Datasheet > X25057M-2.7T1

X25057M-2.7T1

更新时间： 2024-11-14 15:58:07

品牌	Logo	应用领域
XICOR		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光电二极管内存集成电路
页数	文件大小	规格书
14页	136K
描述
EEPROM, 512X8, Serial, CMOS, PDSO8, MSOP-8

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中文翻译

获取价格

技术参数
数据手册

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X25057M-2.7T1 技术参数

生命周期：	Obsolete	包装说明：	TSSOP,
Reach Compliance Code：	unknown	风险等级：	5.84
其他特性：	1 MILLION/BYTE ENDURANCE CYCLES; 100 YEARS DATA RETENTION	最大时钟频率 (fCLK)：	5 MHz
数据保留时间-最小值：	100	耐久性：	1000000 Write/Erase Cycles
JESD-30 代码：	S-PDSO-G8	长度：	3 mm
内存密度：	4096 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：	512 words
字数代码：	512	工作模式：	SYNCHRONOUS
最高工作温度：	70 °C	最低工作温度：
组织：	512X8	输出特性：	3-STATE
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行：	SERIAL	认证状态：	Not Qualified
座面最大高度：	1.1 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)：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	3 mm
最长写入周期时间 (tWC)：	10 ms	Base Number Matches：	1

X25057M-2.7T1 数据手册

Recommended System Management

Alternative: X5043

512 x 8 Bit

X25057

5MHz Low Power SPI Serial EEPROM with IDLock^™Memory

FEATURES

DESCRIPTION

• 5MHz clock rate

• IDLock memory

—IDLock ﬁrst or last page, any 1/4 or lower 1/2 of

EEPROM array

• Low power CMOS

—<1µA standby current

—<3mA active current during write

—<400µA active current during read

• 2.7V-5.5V operation

The X25057 is a CMOS 4Kbit serial EEPROM, inter-

nally organized as 512 x 8. The X25057 features a

Serial Peripheral Interface (SPI) and software protocol,

allowing operation on a simple four-wire bus. The bus

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.

IDLock is a programmable locking mechanism which

allows the user to lock system ID and parametric data

in different portions of the EEPROM memory space,

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

the total array. The X25057 also features a WP pin that

can be used for hardwire protection of the part, dis-

abling all write attempts, as well as a Write Enable

Latch that must be set before a write operation can be

initiated.

• Built-in inadvertent write protection

—Power-up/power-down protection circuitry

—Write enable latch

—Write protect pin

• SPI modes (0,0 & 1,1)

• 512 x 8 bits

—16-byte page mode

• Self-timed write cycle

—5ms write cycle time (typical)

• High reliability

—Endurance: 1 million cycles/byte

—Data retention: 100 years

—ESD: 2000V on all pins

• 8-lead MSOP package

• 8-lead TSSOP package

The X25057 utilizes Xicor’s proprietary Direct Write^™cell,

providing a minimum endurance of 1,000,000 cycles per

byte and a minimum data retention of 100 years.

BLOCK DIAGRAM

Data Register

Y Decode Logic

Command

Decode

and

Control

Logic

SCK

Decode

Logic

4K EEPROM

Array

(512 x 8)

High Voltage

Control

Write Control

Logic

Characteristics subject to change without notice. 1 of 14

REV 1.1 9/8/00

www.xicor.com

12 3 4 5 6 7...14

中文翻译

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与X25057M-2.7T1相关器件

型号	品牌	获取价格	描述	数据表
X25057M-2.7T2	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, MSOP-8
X25057MG-1.8	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLock⑩
X25057MG-2.7	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLock⑩
X25057MI	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLoc
X25057MI-1.8	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLock⑩
X25057MI-1.8	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLoc
X25057MI-1.8T1	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, MSOP-8
X25057MI-2.7	RENESAS	获取价格	512X8 SPI BUS SERIAL EEPROM, PDSO8, MSOP-8
X25057MI-2.7	XICOR	获取价格	5MHz Low Power SPI Serial E 2 PROM with IDLoc
X25057MI-2.7	ICMIC	获取价格	5MHz Low Power SPI Serial E2PROM with IDLock⑩

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