Datasheet > X84047S

X84047S

更新时间： 2024-01-29 06:39:57

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光电二极管内存集成电路
页数	文件大小	规格书
13页	265K
描述
EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8

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中文翻译

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技术参数
数据手册

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X84047S 技术参数

生命周期：	Obsolete	包装说明：	PLASTIC, SOIC-8
Reach Compliance Code：	unknown	风险等级：	5.84
JESD-30 代码：	R-PDSO-G8	长度：	4.9 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：	ASYNCHRONOUS
最高工作温度：	70 °C	最低工作温度：
组织：	512X8	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：	COMMERCIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	3.9 mm	Base Number Matches：	1

X84047S 数据手册

Preliminary Information

4K/8K

MPS E²PROM

X84047/X84087

Micro Port Saver E²PROM with ID Lock^TM

FEATURES

DESCRIPTION

• Direct Interface to Micros

—Eliminates I/O port requirements

—No interface glue logic required

—Eliminates need for parallel to serial converters

• IDLock

• Up to 5Mbps data transfer rate

• 1048 x 8 Bits

—16 Byte Page Write Mode

The X84047/X84087 Micro Port Saver device is an 8K-bit

CMOS E²PROM designed for direct interface to port lim-

ited microcontroller or I/O limited microprocessor

designs. This device provides all of the beneﬁts of serial

memories, such as low cost, low power, low voltage

operation, and small package size, while featuring high

data transfer rates and reduced interface code require-

ments—without the need for a dedicated serial bus. The

X84047/X84087 is organized as a byte wide memory, but

it is also suitable in 16-bit, 32-bit or 64-bit environments,

due to the bit serial nature of the interface.

• ID Lock Protection

—Block Lock Protect any 1/4, 1st 1/2, First or

Last Page or None of the array

• Low Power CMOS

The X84047/X84087 device directly connects to the pro-

cessor bus and communicates over a single data line

using a sequence of standard bus read and write opera-

tions. This eliminates the need for dedicated port pins,

parallel to serial converters, complicated ASIC imple-

mentations, or other glue logic, lowering system cost.

—<1µA Standby Current

—<3mA Active Current during Program

—<400µA Active Current during Read

• Minimum 25ns Read Access Time

• Single Byte Write Capability

• Typical Nonvolatile Write Cycle Time: 5ms

• High Reliability

—100,000 Endurance Cycles

—Guaranteed Data Retention: 100Years

• Small Package Options

—8-Lead SOIC Package

An ID Lock feature prevents writes to as little as 16 bytes

or as much as half the array. A Write Protect (WP) pin

prevents inadvertent writes to the entire memory.

Xicor E²PROMs are designed and tested for applications

requiring extended endurance. Inherent data retention is

greater than 100 years.

—8-Lead TSSOP Package

BLOCK DIAGRAM

PIN CONFIGURATIONS

8-LEAD SOIC

8-LEAD TSSOP

BLOCK

CONTROL

LOGIC

H.V. GENERATION

TIMING & CONTROL

I/O

EEPROM

ARRAY

COMMAND

DECODE

AND

CONTROL

LOGIC

DEC

PIN NAMES

1K x 8

512 x 8

I/O

Data Input/Output

Chip Enable Input

Output Enable Input

Write Enable Input

Write Protect Input

Supply Voltage

Y DECODE

DATA REGISTER

7030 FRM 02

Ground

No Connect

7030 FRM T01

Xicor, Inc. 1994, 1995, 1996 Patents Pending

draft-1.0 10/29/00 T24/C0/D5 SH

Characteristics subject to change without notice

12 3 4 5 6 7...13

中文翻译

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与X84047S相关器件

型号	品牌	获取价格	描述	数据表
X84047S-2	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047S-3	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047SE-2	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047SI	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047SI-2	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047SI-3	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
X84047V	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, TSSOP-8
X84047V-2	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, TSSOP-8
X84047V-3	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, TSSOP-8
X84047VE	XICOR	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, TSSOP-8

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