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參數資料
| 型號： | FM24C04A-S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DRAM |
| 英文描述： | 4Kb FRAM Serial 3V Memory |
| 中文描述： | 4Kb的鐵電串行3V的記憶 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 110K |
| 代理商： | FM24C04A-S |
FM24C04A
4Kb FRAM Serial Memory
Features
This product conforms to specifications per the terms of the Ramtron
standard warranty. Production processing does not necessarily in-
clude testing of all parameters.
Rev. 2.0
July 2003
Ramtron International Corporation
1850 Ramtron Drive, Colorado Springs, CO 80921
(800) 545-FRAM, (719) 481-7000, Fax (719) 481-7058
www.ramtron.com
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4K bit Ferroelectric Nonvolatile RAM
Organized as 512 x 8 bits
High Endurance 10
12
Read/Writes
10 Year Data Retention
NoDelay Writes
Advanced High-Reliability Ferroelectric Process
Fast Two-wire Serial Interface
Up to 1 MHz maximum bus frequency
Direct hardware replacement for EEPROM
Description
The FM24C04A is a 4-kilobit nonvolatile memory
employing an advanced ferroelectric process. A
ferroelectric random access memory or FRAM is
nonvolatile and performs reads and writes like a
RAM. It provides reliable data retention for 10 years
while eliminating the complexities, overhead, and
system level reliability problems caused by EEPROM
and other nonvolatile memories.
Unlike serial EEPROMs, the FM24C04A performs
write operations at bus speed. No write delays are
incurred. Data is written to the memory array in the
cycle after it has been successfully transferred to the
device. The next bus cycle may commence
immediately.
These capabilities make the FM24C04A ideal for
nonvolatile memory applications requiring frequent
or rapid writes. Examples range from data collection
where the number of write cycles may be critical, to
demanding industrial controls where the long write
time of EEPROM can cause data loss. The
combination of features allows more frequent data
writing with reduced overhead for the system.
The FM24C04A provides substantial benefits to users
of serial EEPROM, yet these benefits are available in
a hardware drop-in replacement. The FM24C04A is
available in industry standard 8-pin packages using a
two-wire protocol. The specifications are guaranteed
over an industrial temperature range of -40°C to
+85°C.
Low Power Operation
5V operation
150
μ
A Active Current (100 kHz)
10
μ
A Standby Current
Industry Standard Configuration
Industrial Temperature -40
°
C to +85
°
C
8-pin SOIC
Pin Configuration
Pin Names
A1-A2
SDA
SCL
WP
VSS
VDD
Function
Device Select Address 1 and 2
Serial Data/Address
Serial Clock
Write Protect
Ground
Supply Voltage 5V
Ordering Information
FM24C04A-S
8-pin SOIC
NC
A1
A2
VSS
VDD
WP
SCL
SDA
1
2
3
4
8
7
6
5
相關PDF資料 |
PDF描述 |
|---|---|
| FM24C05ULZ | 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C17U | 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C04UEM8 | I2C Serial EEPROM |
| FM24C04UEMT8 | I2C Serial EEPROM |
| FM24C04UEN | I2C Serial EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FM24C04A-STR | 功能描述:F-RAM 4K (512x8) 5V RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM24C04B | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:4Kb Serial 5V F-RAM Memory |
| FM24C04B_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4Kb Serial 5V F-RAM Memory |
| FM24C04B-G | 功能描述:F-RAM 4Kb Serial I2C 5V FRAM RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM24C04B-GTR | 功能描述:F-RAM 4Kb Serial I2C 5V FRAM RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
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