Datasheet > X25097SG

X25097SG

更新时间： 2024-11-15 04:24:47

品牌	Logo	应用领域
ICMIC		可编程只读存储器
页数	文件大小	规格书
15页	123K
描述
5MHz Low Power SPI Serial E2PROM with IDLockTM Memory

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中文翻译

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X25097SG 数据手册

ICmic

1024 x 8 Bit

This X25097 device has been acquired by

IC MICROSYSTEMS from Xicor, Inc.

IC MICROSYSTEMS

X25097

5MHz Low Power SPI Serial E²PROM with IDLock^TMMemory

DESCRIPTION

FEATURES

The X25097 is a CMOS 8K-bit serial E²PROM, internally

organized as 1024 x 8. The X25097 features a Serial

•5MHz Clock Rate

•IDLock™ Memory

Peripheral Interface (SPI) and software protocol allowing

operation on a simple four-wire bus. The bus

—IDLock First or Last Page, any 1/4 or Lower 1/2 of

E²PROM Array

•Low Power CMOS

—<1µA Standby Current

—<3mA Active Current during Write

—<400µA Active Current during Read

signals are a clock input (SCK) plus separate data in (SI) and

data out (SO) lines. Access to the device is

controlled through a chip select (CS) input, allowing any

number of devices to share the same bus.

•1.8V to 3.6V, 2.7V-5.5V or 4.5V to 5.5V Operation

•Built-in Inadvertent Write Protection

IDLock is a programmble locking mechanism which allows

the user to lock system ID and parametric data in

different portions of the E²PROM memory space, ranging

from as little as one page to as much as 1/2 of

—Power-Up/Power-Down Protection Circuitry

—Write Enable Latch

—Write Protect Pin

•SPI Modes (0,0 & 1,1)

•1024 x 8 Bits

the total array. The X25097 also features a WP pin that can

be used for hardwire protection of the part, disabling

all write attempts, as well as a Write Enable Latch that must be

set before a write operation can be initiated.

—16 Byte Page Mode

•Self-Timed Write Cycle

The X25097 utilizes Xicor’s proprietary Direct Write^TMcell,

providing a minimum endurance of 100,000 cycles

per byte and a minimum data retention of 100 years.

—5ms Write Cycle Time (Typical)

•High Reliability

—Endurance: 100,000 Cycles/Byte

—Data Retention: 100 Years

—ESD: 2000V on all pins

•8-Lead TSSOP Package

•8-Lead SOIC Package

•8-Lead PDIP Package

FUNCTIONAL DIAGRAM

DATA REGISTER

Y DECODE LOGIC

COMMAND

DECODE

SCK

DECODE

LOGIC

AND

CONTROL

LOGIC

8K E²PROM

ARRAY

(1024 x 8)

HIGH VOLTAGE

CONTROL

WRITE CONTROL LOGIC

7038 FRM F01

7034-1.1 5/8/97 T1/C0/D0 SH

Characteristics subject to change without notice

12 3 4 5 6 7...15

中文翻译

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与X25097SG相关器件

型号	品牌	获取价格	描述	数据表
X25097SG-1.8	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLockTM Memory
X25097SG-2.7	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLockTM Memory
X25097SI	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLock TM Memory
X25097SI	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLockTM Memory
X25097SI-1.8	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLock TM Memory
X25097SI-1.8	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLockTM Memory
X25097SI-1.8T1	XICOR	获取价格	EEPROM, 1KX8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X25097SI-2.7	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLockTM Memory
X25097SI-2.7	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLock TM Memory
X25097SI-2.7T1	XICOR	获取价格	EEPROM, 1KX8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8

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