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PCA9663B/S911

Name: PCA9663B/S911
Brand: NXP
SKU: JT24-PCA9663B/S911
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Parallel bus to 3 channel Fm+ I2C-bus controller

Manufacturer :	NXP Semiconductor
Package/Case :	QFP48
Product Categories :	Interfaces ; I2C, SPI, Serial Interface Devices ; I2C-bus Controller and Bridge ICs
Datasheet:	PCA9663B/S911 Datasheet (PDF)
RoHs Status:	Lead free/RoHS Compliant
In-stock:	1428

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PCA9663B/S911 Product Details

The PCA9663 is an advanced single master mode I²C-bus controller. It is a fourth generation bus controller designed for data intensive I²C-bus data transfers. It has three independent I²C-bus channels with data rates up to 1 Mbits/s using the Fast-mode Plus (Fm+) open-drain topology. Each channel has a generous 4352 byte data buffer which makes the PCA9663 the ideal companion to any CPU that needs to transmit and receive large amounts of serial data.

The PCA9663 is a 8-bit parallel-bus to I²C-bus protocol converter. Each channel can be configured to communicate with up to 64 slaves in one serial sequence with no intervention from the CPU. The controller also has a sequence loop control feature that allows it to automatically retransmit a stored sequence.

Its onboard oscillator and PLL allow the controller to generate the clocks for the I²C-bus and for the interval timer used in sequence looping. This feature greatly reduces CPU overhead when data refresh is required in fault tolerant applications.

An external trigger input allows data synchronization with external everts. The trigger signal controls the rate at which a stored sequence is re-transmitted over the I²C-bus.

Error reporting is handled at the transaction level, channel level and controller level with a simple interrupt tree and interrupt masks allow further customization of interrupt management.

The controller and parallel bus interfaces run at 3.3 V and the I²C-bus I/Os are 5 V tolerant with logic levels referenced to a dedicated VDD(IO) input pin with a range of 3.0 V to 5.5 V.

Feature

Parallel-bus to I²C-bus protocol converter and interface
1 Mbit/s and up to 30 mA SCL/SDA IOL Fast-mode Plus (Fm+) capability
Internal oscillator trimmed to 1 % accuracy reduces external components
Individual 4352-byte buffers for the Fm+ channels for a total of 13056 bytes of buffer space
Three levels of reset: individual software reset, global software reset, global hardware RESET pin
Communicates with up to 64 slaves on each channel in one serial sequence
Sequence looping with interval timer
Supports SCL clock stretching
JTAG port available for boundary scan testing during board manufacturing process
Trigger input synchronizes serial communication exactly with external events
Maskable interrupts
Fast-mode Plus I²C-bus capable and compatible with SMBus
Operating supply voltage: 3.0 V to 3.6 V (device and host interface)
I²C-bus I/O supply voltage: 3.0 V to 5.5 V
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
ESD protection exceeds 8000 V HBM per JESD22-A114, and 1000 V CDM per JESD22-C101
Packages offered: LQFP48

Target Applications

Add I²C-bus port to controllers/processors that do not have one
Add additional I²C-bus ports to controllers/processors that need multiple I²C-bus ports
Converts 8 bits of parallel data to serial data stream to prevent having to run a large number of traces across the entire printed-circuit board
Entertainment systems
LED matrix control
Data intensive I²C-bus transfers

PCA9663B/S911 Block Diagram
(Picture: Diagram)

Technical Parameters

Manufacturer
NXP
Packing
Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
RoHs Status
Lead free/RoHS Compliant
Package/Case
QFP48

PCA9663B/S911 Datasheet

PCA9663B NXP Technical Data

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PCA9663B/S911 Related Products

Ratings and Reviews (1)

5 / 5

5 Stars 100%
4 Stars 0%
3 Stars 0%
2 Stars 0%
1 Stars 0%

**ean ***

2019-08-18

Precisely as ordered, will use it to finish a project.

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Q: How does Jotrin guarantee that PCA9663B/S911 is the original manufacturer or agent of NXP?: We have a professional business development department to strictly test and verify the qualifications of NXP original manufacturers and agents. All NXP suppliers must pass the qualification review before they can publish their PCA9663B/S911 devices; we pay more attention to the channels and quality of PCA9663B/S911 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PCA9663B/S911 chips? Including NXP original factory information, Interfaces ; I2C, SPI, Serial Interface Devices ; I2C-bus Controller and Bridge ICs application, PCA9663B/S911 pictures?: You can use Jotrin's intelligent search engine, or filter by Interfaces ; I2C, SPI, Serial Interface Devices ; I2C-bus Controller and Bridge ICs category, or find it through NXP Semiconductor Information page.
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Q: What is the process for returns or replacement of PCA9663B/S911?: All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCA9663BS911 we delivered, we will accept the replacement or return of the PCA9663B/S911 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
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