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X25160VM PDF预览

X25160VM

更新时间: 2024-02-06 23:43:49
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
15页 72K
描述
SPI Serial E2PROM With Block LockTM Protection

X25160VM 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP,
针数:14Reach Compliance Code:unknown
ECCN代码:3A001.A.2.CHTS代码:8542.32.00.51
风险等级:5.84最大时钟频率 (fCLK):2 MHz
JESD-30 代码:R-PDSO-G14长度:5 mm
内存密度:16384 bit内存集成电路类型:EEPROM
内存宽度:8湿度敏感等级:3
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:125 °C
最低工作温度:-55 °C组织:2KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
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
认证状态:Not Qualified座面最大高度:1.2 mm
串行总线类型:SPI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:YES技术:CMOS
温度等级:MILITARY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

X25160VM 数据手册

 浏览型号X25160VM的Datasheet PDF文件第2页浏览型号X25160VM的Datasheet PDF文件第3页浏览型号X25160VM的Datasheet PDF文件第4页浏览型号X25160VM的Datasheet PDF文件第5页浏览型号X25160VM的Datasheet PDF文件第6页浏览型号X25160VM的Datasheet PDF文件第7页 
APPLICATION NOTE  
A V A I L A B L E  
AN61  
16K  
X25160  
2K x 8 Bit  
SPI Serial E2PROM With Block LockTM Protection  
FEATURES  
DESCRIPTION  
• 2MHz Clock Rate  
• SPI Modes (0,0 & 1,1)  
• 2K X 8 Bits  
32 Byte Page Mode  
• Low Power CMOS  
<1µA Standby Current  
<5mA Active Current  
• 2.7V To 5.5V Power Supply  
• Block Lock Protection  
Protect 1/4, 1/2 or all of E2PROM Array  
• Built-in Inadvertent Write Protection  
Power-Up/Power-Down protection circuitry  
Write Enable Latch  
The X25160 is a CMOS 16384-bit serial E2PROM,  
internally organized as 2K x 8. The X25160 features a  
Serial Peripheral Interface (SPI) and software protocol  
allowing operation on a simple three-wire bus. The bus  
signalsareaclockinput(SCK)plusseparatedatain(SI)  
and data out (SO) lines. Access to the device is con-  
trolled through a chip select (CS) input, allowing any  
number of devices to share the same bus.  
The X25160 also features two additional inputs that  
provide the end user with added flexibility. By asserting  
the HOLD input, the X25160 will ignore transitions on its  
inputs, thus allowing the host to service higher priority  
interrupts.TheWPinputcanbeusedasahardwireinput  
to the X25160 disabling all write attempts to the status  
register, thus providing a mechanism for limiting end  
usercapabilityofaltering0, 1/4, 1/2orallofthememory.  
Write Protect Pin  
• Self-Timed Write Cycle  
5ms Write Cycle Time (Typical)  
• High Reliability  
Endurance: 100,000 cycles  
Data Retention: 100 Years  
ESD protection: 2000V on all pins  
• 8-Lead PDlP Package  
The X25160 utilizes Xicor’s proprietary Direct Write™  
cell, providing a minimum endurance of 100,000 cycles  
and a minimum data retention of 100 years.  
• 8-Lead SOIC Package  
• 14-Lead TSSOP Package  
FUNCTIONAL DIAGRAM  
WRITE  
STATUS  
PROTECT  
REGISTER  
LOGIC  
X DECODE  
LOGIC  
2K BYTE  
ARRAY  
16  
16  
16 X 256  
16 X 256  
SO  
COMMAND  
DECODE  
AND  
CONTROL  
LOGIC  
SI  
SCK  
CS  
HOLD  
32  
32 X 256  
WRITE  
CONTROL  
AND  
TIMING  
LOGIC  
WP  
32  
8
Y DECODE  
DATA REGISTER  
3064 ILL F01  
Direct Write™ and Block Lock™ Protection is a trademark of Xicor, Inc.  
©Xicor, Inc. 1994, 1995, 1996 Patents Pending  
3064-3.9 6/11/96 T4/C1/D0 NS  
Characteristics subject to change without notice  
1

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