PCA9564D,112 NXP Semiconductors, PCA9564D,112 Datasheet - Page 18
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PCA9564D,112
Manufacturer Part Number
PCA9564D,112
Description
IC CTRL PARALLEL/I2C BUS 20-SOIC
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9564PW112.pdf
(32 pages)
Specifications of PCA9564D,112
Controller Type
Parallel Bus to I²C Bus Controller
Interface
I²C
Voltage - Supply
2.3 V ~ 3.6 V
Current - Supply
6mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
For Use With
568-4001 - DEMO BOARD FOR PCA9564
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1062-5
935272894112
PCA9564D
935272894112
PCA9564D
Philips Semiconductors
2006 Sep 01
SCL
SDA
INT
Parallel bus to I
External master receiver reads data from PCA9564.
SCL
SDA
INT
Slave PCA9564 is written to by external master transmitter.
condition
START
condition
START
from slave PCA9564
from slave PCA9564
7-bit address
7-bit address
2
R/W = 1
C-bus controller
R/W = 0
ACK
ACK
Figure 11. Bus timing diagram; slave transmitter mode
interrupt
Figure 12. Bus timing diagram; slave receiver mode
interrupt
first-byte
first-byte
18
ACK
ACK
interrupt
interrupt
from master
receiver
nbyte
nbyte
no ACK
ACK
interrupt
interrupt
condition
STOP
PCA9564
condition
Product data sheet
STOP
(after STOP)
su01492
interrupt
su01493