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X24F128P5 PDF预览

X24F128P5

更新时间: 2024-01-19 23:47:39
品牌 Logo 应用领域
XICOR 时钟双倍数据速率光电二极管内存集成电路
页数 文件大小 规格书
16页 482K
描述
Flash, 16KX8, PDIP8, PLASTIC, DIP-8

X24F128P5 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:PLASTIC, DIP-8Reach Compliance Code:unknown
风险等级:5.92其他特性:2-WIRE SERIAL INTERFACE
最大时钟频率 (fCLK):0.1 MHz数据保留时间-最小值:100
耐久性:100000 Write/Erase CyclesI2C控制字节:1010DDDR
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:10.03 mm内存密度:131072 bit
内存集成电路类型:FLASH内存宽度:8
功能数量:1端子数量:8
字数:16384 words字数代码:16000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:16KX8
输出特性:OPEN-DRAIN封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V编程电压:5 V
认证状态:Not Qualified座面最大高度:4.32 mm
串行总线类型:I2C最大待机电流:0.00001 A
子类别:Flash Memories最大压摆率:0.003 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED类型:NOR TYPE
宽度:7.62 mm写保护:HARDWARE/SOFTWARE
Base Number Matches:1

X24F128P5 数据手册

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APPLICATION NOTE  
A V A I L A B L E  
AN84  
128K  
16K x 8 Bit  
X24F128  
2-Wire SerialFlash with Block LockProtection  
FEATURES  
DESCRIPTION  
• Save Critical Data with Programmable Block  
Lock Protection  
The X24F128 is a CMOS SerialFlash Memory, inter-  
nally organized 16K x 8. The device features a serial  
interface and software protocol allowing operation on a  
simple two wire bus.  
—Block lock (0, 1/4, 1/2, or all of E2PROM array)  
—Software program protection  
—Programmable hardware program protect  
• In Circuit Programmable ROM Mode  
• Longer Battery Life with Lower Power  
—Active read current less than 1mA  
—Active program current less than 3mA  
—Standby current less than 1µA  
• 1.8V to 3.6V or 5V “Univolt” Read and Program  
Power Supply Versions  
Three device select inputs (S –S ) allow up to eight  
0
2
devices to share a common two wire bus.  
A Program Protect Register at the address location  
FFFFh provides three program protection features: Soft-  
ware Program Protect, Block Lock Protect, and Hardware  
Program Protect. The Software Program Protect feature  
prevents any nonvolatile writes to the device until the PEL  
bit in the Program Protect Register is set. The Block Lock  
Protection feature allows the user to individually block  
protect four blocks of the array by programming two bits  
in the Program Protect Register. The Programmable  
Hardware Program Protect feature allows the user to  
• 32 Word Sector Program Mode  
—Minimizes total program time per word  
• 100KHz 2-Wire Serial Interface  
• Internally Organized 16K x 8  
• Bidirectional Data Transfer Protocol  
• Self-Timed Program Cycle  
Typical program cycle time of 5ms  
• High Reliability  
—Endurance: 100,000 cycles  
install the device with PP tied to V , program the entire  
CC  
memory array in circuit, and then enable the hardware  
program protection by programming a PPEN bit in the  
Program Protect Register. After this, selected blocks of  
the array, including the Program Protect Register itself,  
are permanently protected from being erased.  
—Data retention: 100 years  
• 8-Lead DIP  
• 16-Lead SOIC  
Xicor SerialFlash Memories are designed and tested  
for applications requiring extended endurance. Inher-  
ent data retention is greater than 100 years.  
BLOCK DIAGRAM  
Data Register  
Serial Flash Data  
and Address (SDA)  
Y Decode Logic  
Serial Flash  
Command  
Array  
SCL  
Sector  
Decode  
Logic  
Decode  
16K x 8  
and  
Control  
Logic  
4K x 8  
Block Lock and  
Program Protect  
Control Logic  
4K x 8  
8K x 8  
S
S
S
2
1
0
Device  
Select  
Logic  
Write  
Protect  
Logic  
Program Voltage  
Control  
PP  
Xicor, Inc. 2000 Patents Pending  
7012-0.8 11/4/03 EP  
Characteristics subject to change without notice. 1 of 16  

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