X24165SM

更新时间： 2024-11-10 22:41:23

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

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技术参数
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X24165SM 技术参数

生命周期：	Obsolete	包装说明：	PLASTIC, SOIC-8
Reach Compliance Code：	unknown	风险等级：	5.83
Is Samacsys：	N	其他特性：	2 WIRE SERIAL INTERFACE
最大时钟频率 (fCLK)：	0.1 MHz	JESD-30 代码：	R-PDSO-G8
长度：	4.9 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：	8
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
输出特性：	OPEN-DRAIN	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	并行/串行：	SERIAL
认证状态：	Not Qualified	座面最大高度：	1.75 mm
串行总线类型：	I2C	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：	1.27 mm	端子位置：	DUAL
宽度：	3.9 mm	最长写入周期时间 (tWC)：	10 ms
Base Number Matches：	1

X24165SM 数据手册

Preliminary Information

16K

2048 x 8 Bit

X24165

Advanced 2-Wire Serial E PROM with Block Lock^TMProtection

FEATURES

DESCRIPTION

• 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.

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

• 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

—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

—8-Lead PDIP

—8-Lead SOIC (JEDEC)

—14-Lead TSSOP

Xicor E PROMs are designed and tested for applica-

tions requiring extended endurance. Inherent data

retention is greater than 100 years.

FUNCTIONAL DIAGRAM

H.V. GENERATION

START CYCLE

TIMING &

CONTROL

WRITE PROTECT

LOGIC

START

STOP

SDA

LOGIC

CONTROL

LOGIC

SLAVE ADDRESS

+COMPARATOR

E PROM

64 X 256

XDEC

LOAD

WORD

INC

SCL

ADDRESS

COUNTER

R/W

YDEC

OUT

DATA REGISTER

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

12 3 4 5 6 7...17

中文翻译

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与X24165SM相关器件

型号	品牌	获取价格	描述	数据表
X24165SM-2.7	XICOR	获取价格	Advanced 2-Wire Serial E2PROM with Block Lock Protection
X24165SM-2.7	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165SM-2.7T1	XICOR	获取价格	EEPROM, 2KX8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X24165SMG	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165SMG-2.7	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165ST2	XICOR	获取价格	EEPROM, 2KX8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X24165V	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165V	XICOR	获取价格	Advanced 2-Wire Serial E2PROM with Block Lock Protection
X24165V-2.7	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165V-2.7	XICOR	获取价格	Advanced 2-Wire Serial E2PROM with Block Lock Protection

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