Datasheet > 存储 > EEPROM> FM24C16

FM24C16

更新时间： 2024-09-30 23:14:51

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		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
页数	文件大小	规格书
14页	105K
描述
16K-Bit Standard 2-Wire Bus Interface Serial EEPROM

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中文翻译

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FM24C16 数据手册

August 2000

FM24C16U/17U – 16K-Bit Standard 2-Wire Bus

Interface Serial EEPROM

General Description

Features

The FM24C16U/17U devices are 16,384 bits of CMOS non-

volatile electrically erasable memory. These devices conform to

all specifications in the Standard IIC 2-wire protocol. They are

designed to minimize device pin count and simplify PC board

layout requirements.

I Extended operating voltage 2.7V – 5.5V

I 400 KHz clock frequency (F) at 2.7V - 5.5V

I 200µA active current typical

10µA standby current typical

1µA standby current typical (L)

0.1µA standby current typical (LZ)

The upper half (upper 8Kbit) of the memory of the FM24C17U can

be write protected by connecting the WP pin to V_CC. This section of

I IIC compatible interface

memory then becomes unalterable unless WP is switched to V_SS

– Provides bi-directional data transfer protocol

This communications protocol uses CLOCK (SCL) and DATA

I/O (SDA) lines to synchronously clock data between the master

(forexampleamicroprocessor)andtheslaveEEPROMdevice(s).

The Standard IIC protocol allows for a maximum of 16K of

EEPROM memory which is supported by the Fairchild family in

2K, 4K, 8K, and 16K devices, allowing the user to configure the

memory as the application requires with any combination of

EEPROMs. In order to implement higher EEPROM memory

densities on the IIC bus, the Extended IIC protocol must be used.

(RefertotheFM24C32orFM24C65datasheetsformoreinforma-

tion.)

I Sixteen byte page write mode

– Minimizes total write time per byte

I Self timed write cycle

Typical write cycle time of 6ms

I Hardware Write Protect for upper half (FM24C17U only)

I Endurance: 1,000,000 data changes

I Data retention greater than 40 years

I Packages available: 8-pin DIP, 8-pin SO, and 8-pin TSSOP

I Available in three temperature ranges

- Commercial: 0° to +70°C

Fairchild EEPROMs are designed and tested for applications requir-

ing high endurance, high reliability and low power consumption.

- Extended (E): -40° to +85C

- Automotive (V): -40° to +125°C

Block Diagram

H.V. GENERATION

TIMING &CONTROL

START

STOP

SDA

LOGIC

CONTROL

LOGIC

SLAVE ADDRESS

PROM

XDEC

ARRAY

SCL

WORD

ADDRESS

COUNTER

R/W

YDEC

OUT

DATA REGISTER

FM24C16U/17U Rev. A.3

www.fairchildsemi.com

12 3 4 5 6 7...14

中文翻译

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与FM24C16相关器件

型号	品牌	获取价格	描述	数据表
FM24C16A	RAMTRON	获取价格	16Kb FRAM Serial Memory
FM24C16A_05	RAMTRON	获取价格	16Kb FRAM Serial Memory
FM24C16A-G	RAMTRON	获取价格	16Kb FRAM Serial Memory
FM24C16A-S	RAMTRON	获取价格	16Kb FRAM Serial Memory
FM24C16A-STR	RAMTRON	获取价格	Memory Circuit, 2KX8, CMOS, PDSO8, MS-012AA, SOIC-8
FM24C16B	RAMTRON	获取价格	16Kb Serial 5V F-RAM Memory
FM24C16B	CYPRESS	获取价格	16Kb Serial 5V F-RAM Memory
FM24C16B_13	CYPRESS	获取价格	16Kb Serial 5V F-RAM Memory
FM24C16B-G	CYPRESS	获取价格	16Kb Serial 5V F-RAM Memory
FM24C16B-G	RAMTRON	获取价格	16Kb Serial 5V F-RAM Memory

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