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參數資料
| 型號： | FM24C128 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個2 KB的EEPROM的國內256個8位每字舉辦的串行CMOS |
| 文件頁數： | 1/13頁 |
| 文件大小： | 102K |
| 代理商： | FM24C128 |
1
www.fairchildsemi.com
FM24C128 Rev. B.1
F
May 2001
2001 Fairchild Semiconductor Corporation
FM24C128 – 128K-Bit Standard 2-Wire Bus
Interface Serial EEPROM
General Description
FM24C128 is a 128Kbit CMOS non-volatile serial EEPROM
organized as 16K x 8 bit memory. This device confirms to
Extended IIC 2-wire protocol that allows accessing of memory in
excess of 16Kbit on an IIC bus. This serial communication protocol
uses a Clock signal (SCL) and a Data signal (SDA) to synchro-
nously clock data between a master (e.g. a microcontroller) and a
slave (EEPROM). FM24C128 is designed to minimize pin count
and simplify PC board layout requirements.
FM24C128 offers hardware write protection where by the entire
memory array can be write protected by connecting WP pin to V
CC
.
The entire memory then becomes unalterable until the WP pin is
switched to V
SS
.
“LZ” and “L” versions of FM24C128 offer very low standby current
making them suitable for low power applications. This device is
offered in SO, TSSOP and DIP packages.
Fairchild EEPROMs are designed and tested for applications
requiring high endurance, high reliability and low power consump-
tion.
Block Diagram
Features
I
Extended operating voltage: 2.5V to 5.5V
I
Up to 400 KHz clock frequency at 2.5V to 5.5V
I
Low power consumption
—0.5mA active current typical
—10
μ
A standby current typical
—1
μ
A standby current typical (L version)
—0.1
μ
A standby current typical (LZ version)
I
Schmitt trigger inputs
I
64 byte page write mode
I
Self timed write cycle (6ms max)
I
Hardware Write Protection for the entire array
I
Endurance: up to 100K data changes
I
Data Retention: Greater than 40 years
I
Packages: 8-Pin DIP, 8-Pin SO and 8-Pin TSSOP
I
Temperature range
—Commercial: 0
°
C to +70
°
C
—Industrial (E): -40
°
C to +85
°
C
—Automotive (V): -40
°
C to +125
°
C
H.V. GENERATION
TIMING &CONTROL
E2PROM
ARRAY
YDEC
DATA REGISTER
XDEC
CONTROL
LOGIC
WORD
ADDRESS
COUNTER
SLAVE ADDRESS
REGISTER &
COMPARATOR
START
STOP
LOGIC
WRITE
LOCKOUT
CK
DIN
R/W
SDA
SCL
WP
VCC
VSS
DOUT
A2
A1
A0
相關PDF資料 |
PDF描述 |
|---|---|
| FM24C16U | 16K-Bit Standard 2-Wire Bus Interface Serial EEPROM(16K位的標準兩線控制總線接口串行EEPROM) |
| FM24C256-SE | 256Kb FRAM Serial Memory |
| FM24C256LZYYX | 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect |
| FM24C256FLZYYX | 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect |
| FM24C256 | 256K-Bit 2-Wire Bus Interface Serial EEPROM with Write Protect(帶寫保護的256K位的兩線控制總線接口串行EEPROM) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FM24C128EMT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMT8X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMW8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMW8X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EN | 功能描述:電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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