PCA9564D,112 NXP Semiconductors, PCA9564D,112 Datasheet - Page 2

• Manufacturer Part Number: PCA9564D,112
• Description: IC CTRL PARALLEL/I2C BUS 20-SOIC
• Manufacturer: NXP Semiconductors

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

Philips Semiconductors
Parallel bus to I
FEATURES
APPLICATIONS
ORDERING INFORMATION
Standard packing quantities and other packaging data are available at www.standardics.philips.com/packaging.
2006 Sep 01
Parallel-bus to I
Both master and slave functions
Multi-master capability
Internal oscillator reduces external components
Operating supply voltage 2.3 V to 3.6 V
5 V tolerant I/Os
Standard and fast mode I
ESD protection exceeds 2000 V HEM per JESD22-A114,
200 V MM per JESD22-A115, and 1000 V CDM per
JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which
exceed 100 mA.
Packages offered: DIP20, SO20, TSSOP20, HVQFN20
Add I
Add additional I
multiple I
Higher frequency, lower voltage migration path for the PCF8584
Converts 8 bits of parallel data to serial data stream to prevent
having to run a large number of traces across the entire PC board
20-Pin Plastic TSSOP
20-Pin Plastic HVQFN
20-Pin Plastic DIP
20-Pin Plastic SO
2
PACKAGES
whole wafer
C-bus port to controllers/processors that do not have one
2
C-bus ports
2
2
C-bus ports to controllers/processors that need
C-bus protocol converter and interface
2
C capable and compatible with SMBus
2
TEMPERATURE RANGE
C-bus controller
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
ORDER CODE
PCA9564PW
PCA9564BS
PCA9564N
PCA9564D
PCA9564U
2
DESCRIPTION
The PCA9564 is an integrated circuit designed in CMOS technology
that serves as an interface between most standard parallel-bus
microcontrollers/microprocessors and the serial I
the parallel bus system to communicate bi-directionally with the
I
be a transmitter or receiver. Communication with the I
carried out on a byte-wise basis using interrupt or polled handshake.
The PCA9564 controls all the I
arbitration and timing with no external timing element required.
The PCA9564 is similar to the PCF8584 but operates at lower
voltages and higher I C frequencies. Other enhancements
requested by design engineers have also been incorporated.
While the PCF8584 supported most parallel-bus microcontrollers/
microprocessors including the Intel 8049/8051, Motorola
6800/68000 and the Zilog Z80, the PCA9564 has been designed to
be very similar to the Philips standard 80C51 microcontroller I
hardware so the devices are not code compatible. Additionally, the
PCA9564 does not support the bus monitor “Snoop” mode nor the
long distance mode and is not footprint compatible with the
PCF8584.
2
Voltage range
Maximum
master mode
I
Maximum slave
mode I
frequency
Clock source
Parallel
interface
C-bus. The PCA9564 can operate as a master or a slave and can
Characteristic
2
C frequency
2
C
TOPSIDE MARK
PCA9564N
PCA9564D
PCA9564
PCA9564
2.3–3.6 V
360 kHz
400 kHz
50 MHz
Internal
9564
Fast
n/a
2
C-bus specific sequences, protocol,
4.5–5.5 V
PCF8584
100 kHz
External
90 kHz
Slow
DRAWING NUMBER
PCA9564 is 5 V
tolerant
Faster I
Faster I
Less expensive and
more flexible with
internal oscillator
Compatible with
faster processors
SOT146-1
SOT163-1
SOT360-1
SOT662-1
Product data sheet
2
C-bus and allows
Comments
PCA9564
n/a
2
2
2
C interface
C interface
C-bus is
2
C