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X25160VMG-2.7 PDF预览

X25160VMG-2.7

更新时间: 2024-01-23 16:14:57
品牌 Logo 应用领域
ICMIC 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 127K
描述
SPI Serial E2PROM With Block LockTM Protection

X25160VMG-2.7 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:5.82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):2.7 V
标称供电电压 (Vsup):3 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
Base Number Matches:1

X25160VMG-2.7 数据手册

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TM  
ICmic  
2K x 8 Bit  
This X25160 device has been acquired by  
IC MICROSYSTEMS from Xicor, Inc.  
IC MICROSYSTEMS  
16K  
X25160  
SPI Serial E2PROM With Block LockTM Protection  
FEATURES  
DESCRIPTION  
The X25160 is a CMOS 16384-bit serial E2PROM,  
internally organized as 2K x 8. The X25160 features a  
•2MHz Clock Rate  
•SPI Modes (0,0 & 1,1)  
•2K X 8 Bits  
Serial Peripheral Interface (SPI) and software protocol  
allowing operation on a simple three-wire bus. The bus  
— 32 Byte Page Mode  
•Low Power CMOS  
signals are a clock input (SCK) plus separate data in (SI) and  
data out (SO) lines. Access to the device is con-  
— <1µA Standby Current  
— <5mA Active Current  
trolled through a chip select (CS) input, allowing any  
number of devices to share the same bus.  
•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  
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  
— Power-Up/Power-Down protection circuitry  
— Write Enable Latch  
interrupts. The WP input can be used as a hardwire input to  
the X25160 disabling all write attempts to the status  
— Write Protect Pin  
•Self-Timed Write Cycle  
register, thus providing a mechanism for limiting end user  
capability of altering 0, 1/4, 1/2 or all of the memory.  
— 5ms Write Cycle Time (Typical)  
•High Reliability  
— Endurance: 100,000 cycles  
— Data Retention: 100 Years  
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.  
— ESD protection: 2000V on all pins  
•8-Lead PDlP Package  
•8-Lead SOIC Package  
•14-Lead TSSOP Package  
FUNCTIONAL DIAGRAM  
WRITE  
PROTECT  
LOGIC  
STATUS  
REGISTER  
X DECODE  
LOGIC  
2K BYTE  
ARRAY  
16  
16  
16 X 256  
16 X 256  
SO  
SI  
COMMAND  
DECODE  
SCK  
AND  
CONTROL  
LOGIC  
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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