參數(shù)資料
型號(hào)： PCA9665N
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Fm+ parallel bus to I2C-bus controller
中文描述： I2C BUS CONTROLLER, PDIP20
封裝： 0.300 INCH, PLASTIC, MS-001, SOT146-1, DIP-20
文件頁數(shù)： 26/91頁
文件大?。?/td> 372K
代理商： PCA9665N
PCA9665_2
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 7 December 2006
26 of 91
NXP Semiconductors
PCA9665
Fm+ parallel bus to I
2
C-bus controller
(1) See
Table 31
.
(2) Defined state when a single byte is received and an ACK is sent (AA = 1).
(3) Defined state when a single byte is received and a NACK is sent (AA = 0).
Fig 9.
Format and states in the Slave Receiver Byte mode (MODE = 0)
S
SLA
W
A
DATA
A
P or S
60h
80h
(2)
A0h
A
68h
002aab026
reception of
own slave address
and one or more
data bytes;
all are Acknowledged.
last data byte received is
Not Acknowledged
arbitration lost as MST and
addressed as slave
DATA
A
80h
(2)
P or S
F8h
on STOP
A
88h
(3)
P or S
F8h on STOP
GENERAL
CALL = 00h
A
A
P or S
D0h
E0h
(2)
A0h
A
D8h
DATA
A
E0h
(2)
P or S
A
E8h
(3)
reception of the
General Call address
and one or more
data bytes
last data byte received is
Not Acknowledged
arbitration lost as MST and
addressed as slave by
General Call
S
F8h
on STOP
W
P or S
F8h on STOP
n
This number (contained in I2CSTA) corresponds
to a defined state of the I
2
C-bus.
(1)
A
any number of data bytes and
their associated Acknowledge bits
from master to slave
from slave to master
DATA
DATA
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PCA9665PW,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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