLASH 3V PROM, 65 ns, PBGA64 |
| 封裝： | 8 X 11.60 MM, LEAD FREE COMPLIANT, FBGA-64 |
| 文件頁數(shù)： | 29/85頁 |
| 文件大?。?/td> | 940K |
| 代理商： | S29PL127N65GAW002 |
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November 23, 2005 S29PL-N_00_A4
S29PL-N MirrorBit Flash Family
27
P r e l i m i n a r y
Figure 7.1 Single Word Program Operation
Note:
Base = Base Address.
The following is a C source code example of using the single word program function. See the
Spansion Low Level Driver User’s Guide
(available on
www.amd.com
and
www.fujitsu.com
)
for general information on Spansion Flash memory software development guidelines.
/* Example: Program Command */
*((UINT16 *)base_addr + 0x555) = 0x00AA; /* write unlock cycle 1 */
*((UINT16 *)base_addr + 0x2AA) = 0x0055; /* write unlock cycle 2 */
*((UINT16 *)base_addr + 0x555) = 0x00A0; /* write program setup command */
*((UINT16 *)pa) = data; /* write data to be programmed */
/* Poll for program completion */
Software Functions and Sample Code
Table 7.7 Single Word Program
(LLD Function = lld_ ProgramCmd)
Cycle
Operation
Word Address
Data
Unlock Cycle 1
Write
Base + 555h
00AAh
Unlock Cycle 2
Write
Base + 2AAh
0055h
Program Setup
Write
Base + 555h
00A0h
Program
Write
Word Address
Data Word
Write Unlock Cycles:
Address 555h, Data AAh
Address 2AAh, Data 55h
Write Program Command:
Address 555h, Data A0h
Program Data to Address:
PA, PD
Unlock Cycle 1
Unlock Cycle 2
Setup Command
Program Address (PA),
Program Data (PD)
FAIL. Issue reset command
to return to read array mode.
Perform Polling Algorithm
(see Write Operation Status
flowchart)
Yes
Yes
No
No
Polling Status
= Busy
Polling Status
= Done
Error condition
(Exceeded Timing Limits)
PASS. Device is in
read mode.
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| S29PL127N65GAWW00 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S29PL127N65GAW003 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N65GAWW00 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N65GAWW02 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N65GAWW03 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N65GFI000 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
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