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參數(shù)資料
| 型號： | DS2433 |
| 英文描述： | 4k-Bit 1-Wire EEPROM |
| 中文描述： | 4K位1-Wire EEPROM |
| 文件頁數(shù)： | 9/19頁 |
| 文件大?。?/td> | 588K |
| 代理商： | DS2433 |
DS2433
9 of 19
MEMORY FUNCTION EXAMPLE
Example: Write two data bytes to memory location 0026 and 0027. Read entire memory.
MASTER MODE
TX
RX
TX
TX
TX
TX
TX
TX
RX
TX
TX
RX
RX
RX
RX
TX
RX
TX
TX
TX
TX
TX
TX
TX
RX
TX
TX
TX
TX
RX
TX
RX
DATA (LSB FIRST)
Reset
Presence
CCH
0FH
26H
00H
<2 data bytes>
Reset
Presence
CCH
AAH
26H
00H
07H
<2 data bytes>
Reset
Presence
CCH
55H
26H
00H
07H
<idle or strong pullup>
Reset
Presence
CCH
F0H
00H
00H
<512 bytes>
Reset
Presence
COMMENTS
Reset Pulse (480 - 960
μ
s)
Presence Pulse
Issue Skip ROM Command
Issue Write Scratchpad command
TA1, beginning offset = 26H
TA2, address = 0026H
Write 2 bytes of data to scratchpad
Reset Pulse
Presence Pulse
Issue Skip ROM Command
Issue Read Scratchpad command
Read TA1, beginning offset = 26H
Read TA2, address = 0026H
Read E/S, ending offset = 7H, flags = 0H
Read scratchpad data and verify
Reset Pulse
Presence Pulse
Issue Skip ROM Command
Issue Copy Scratchpad command
TA1
TA2
AUTHORIZATION CODE
E/S
Wait 5 ms
Reset Pulse
Presence Pulse
Issue Skip ROM Command
Issue Read Memory command
TA1, beginning offset = 0
TA2, address = 0000H
Read entire memory
Reset Pulse
Presence Pulse, done
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2433-Z01 | 4K-Bit 1-Wire EEPROM |
| DS2433S | 4k-Bit 1-Wire EEPROM |
| DS2433T | 4k-Bit 1-Wire EEPROM |
| DS2433X | 4k-Bit 1-Wire EEPROM |
| DS2433Y | 4k-Bit 1-Wire EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2433+ | 功能描述:電可擦除可編程只讀存儲器 4Kb 1-Wire 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(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2433AX-S#T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| DS2433D/T&R | 制造商:Maxim Integrated Products 功能描述:IC EEPROM 4KBIT 6FLIPCHIP |
| DS2433D/T&R | 功能描述:IC EEPROM 4KBIT 6FCHIP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁面:1445 (CN2011-ZH PDF) |
| DS2433G+T&R | 制造商:Maxim Integrated Products 功能描述:IC EEPROM 4KBIT 2SFN |
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