PCA9564PW,112 NXP Semiconductors, PCA9564PW,112 Datasheet - Page 18

• Manufacturer Part Number: PCA9564PW,112
• Description: IC CTRL PARALLEL/I2C BUS 20TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9564PW,112

• Package / Case: 20-TSSOP
• 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
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4001 - DEMO BOARD FOR PCA9564
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1063-5; 935272893112; PCA9564PW

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