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X24165V-2.7 PDF预览

X24165V-2.7

更新时间: 2024-11-10 22:18:59
品牌 Logo 应用领域
XICOR 存储内存集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
17页 81K
描述
Advanced 2-Wire Serial E2PROM with Block Lock Protection

X24165V-2.7 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:PLASTIC, TSSOP-14Reach Compliance Code:unknown
风险等级:5.91Is Samacsys:N
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 Cycles
I2C控制字节:1DDDMMMRJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:5 mm
内存密度:16384 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:14字数:2048 words
字数代码:2000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:2KX8输出特性:OPEN-DRAIN
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSOP8(UNSPEC)封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH并行/串行:SERIAL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:1.2 mm
串行总线类型:I2C最大待机电流:0.000001 A
子类别:EEPROMs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):2.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
最长写入周期时间 (tWC):10 ms写保护:HARDWARE/SOFTWARE
Base Number Matches:1

X24165V-2.7 数据手册

 浏览型号X24165V-2.7的Datasheet PDF文件第2页浏览型号X24165V-2.7的Datasheet PDF文件第3页浏览型号X24165V-2.7的Datasheet PDF文件第4页浏览型号X24165V-2.7的Datasheet PDF文件第5页浏览型号X24165V-2.7的Datasheet PDF文件第6页浏览型号X24165V-2.7的Datasheet PDF文件第7页 
16K  
2048 x 8 Bit  
X24165  
2
Advanced 2-Wire Serial E PROM with Block LockTM Protection  
FEATURES  
DESCRIPTION  
2
2.7V to 5.5V Power Supply  
The X24165 is a CMOS 16,384 bit serial E PROM,  
internally organized 2048 x 8. The X24165 features a  
serial interface and software protocol allowing opera-  
tion on a simple two wire bus.  
Low Power CMOS  
—Active Read Current Less Than 1mA  
—Active Write Current Less Than 3mA  
—Standby Current Less Than 1µA  
Internally Organized 2048 x 8  
New Programmable Block Lock Protection  
—Software Write Protection  
Three device select inputs (S , S , S ) allow up to  
eight devices to share a common two wire bus.  
0
1
2
A Write Protect Register at the highest address loca-  
tion, 7FFh, provides three new write protection  
features: Software Write Protect, Block Write Protect,  
and Hardware Write Protect. The Software Write  
Protect feature prevents any nonvolatile writes to the  
X24165 until the WEL bit in the write protect register is  
set. The Block Write Protection feature allows the user  
to individually write protect four blocks of the array by  
programming two bits in the write protect register. The  
Programmable Hardware Write Protect feature allows  
—Programmable Hardware Write Protect  
2
Block Lock (0, 1/4, 1/2, or all of the E PROM  
array)  
2 Wire Serial Interface  
Bidirectional Data Transfer Protocol  
32 Byte Page Write Mode  
—Minimizes Total Write Time Per Byte  
Self Timed Write Cycle  
—Typical Write Cycle Time of 5ms  
High Reliability  
the user to install the X24165 with WP tied to V  
,
CC  
—Endurance: 100,000 Cycles  
—Data Retention: 100 Years  
Available Packages  
program the entire memory array in place, and then  
enable the hardware write protection by programming  
a WPEN bit in the write protect register. After this,  
selected blocks of the array, including the write protect  
register itself, are permanently write protected.  
—8-Lead PDIP  
—8-Lead SOIC (JEDEC)  
—14-Lead TSSOP  
2
Xicor E PROMs are designed and tested for applica-  
tions requiring extended endurance. Inherent data  
retention is greater than 100 years.  
FUNCTIONAL DIAGRAM  
WP  
H.V. GENERATION  
START CYCLE  
TIMING &  
CONTROL  
V
V
CC  
SS  
WRITE PROTECT  
REGISTER AND  
LOGIC  
START  
STOP  
SDA  
LOGIC  
CONTROL  
LOGIC  
SLAVE ADDRESS  
REGISTER  
+COMPARATOR  
2
E PROM  
64 X 256  
XDEC  
LOAD  
WORD  
INC  
SCL  
S
2
ADDRESS  
COUNTER  
S
S
1
0
R/W  
YDEC  
8
CK  
D
OUT  
PIN  
DATA REGISTER  
D
OUT  
ACK  
6551 ILL F01.1  
Xicor, 1995, 1996 Patents Pending  
6551-2.5 5/13/96 T1/C10/D0 NS  
Characteristics subject to change without notice  
1

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