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參數(shù)資料
| 型號(hào)： | S29GL128P10FAI012 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | 3.0 Volt-only Page Mode Flash Memory featuring 90 nm MirrorBit Process Technology |
| 中文描述： | 128M X 1 FLASH 3V PROM, 100 ns, PBGA64 |
| 封裝： | 13 X 11 MM, 1 MM PITCH, FBGA-64 |
| 文件頁(yè)數(shù)： | 51/77頁(yè) |
| 文件大小： | 2121K |
| 代理商： | S29GL128P10FAI012 |
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November 8, 2007 S29GL-P_00_A7
S29GL-P MirrorBit
Flash Family
51
D a t a
S h e e t
( P r e l i m i n a r y )
Once the Secured Silicon Sector is locked and verified, the system must write the Exit Secured Silicon
Sector Region command sequence which return the device to the memory array at sector 0.
10.3
Secured Silicon Sector Entry/Exit Command Sequences
The system can access the Secured Silicon Sector region by issuing the three-cycle Enter Secured Silicon
Sector command sequence. The device continues to access the Secured Silicon Sector region until the
system issues the four-cycle Exit Secured Silicon Sector command sequence.
See
Command Definitions
on page 67
[Secured Silicon Sector Command Table, Appendix
Table 12.1 on page 68
through
Table 12.4 on page 71
for address and data requirements for both command
sequences.
The Secured Silicon Sector Entry Command allows the following commands to be executed
Read customer and factory Secured Silicon areas
Program the customer Secured Silicon Sector
After the system has written the Enter Secured Silicon Sector command sequence, it may read the Secured
Silicon Sector by using the addresses normally occupied by sector SA0 within the memory array. This mode
of operation continues until the system issues the Exit Secured Silicon Sector command sequence, or until
power is removed from the device.
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’s 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. */
Table 10.2
Secured Silicon Sector Entry
(LLD Function = lld_SecSiSectorEntryCmd)
Cycle
Operation
Byte Address
Word Address
Data
Unlock Cycle 1
Write
Base + AAAh
Base + 555h
00AAh
Unlock Cycle 2
Write
Base + 555h
Base + 2AAh
0055h
Entry Cycle
Write
Base + AAAh
Base + 555h
0088h
Table 10.3
Secured Silicon Sector Program
(LLD Function = lld_ProgramCmd)
Cycle
Operation
Byte Address
Word Address
Data
Unlock Cycle 1
Write
Base + AAAh
Base + 555h
00AAh
Unlock Cycle 2
Write
Base + 555h
Base + 2AAh
0055h
Program Setup
Write
Base + AAAh
Base + 555h
00A0h
Program
Write
Word Address
Word Address
Data Word
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29GL128P10FAI020 | 制造商:Spansion 功能描述: 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 16MX8/8MX16 100NS 64BGA - Trays 制造商:Spansion 功能描述:SPZS29GL128P10FAI020 IC 128M FLASH BGA |
| S29GL128P10FAI022 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 16MX8/8MX16 100NS 64BGA - Tape and Reel |
| S29GL128P10FAIR20 | 制造商:Spansion 功能描述: |
| S29GL128P10FFI010 | 功能描述:閃存 128Mb 3V 110ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| S29GL128P10FFI010 | 制造商:Spansion 功能描述:IC FLASH 128M 3V 100NS FBGA64 |
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