Datasheet > IS25C256-3P

IS25C256-3P

更新时间： 2024-01-02 04:26:05

品牌	Logo	应用领域
美国芯成 - ISSI		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
12页	60K
描述
EEPROM, 32KX8, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, DIP-8

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IS25C256-3P 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	0.300 INCH, PLASTIC, DIP-8	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.32.00.51	风险等级：	5.92
最大时钟频率 (fCLK)：	2.1 MHz	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0	长度：	9.3218 mm
内存密度：	262144 bit	内存集成电路类型：	EEPROM
内存宽度：	8	湿度敏感等级：	3
功能数量：	1	端子数量：	8
字数：	32768 words	字数代码：	32000
工作模式：	SYNCHRONOUS	最高工作温度：	70 °C
最低工作温度：		组织：	32KX8
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
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：	4.572 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)：	2.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.62 mm	最长写入周期时间 (tWC)：	10 ms
Base Number Matches：	1

IS25C256-3P 数据手册

IS25C128-2/3

IS25C256-2/3

ISSI

131,072/262,144-BIT SPI SERIAL

ELECTRICALLY ERASABLE PROM

PRELIMINARY INFORMATION

NOVEMBER 2001

DESCRIPTION

FEATURES

The IS25C128-2 is a 1.8V (1.8V-5.5V) 128K-bit

• 2.1 MHz Clock Rate

(16364x8) electrically Erasable PROM, IS25C128-3 is

a 2.5V (2.5V-5.5V) 128K-bit (16364x8) electrically

Erasable PROM, IS25C256-2 is a 1.8V (1.8V-5.5V)

256K-bit (32768x8) electrically Erasable PROM,

IS25C256-3 is a 2.5V (2.5V-5.5V) 256K-bit (32768x8)

electrically Erasable PROM.

• Low power CMOS

— Active current less than 3.0 mA (5.5V)

— Standby current less than 10 µA (5.5V)

• Low-voltage Operation

— IS25C256-3 & IS25C128-3 (Vcc = 2.5V to 5.5V)

— IS25C256-2 & IS25C128-2 (Vcc = 1.8V to 5.5V)

• Block Write Protection

This IS25Cxxx family is a low-cost and low-voltage/

low-power SPI Serial EEPROM. It is fabricated using

ISSI’s advanced CMOS EEPROM technology and

provides for low-power industrial and commercial

applications. The IS25Cxxx family is available in 8-pin

PDIP, 8-pin SOIC, and 14-pin TSSOP packages.

— Protect 1/4, 1/2, or Entire Array

64 byte page write mode

• Serial Peripheral Interface (SPI) Compatible

— Supports SPI Modes 0 (0,0) and 3 (1,1)

• Self timed write cycles (5 ms Typical)

• High-reliability

•

— Endurance: 1 million cycles per byte

— Data retention: 100 years

— ESD protection >4000V

Each device in this family is enabled through the Chip

Select (CS) and accessed via a 3-wire interface

consisting of Serial Data Input (SI), Serial Data Output

(SO), and Serial Clock (SCK). All programming

cycles are completely self-timed, and no separate

ERASE cycle is required before WRITE. BLOCK

WRITE protection is enabled by programming the

status register with one of four configurations of write

protection. Separate program enable and program

disable instructions are provided for additional data

protection. Hardware data protection is provided via

the #WP pin to protect against inadvertent write

attempts to the status registerꢀ The HOLD pin can

suspend communications without re-initializing the

• Industrial temperature available

•

8-pin PDIP or SOIC, and 14-pin TSSOP Packages

serial sequence.

PRODUCT OFFERING OVERVIEW

Part No

Voltage

1.8V-5.5V

2.5V-5.5V

1.8V-5.5V

2.5V-5.5V

Speed

500 KHz

2.1MHz

500 KHz

2.1MHz

Standby ICC

< 5 µA

Read ICC

1 mA

Write ICC

3 mA

Temperature

IS25C256-2

IS25C256-3

IS25C128-2

IS25C128-3

C,I

< 10 µA

< 5 µA

1 mA

3 mA

1 mA

3 mA

< 10 µA

1 mA

3 mA

This document contains PRELIMINARY INFORMATION data. ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the

Integrated Silicon Solution, Inc. — 1-800-379-4774

PRELIMINARYINFORMATION Rev. 00A

11/01/01

12 3 4 5 6 7...12

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与IS25C256-3P相关器件

型号	品牌	描述	获取价格	数据表
IS25C256-3PA3	ISSI	128K-bit/ 256K-bit SPI SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS25C256-3PI	ISSI	EEPROM, 32KX8, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, DIP-8	获取价格
IS25C256-3PLA3	ISSI	128K-bit/ 256K-bit SPI SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS25C256-3WA3	ISSI	128K-bit/ 256K-bit SPI SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS25C256-3WLA3	ISSI	128K-bit/ 256K-bit SPI SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS25C256-3ZI	ISSI	EEPROM, 32KX8, Serial, CMOS, PDSO8, TSSOP-8	获取价格

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