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參數資料
| 型號： | FM34W02ULZ |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | RoHS Compliant:Yes RoHS Compliant: Yes |
| 中文描述： | 的2K位標準2線總線接口的串行EEPROM與全陣列寫保護 |
| 文件頁數： | 7/12頁 |
| 文件大小： | 95K |
| 代理商： | FM34W02ULZ |
7
www.fairchildsemi.com
FM34W02U Rev. A.1
F
w
Device Addressing
Following a start condition the master must output the address of
the slave it is accessing. The most significant four bits of the slave
address are those of the device type identifier (see Figure 4) This
is fixed as 1010 for all EEPROM devices.
Write Cycle Timing
SDA
SCL
STOP
CONDITION
START
CONDITION
WORD n
8th BIT
ACK
tWR
SDA
SCL
START
CONDITION
STOP
CONDITION
SCL
DATA STABLE
DATA
CHANGE
SDA
SCL FROM
MASTER
DATA OUTPUT
FROM
TRANSMITTER
DATA OUTPUT
FROM
RECEIVER
1
8
9
START
ACKNOWLEDGE
Data Validity (Figure 1).
Start and Stop Definition (Figure 2).
All IIC EEPROMs use an internal protocol that defines a PAGE
BLOCK size of 2K bits (for Byte addresses 00 through FF).
Acknowledge Responses from Receiver (Figure 3).
相關PDF資料 |
PDF描述 |
|---|---|
| FM34W02UEM8 | I2C Serial EEPROM |
| FM34W02UEMT8 | I2C Serial EEPROM |
| FM34W02ULEM8 | I2C Serial EEPROM |
| FM34W02ULEMT8 | I2C Serial EEPROM |
| FM34W02ULM8 | I2C Serial EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FM34W02ULZEM8 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:I2C Serial EEPROM |
| FM34W02ULZEMT8 | 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 |
| FM34W02ULZEMT8X | 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 |
| FM34W02ULZM8 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:I2C Serial EEPROM |
| FM34W02ULZMT8 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:I2C Serial EEPROM |
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