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参数资料
| 型号： | S25FL064A0LNAI00 |
| 厂商： | SPANSION LLC |
| 元件分类： | PROM |
| 英文描述： | 64M X 1 FLASH 3V PROM, PDSO16 |
| 封装： | 0.300 INCH, PLASTIC, MS-013AA, SOP-16 |
| 文件页数： | 4/36页 |
| 文件大小： | 1495K |
| 代理商： | S25FL064A0LNAI00 |
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June 29, 2007 S25FL064A_00_C3
S25FL064A
13
Data
She e t
7.6
Data Protection Modes
Spansion SPI Flash memory devices provide the following data protection methods:
The Write Enable (WREN) command: Must be written prior to any command that modifies data. The
WREN command sets the Write Enable Latch (WEL) bit. The WEL bit resets (disables writes) on power-up
or after the device completes the following commands:
– Page Program (PP)
– Sector Erase (SE)
– Bulk Erase (BE)
– Write Disable (WRDI)
– Write Status Register (WRSR)
Software Protected Mode (SPM): The Block Protect (BP2, BP1, BP0) bits define the section of the
memory array that can be read but not programmed or erased. Table 7.1 shows the sizes and address
ranges of protected areas that are defined by Status Register bits BP2:BP0.
Hardware Protected Mode (HPM): The Write Protect (W#) input and the Status Register Write Disable
(SRWD) bit together provide write protection.
Clock Pulse Count: The device verifies that all program, erase, and Write Status Register commands
consist of a clock pulse count that is a multiple of eight before executing them.
Table 7.1 S25FL064A Protected Area Sizes
Status Register
Block Protect Bits
Memory Array
Protected
Portion of
Total Memory
Area
BP2
BP1
BP0
Protected
Address Range
Protected Sectors
Unprotected
Address Range
Unprotected
Sectors
0
None
(0)
000000h–7FFFFFh
SA127:SA0
0
1
7E0000h–7FFFFFh
(2) SA127:SA126
000000h–7DFFFFh
SA125:SA0
1/64
0
1
0
7C0000h–7FFFFFh
(4) SA127:SA124
000000h–7BFFFFh
SA123:SA0
1/32
0
1
780000h–7FFFFFh
(8) SA127:SA120
000000h–77FFFFh
SA119:SA0
1/16
1
0
700000h–7FFFFFh
(16) SA127:SA112
000000h–6FFFFFh
SA111:SA0
1/8
1
0
1
600000h–7FFFFFh
(32) SA127:SA96
000000h–5FFFFFh
SA95:SA0
1/4
1
0
400000h–7FFFFFh
(64) SA127:SA64
000000h–3FFFFFh
SA63:SA0
1/2
1
000000h–7FFFFFh
(128) SA127:SA0
None
All
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S25FL064K | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64-Mbit CMOS 3.0 Volt Flash Memory with 80-MHz SPI (Serial Peripheral Interface) Multi I/O Bus |
| S25FL064K0SMFI010 | 功能描述:闪存 IC 64MBIT CMOS 3V FL MEMORY 80-MHZ SPI RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| S25FL064K0SMFI011 | 功能描述:闪存 IC 64MBIT CMOS 3V FL MEMORY 80-MHZ SPI RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| S25FL064K0SMFI013 | 制造商:Spansion 功能描述:FLASH SERL-SPI 3V/3.3V 64MBIT - Bulk |
| S25FL064LABBHI020 | 功能描述:IC FLASH NOR 24FBGA 制造商:cypress semiconductor corp 系列:FL-L 包装:托盘 零件状态:在售 存储器类型:非易失 存储器格式:闪存 技术:FLASH - NOR 存储容量:64Mb （8M x 8） 时钟频率:108MHz 写周期时间 - 字，页:- 存储器接口:SPI - 四 I/O， QPI 电压 - 电源:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:24-TBGA 供应商器件封装:24-BGA（6x8） 标准包装:338 |
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