PCA9665PW,118 NXP Semiconductors, PCA9665PW,118 Datasheet - Page 21

• Manufacturer Part Number: PCA9665PW,118
• Description: IC CNTRLR PARALLEL/I2C 20TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9665PW,118

• Package / Case: 20-TSSOP
• 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
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4070-2; 935279244118; PCA9665PW-T; PCA9665PW-T

NXP Semiconductors
Table 27.
PCA9665_3
Product data sheet
Status
code
(I2CSTA)
30h
38h
Master Transmitter Byte mode (MODE = 0)
Status of the
I
PCA9665
Data byte in I2CDAT
has been transmitted;
NACK has been
received
Arbitration lost in
SLA+W or Data bytes
2
C-bus and the
Application software response
To/from I2CDAT To I2CCON
Load data byte or 0
no I2CDAT action
or
no I2CDAT action
or
no I2CDAT action 1
No I2CDAT
action or
No I2CDAT
action or
No I2CDAT
action
Rev. 03 — 12 August 2008
STA STO SI
1
0
0
0
1
…continued
0
0
1
1
0
0
0
0
0
0
0
0
0
0
AA MODE
X
X
X
X
0
1
X
0
0
0
0
0
0
0
Fm+ parallel bus to I
Next action taken by the PCA9665
Data byte will be transmitted;
ACK/NACK will be received
Repeated START will be transmitted;
STOP condition will be transmitted;
STO flag will be reset
STOP condition followed by a START
condition will be transmitted;
STO flag will be reset
I
PCA9665 will enter Slave mode.
I
PCA9665 will enter the Slave mode.
A START condition will be
transmitted when the bus becomes
free
2
2
C-bus will be released;
C-bus will be released;
PCA9665
© NXP B.V. 2008. All rights reserved.
2
C-bus controller
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