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參數資料
| 型號： | S29GL032M10FAIR23 |
| 廠商： | SPANSION LLC |
| 元件分類： | PROM |
| 英文描述： | MirrorBit Flash Family |
| 中文描述： | 2M X 16 FLASH 3V PROM, 100 ns, PBGA64 |
| 封裝： | 13 X 11 MM, FORTIFIED, BGA-64 |
| 文件頁數： | 77/116頁 |
| 文件大小： | 6024K |
| 代理商： | S29GL032M10FAIR23 |
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February 7, 2007 S29GL-M_00_B8
S29GL-M MirrorBitTM Flash Family
61
Data
Sheet
Autoselect Command Sequence
The autoselect command sequence allows the host system to read several identifier codes at spe-
cific addresses:
Note: 3.The device ID is read over three cycles. SA = Sector Address
The autoselect command sequence is initiated by first writing two unlock cycles. This is followed
by a third write cycle that contains the autoselect command. The device then enters the autose-
lect mode. The system may read at any address any number of times without initiating another
autoselect command sequence:
The system must write the reset command to return to the read mode (or erase-suspend-read
mode if the device was previously in Erase Suspend).
Enter/Exit Secured Silicon Sector Command Sequence
The Secured Silicon Sector region provides a secured data area containing an 8-word/16-byte
random Electronic Serial Number (ESN). 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. The Exit Secured Silicon Sector command sequence returns
for both command sequences. Also, see Secured Silicon Sector Flash Memory Region for further
information. Note that the ACC function and unlock bypass modes are not available when the Se-
cured Silicon Sector is enabled.
Word Program Command Sequence
Programming is a four-bus-cycle operation. The program command sequence is initiated by writ-
ing two unlock write cycles, followed by the program set-up command. The program address and
data are written next, which in turn initiate the Embedded Program algorithm. The system is not
required to provide further controls or timings. The device automatically provides internally gen-
address and data requirements for the word program command sequence, respectively.
When the Embedded Program algorithm is complete, the device then returns to the read mode
and addresses are no longer latched. The system can determine the status of the program oper-
ation by using DQ7 or DQ6. See Write Operation Status for information on these status bits. Any
commands written to the device during the Embedded Program Algorithm are ignored. Note that
the Secured Silicon Sector, autoselect, and CFI functions are unavailable when a program oper-
ation is in progress. Note that a hardware reset immediately terminates the program operation.
The program command sequence should be reinitiated once the device returns to the read mode,
to ensure data integrity.
Programming is allowed in any sequence of address locations and across sector boundaries. Pro-
gramming to the same word address multiple times without intervening erases (incremental bit
programming) requires a modified programming method. For such application requirements,
please contact your local Spansion representative. Word programming is supported for backward
compatibility with existing Flash driver software and for occasional writing of individual words. Use
of write buffer programming (see below) is strongly recommended for general programming use
when more than a few words are to be programmed. The effective word programming time using
write buffer programming is approximately four times shorter than the single word programming
time.
Identifier Code
A7:A0
(x16)
A6:A-1
(x8)
Manufacturer ID
00h
Device ID, Cycle 1
01h
02h
Device ID, Cycle 2
0Eh
1Ch
Device ID, Cycle 3
0Fh
1Eh
Secured Silicon Sector Factory Protect
03h
06h
Sector Protect Verify
(SA)02h
(SA)04h
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| S29GL032M10FAIR32 | Tantalum Capacitor; Capacitance:220uF; Capacitance Tolerance:+/- 20 %; Working Voltage, DC:10V; Package/Case:7343-31; Terminal Type:PCB SMT; ESR:0.001ohm; Packaging:Cut Tape; Series:T530 |
| S29GL032M10FAIR33 | MirrorBit Flash Family |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| S29GL032M10FAIR30 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family |
| S29GL032M10FAIR32 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family |
| S29GL032M10FAIR33 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:3.0 Volt-only Page Mode Flash Memory featuring 0.23 um MirrorBit process technology |
| S29GL032M10FAIR40 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:3.0 Volt-only Page Mode Flash Memory featuring 0.23 um MirrorBit process technology |
| S29GL032M10FAIR42 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family |
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