- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374648 > S25FL001D0FNAI001 (Spansion Inc.) 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface PDF資料下載
參數(shù)資料
| 型號： | S25FL001D0FNAI001 |
| 廠商： | Spansion Inc. |
| 英文描述： | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| 中文描述： | 2兆位，1兆閃存的CMOS 3.0伏，25兆赫的SPI總線接口內(nèi)存 |
| 文件頁數(shù)： | 23/38頁 |
| 文件大?。?/td> | 892K |
| 代理商： | S25FL001D0FNAI001 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁當(dāng)前第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁
June 9, 2004 30167A+1
S25FL Family (Serial Peripheral Interface)
23
P r e l i m i n a r y I n f o r m a t i o n
Any Software Protect (SP) instruction, while an Erase, Program or WRSR cycle is
in progress, is rejected without having any effect on the cycle in progress.
Figure 14. Software Protection (SP) Instruction Sequence
Release from Software Protect (RES)
The Release from Software Protect (RES) instruction provides the only way to exit
the Software Protect mode. Once the device has entered the Software Protect
mode, all instructions are ignored except the Release from Software Protect
(RES) instruction.
The Release from Software Protect (RES) instruction is entered by driving Chip
Select (CS#) Low, followed by the instruction code on Serial Data Input (SI). Chip
Select (CS#) must be driven Low for the entire duration of the sequence.
The instruction sequence is shown in
Figure 15
.
Driving Chip Select (CS#) High after the 8-bit instruction byte has been received
by the device, but before the whole of the 8-bit Electronic Signature has been
transmitted for the first time, still insures that the device is put into Standby
mode. If the device was previously in the Software Protect mode, though, the
transition to the Stand-by Power mode is delayed by t
RES
, and Chip Select (CS#)
must remain High for at least t
RES(max)
, as specified in Table
7
. Once in the Stand-
by Power mode, the device waits to be selected, so that it can receive, decode
and execute instructions.
CS#
SCK
SI
Standby Mode
Software Protect Mode
Instruction
0
1
2
3
4
5
6
7
t
SP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S25FL001D0FNAI003 | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNAI011 | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNFI003 | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNFI011 | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNFI013 | 2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S25FL001D0FNAI003 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNAI011 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNAI013 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNFI001 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
| S25FL001D0FNFI003 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:2 Megabit, 1 Megabit CMOS 3.0 Volt Flash Memory with 25 MHz SPI Bus Interface |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。