PCA9665D,112 NXP Semiconductors, PCA9665D,112 Datasheet - Page 42

• Manufacturer Part Number: PCA9665D,112
• Description: IC CNTRLR PARALLEL/I2C 20-SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9665D,112

• Controller Type: I²C Bus Controller
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V
• Current - Supply: 100µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279242112; PCA9665D; PCA9665D

Table 40.
Status
code
(I2CSTA)
60h
68h
D0h
D8h
Slave Receiver Buffered mode (MODE = 1)
Status of the
I
PCA9665
Own SLA+W has
been received;
ACK has been
returned
Arbitration lost in
SLA+R/W as master;
Own SLA+W has
been received;
ACK has been
returned
General Call address
(00h) has been
received;
ACK has been
returned.
Arbitration lost in
SLA = R/W as
master;
General Call address
has been received;
ACK bit has been
returned.
2
C-bus and the
Application software response
To/from I2CDAT
No I2CDAT action
or
No I2CDAT action 1
No I2CDAT action
or
No I2CDAT action 1
No I2CDAT action
or
No I2CDAT action 1
No I2CDAT action
or
No I2CDAT action 1
To/from I2CCOUNT
LB BC[6:0]
0
0
0
0
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
Total number of
bytes to be
received
To I2CCON
STA STO SI
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
AA MODE
X
X
X
X
X
X
X
X
1
1
1
1
1
1
1
1
Next action taken by the PCA9665
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them.
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them, except for the last
one where NACK bit will be returned (unless
master transmitter sends a STOP or Repeated
START condition before).
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them.
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them, except for the last
one where NACK bit will be returned (unless
master transmitter sends a STOP or Repeated
START condition before).
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them.
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them, except for the last
one where NACK bit will be returned (unless
master transmitter sends a STOP or Repeated
START condition before).
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them.
Up to BC[6:0] data bytes will be received, ACK bit
will be returned for all of them, except for the last
one where NACK bit will be returned (unless
master transmitter sends a STOP or Repeated
START condition before).