參數(shù)資料
型號(hào)： ADP5589ACBZ-00-R7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 13/52頁(yè)
文件大?。?/td> 0K
描述： IC PORT EXPANDER 19I/O 25WLSCP
產(chǎn)品變化通告： 8mm Carrier Tape Changes 28/Feb/2012
標(biāo)準(zhǔn)包裝： 3,000
系列： *
ADP5589
Data Sheet
Rev. B | Page 20 of 52
Figure 30 shows a typical multibyte read sequence for reading
internal registers. The cycle begins with a start condition, followed
by the 7-bit device address (0x34), followed by the R/W bit set
to 0 for a write cycle. The ADP5589 acknowledges the address
byte by pulling the data line low. The address of the register
from which data is to be read is sent next. The ADP5589 acknowl-
edges the register pointer byte by pulling the data line low. A start
condition is repeated, followed by the 7-bit device address (0x34),
followed by the R/W bit set to 1 for a read cycle. The ADP5589
acknowledges the address byte by pulling the data line low. The
8-bit data is then read. The address pointer is then incremented
to read the next data byte, and the host continues to pull the data
line low for each byte (master acknowledge) until the n data
byte is read. The host pulls the data line high (no acknowledge)
after the last byte is read, and a stop condition completes the
sequence.
START
0 = WRITE
7-BIT DEVICE ADDRESS
ADP5589 ACK
8-BIT REGISTER POINTER
READ BYTE 1
READ BYTE 2
READ BYTE n
00
0
1
0
1
REPEAT START
1 = READ
ADP5589 ACK
MASTER ACK
NO ACK
STOP
0
9714-
029
Figure 30. I2C Multibyte Read Sequence
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADP5589ACBZ-01-R7 功能描述:IC PORT EXPANDER 19I/O 25WLSCP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
ADP5589ACBZ-02-R7 功能描述:IC PORT EXPANDER 19I/O 25WLSCP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
ADP5589ACPZ 制造商:Analog Devices 功能描述:I/O EXPANDER 19IO KEY DECODER 24LFCSP 制造商:Analog Devices 功能描述:I/O EXPANDER, 19IO, KEY DECODER, 24LFCSP 制造商:Analog Devices 功能描述:I/O EXPANDER, 19IO, KEY DECODER, 24LFCSP, Chip Configuration:8bit, IC Interface 制造商:Analog Devices 功能描述:I/O EXPANDER, 19IO, KEY DECODER, 24LFCSP, Chip Configuration:8bit, IC Interface Type:I2C, Supply Voltage Min:1.65V, Supply Voltage Max:3.6V, Digital IC Case Style:LFCSP, No. of Pins:24, No. of I/O's:19, MSL:MSL 3 - 168 hours, SVHC:No
ADP5589ACPZ-00-R7 功能描述:IC KEY DECODER 19I/O EXP 24LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
ADP5589ACPZ-01-R7 功能描述:IC KEY DECODER 19I/O EXP 24LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
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