IS24C16-PA

更新时间： 2024-11-08 13:01:23

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
10页	80K
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IS24C16-PA 数据手册

IS24C16

16,384-BIT SERIAL ELECTRICALLY

ERASABLE PROM

IS^IS^SSI^I

ADVANCE INFORMATION

OCTOBER 1997

OVERVIEW

FEATURES

The IS24C16 is a low cost, low power, low voltage

serial EEPROM and organized as 2,048 x 8 bits. The

memory is configured as 128 pages of 16 bytes each. It is

fabricated using ISSI’s advanced CMOS EEPROM tech-

nology and operates from a single supply.

• Low power CMOS

– Active current less than 3.0 mA

– Standby current less than 35 µA

• Hardware write protection

– Write control pin

The IS24C16 is internally organized as a 256 x 8 memory

bank. The IS24C16 features a serial interface and soft-

ware protocol allowing operation on a simple 2-wire bus.

Included is a bidirectional serial data bus synchronized by

a clock offering flexible byte write and a faster 16-byte

pagewrite.Awriteprotectpincanprotectdataintheupper

quadrant of memory.

• Internally organized as eight banks

– 256 pages x 8 bytes

• Two-wire serial interface

— Bidirectional data transfer protocol

• Flexible byte write and 16-byte page-write

modes

• High-reliability

– Endurance: 100,000 cycles per byte

– Data retention: 100 years

• Automatic word address incrementing

— Sequential register read

• Filtered inputs for noise suppression

• 8-pin PDIP or SOIC packages

PIN CONFIGURATION

8-Pin DIP and SOIC

PIN DESCRIPTIONS

SerialClock(SCL)-TheSCLinputisusedtoclockalldata

into and out of the device. In the WRITE mode, data must

remainstablewhenSCLisHIGH. IntheREADmode, data

is clocked out on the falling edge of SCL.

VCC

SerialData(SDA)-TheSDApinisabidirectionalpinused

to transfer data into and out of the device. Data may

change only when SCL is LOW. It is an open-drain output,

and may be wire-ORed with any number of open-drain or

open-collector outputs.

SCL

SDA

GND

PIN DESCRIPTIONS

A0, A1, and A2: These pins are not connected.

A0-A2

SDA

SCL

Address Inputs (No connection)

Serial Data I/O

Serial Clock Input

Write Control Input

Power

Write Control (WC) - The Write Control input is used to

disable any attempt to write to the memory. When HIGH,

the upper half of array is protected against write opera-

tions;whenLOW,thewritefunctionisnormal.Thepartcan

be read independent of the state of WC pin. When not

connected this pin will be pulled LOW.

Vcc

GND

Ground

This document contains ADVANCE 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 best possible

Integrated Silicon Solution, Inc.

ADVANCE INFORMATION EE001-0C

10/03/97

12 3 4 5 6 7...10

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与IS24C16-PA相关器件

型号	品牌	获取价格	描述	数据表
IS24C16-PI	ISSI	获取价格	16,384-BIT SERIAL ELECTRICALLY ERASABLE PROM
IS24C256	ISSI	获取价格	262,144-bit 2-WIRE SERIAL CMOS EEPROM
IS24C256-2B	ISSI	获取价格	EEPROM, 32KX8, Serial, CMOS, PBGA8, BGA-8
IS24C256-2BI	ISSI	获取价格	EEPROM, 32KX8, Serial, CMOS, PBGA8, BGA-8
IS24C256-2G	ISSI	获取价格	262,144-bit 2-WIRE SERIAL CMOS EEPROM
IS24C256-2GI	ISSI	获取价格	262,144-bit 2-WIRE SERIAL CMOS EEPROM
IS24C256-2GLI	ISSI	获取价格	EEPROM, 32KX8, Serial, CMOS, PDSO8, LEAD FREE, SOIC-8
IS24C256-2P	ISSI	获取价格	262,144-bit 2-WIRE SERIAL CMOS EEPROM
IS24C256-2PI	ISSI	获取价格	262,144-bit 2-WIRE SERIAL CMOS EEPROM
IS24C256-2PLI	ISSI	获取价格	EEPROM, 32KX8, Serial, CMOS, PDIP8, 0.300 INCH, LEAD FREE, PLASTIC, DIP-8

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