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參數(shù)資料
| 型號： | S29PL256N70GAW003 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | 740; 38000/740 Series; Microcontroller; Bit Size: 8-bit; ROM: 48K; RAM: 2048; ROM Type: QzROM; CPU: 740 core; Minimum Instruction Execution Time (ns): 320 (@12.5MHz); Operating Frequency / Supply Voltage: 1.8 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PLQP0080KB-A (80P6Q-A) |
| 中文描述： | 16M X 16 FLASH 3V PROM, 70 ns, PBGA84 |
| 封裝： | 8 X 11.60 MM, LEAD FREE COMPLIANT, FBGA-84 |
| 文件頁數(shù)： | 53/74頁 |
| 文件大?。?/td> | 1968K |
| 代理商： | S29PL256N70GAW003 |
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June 6, 2007 S29PL-N_00_A5
S29PL-N MirrorBit
Flash Family
53
D a t a
S h e e t
( P r e l i m i n a r y )
Software Functions and Sample Code
The following are C functions and source code examples of using the Secured Silicon Sector Entry, Program,
and exit commands. Refer to the
Spansion Low Level Driver User Guide
(available soon on
www.spansion.com
) for general information on Spansion Flash memory software development guidelines.
Note
Base = Base Address.
/* Example: SecSi Sector Entry Command */
*((UINT16 *)base_addr + 0x555) = 0x00AA; /* write unlock cycle 1 */
*((UINT16 *)base_addr + 0x2AA) = 0x0055; /* write unlock cycle 2 */
*((UINT16 *)base_addr + 0x555) = 0x0088; /* write Secsi Sector Entry Cmd */
Note
Base = Base Address.
/* Once in the SecSi Sector mode, you program */
/* words using the programming algorithm. */
Note
Base = Base Address.
/* Example: SecSi Sector Exit Command */
*((UINT16 *)base_addr + 0x555) = 0x00AA; /* write unlock cycle 1 */
*((UINT16 *)base_addr + 0x2AA) = 0x0055; /* write unlock cycle 2 */
*((UINT16 *)base_addr + 0x555) = 0x0090; /* write SecSi Sector Exit cycle 3 */
*((UINT16 *)base_addr + 0x000) = 0x0000; /* write SecSi Sector Exit cycle 4 */
Table 10.2
Secured Silicon Sector Entry
(LLD Function = lld_SecSiSectorEntryCmd)
Cycle
Operation
Word Address
Data
Unlock Cycle 1
Write
Base + 555h
00AAh
Unlock Cycle 2
Write
Base + 2AAh
0055h
Entry Cycle
Write
Base + 555h
0088h
Table 10.3
Secured Silicon Sector 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
Table 10.4
Secured Silicon Sector Exit
(LLD Function = lld_SecSiSectorExitCmd)
Cycle
Operation
Word Address
Data
Unlock Cycle 1
Write
Base + 555h
00AAh
Unlock Cycle 2
Write
Base + 2AAh
0055h
Exit Cycle
Write
Base + 555h
0090h
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S29PL256N70GAWW00 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL256N70GAWW02 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL256N70GAWW03 | 740; 38000/740 Series; Microcontroller; Bit Size: 8-bit; ROM: 60K; RAM: 2048; ROM Type: QzROM; CPU: 740 core; Minimum Instruction Execution Time (ns): 320 (@12.5MHz); Operating Frequency / Supply Voltage: 1.8 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PRQP0080GB-A (80P6N-A) |
| S29PL256N70GFW000 | 740; 38000/740 Series; Microcontroller; Bit Size: 8-bit; ROM: 60K; RAM: 2048; ROM Type: QzROM; CPU: 740 core; Minimum Instruction Execution Time (ns): 320 (@12.5MHz); Operating Frequency / Supply Voltage: 1.8 to 5.5V; Operating Ambient Temperature (°C): -20 to 85; Package Code: PLQP0080KB-A (80P6Q-A) |
| S29PL256N70GFW002 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29PL256N70GAWW00 | 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 |
| S29PL256N70GAWW02 | 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 |
| S29PL256N70GAWW03 | 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 |
| S29PL256N70GFI000 | 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 |
| S29PL256N70GFI002 | 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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