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IS93C56A

更新时间： 2024-02-19 22:43:49

品牌	Logo	应用领域
美国芯成 - ISSI		可编程只读存储器
页数	文件大小	规格书
16页	131K
描述
2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM

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IS93C56A 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：	DIP, DIP8,.3	针数：	8
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.32.00.51	风险等级：	5.68
备用内存宽度：	8	最大时钟频率 (fCLK)：	3 MHz
数据保留时间-最小值：	40	耐久性：	1000000 Write/Erase Cycles
JESD-30 代码：	R-PDIP-T8	JESD-609代码：	e0
长度：	9.3218 mm	内存密度：	2048 bit
内存集成电路类型：	EEPROM	内存宽度：	16
湿度敏感等级：	3	功能数量：	1
端子数量：	8	字数：	128 words
字数代码：	128	工作模式：	SYNCHRONOUS
最高工作温度：	125 °C	最低工作温度：	-40 °C
组织：	128X16	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP8,.3
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
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	4.57 mm	串行总线类型：	MICROWIRE
最大待机电流：	0.000004 A	子类别：	EEPROMs
最大压摆率：	0.002 mA	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：	NO	技术：	CMOS
温度等级：	AUTOMOTIVE	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)：	5 ms
写保护：	SOFTWARE	Base Number Matches：	1

IS93C56A 数据手册

IS93C56A IS93C66A

ISSI

2K-BIT/4K-BIT SERIAL ELECTRICALLY

ERASABLE PROM

MAY 2006

FEATURES

DESCRIPTION

• Industry-standard Microwire Interface

— Non-volatile data storage

The IS93C56A/66A are 2kb/4kb non-volatile,

ISSI serial EEPROMs. They are fabricated using

an enhanced CMOS design and process. The

IS93C56A/66A contain power-efficient read/write

memory, and organization of either 256/512 bytes

of 8 bits or 128/256 words of 16 bits. When the

ORG pin is connected to Vcc or left unconnected,

x16 is selected; when it is connected to ground,

x8 is selected. The IS93C56A/66A are fully

backward compatible with IS93C56/66.

— Wide voltage operation:

Vcc = 1.8V to 5.5V

— Auto increment for efficient data dump

• User Configured Memory Organization

— By 16-bit or by 8-bit

• Hardware and software write protection

— Defaults to write-disabled state at power-up

— Software instructions for write-enable/disable

• Enhanced low voltage CMOS E²PROM

technology

• Versatile, easy-to-use Interface

— Self-timed programming cycle

— Automatic erase-before-write

— Programming status indicator

— Word and chip erasable

An instruction set defines the operation of the

devices, including read, write, and mode-enable

functions. To protect against inadvertent data

modification, all erase and write instructions are

accepted only while the devices are write-enabled.

A selected x8 byte or x16 word can be modified

with a single WRITE or ERASE instruction.

Additionally, the two instructions WRITE ALL or

ERASE ALL can program an entire array. Once a

device begins its self-timed program procedure,

the data out pin (Dout) can indicate the READY/

BUSY status by raising chip select (CS). The self-

timed write cycle includes an automatic erase-

before-write capability. The devices can output

any number of consecutive bytes/words using a

single READ instruction.

— Chip select enables power savings

• Durable and reliable

— 40-year data retention after 1M write cycles

— 1 million write cycles

— Unlimited read cycles

— Schmitt-trigger inputs

• Industrial and Automotive Temperature Grade

• Lead-free available

FUNCTIONAL BLOCK DIAGRAM

DUMMY

BIT

OUT

DATA

INSTRUCTION

R/W

AMPS

EEPROM

ARRAY

ADDRESS

INSTRUCTION

DECODE,

CONTROL,

AND

ADDRESS

DECODER

256/512x8

128/256x16

CLOCK

GENERATION

HIGH VOLTAGE

GENERATOR

WRITE

ENABLE

without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to

obtain the latest version of this device specification before relying on any published information and before placing orders for products.

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

Rev. A

05/02/06

12 3 4 5 6 7...16

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IS93C56A-2DLI	ISSI	暂无描述	获取价格
IS93C56A-2GRI	ISSI	2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS93C56A-2GRLI	ISSI	2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS93C56A-2PI	ISSI	2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS93C56A-2PLI	ISSI	2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM	获取价格
IS93C56A-2ZI	ISSI	2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM	获取价格

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