參數(shù)資料
型號(hào)： PCA9665
廠商： NXP Semiconductors N.V.
英文描述： Fm+ parallel bus to I2C-bus controller
中文描述： 調(diào)頻并行總線I2C總線控制器
文件頁(yè)數(shù)： 37/91頁(yè)
文件大?。?/td> 372K
代理商： PCA9665
PCA9665_2
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 7 December 2006
37 of 91
NXP Semiconductors
PCA9665
Fm+ parallel bus to I
2
C-bus controller
(1) See
Table 28
.
(2) No serial interrupt.
(3) Defined state when LB = 0 and the number of bytes received is equal to the value in I2CCOUNT register.
(4) Defined state when LB = 1 and the number of bytes received is equal to the value in I2CCOUNT register.
(5) Master Transmitter Byte mode is entered with MODE = 0. Master Transmitter Buffered mode is entered when MODE = 1.
Fig 12. Format and states in the Master Receiver Buffered mode (MODE = 1)
08h
S
SLA
R
A
DATA
A
P
50h
(3)
F8h
MR
10h
S
SLA
R
W
to Master Transmitter mode
entry = MT
(5)
A
P
48h
F8h
002aab660
A
38h
other MST
continues
A or A
38h
other MST
continues
A
other MST
continues
successful
reception
from a Slave
Transmitter
next transfer
started with a
repeated START
condition
Not Acknowledge
received after
the slave address
arbitration lost in
slave address
or Acknowledge bit
arbitration lost and
addressed as slave
n
This number (contained in I2CSTA) corresponds
to a defined state of the I
2
C-bus.
(1)
DATA
A
any number of data bytes and
their associated Acknowledge bits
from master to slave
from slave to master
DATA
A
58h
(4)
B0h
68h
to corresponding states in Slave Transmitter mode
to corresponding states in Slave Receiver mode
D8h
to corresponding states in Slave Receiver mode (General Call)
(2)
DATA
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9665APW,118 功能描述:I2C 接口集成電路 Fm+ parallel bus I2C bus controller RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665BS,118 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665BS-T 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665D 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665D,112 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
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