PCF8575CRGER ,Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-VQFN -40 to 85 SCPS123F–MARCH 2005–REVISED JANUARY 20155 Pin ConfigurationDB, DBQ, DGV, DW, OR PW PACKAGE RGE PAC ..
PCF8575CTS ,Remote 16-bit I/O expander for I2C-busFEATURES• Operating supply voltage from 4.5 to 5.5 V• Low standby current consumption of 10 μA maxi ..
PCF8575DBQR ,Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85Features2• I C to Parallel-Port Expander 3 DescriptionThis 16-bit I/O expander for the two-line bid ..
PCF8575DBR ,Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85 SCPS121F–JANUARY 2005–REVISED MAY 20156 Pin Configurations and Functions(TOPVIEW) (TOPVIEW)INTPin ..
PCF8575DW ,Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SOIC -40 to 85Electrical Characteristics....... 52 13 Device and Documentation Support........ 257.6 I C Interfac ..
PCF8575PW ,Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-TSSOP -40 to 85Block Diagram... 132 Applications..... 19.3 Feature Description.... 143 Description....... 19.4 Dev ..
PH965C6 ,SPECIFICATIONSPECIFICATIONFuji Electric Co.,Ltd.Matsumoto FactoryFu ji Electric Co.,Ltd. MS5D1444 1/12 ..
PH975C6 , Low-Loss Fast Recovery Diode
PH9930L , N-channel TrenchMOS logic level FET
PHB101NQ03LT ,TrenchMOS(tm) logic level FET
PHB101NQ03LT ,TrenchMOS(tm) logic level FET
PHB110NQ08T ,N-channel TrenchMOS standard level FETapplications Uninterruptible power supplies1.4 Quick reference data Table 1. Quick referenceSymbol ..
PCF8575CDW-PCF8575CRGER
Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
PCF8575CI2C or SMBus Master
(e.g. Processor) Peripheral Devices
RESET, ENABLE,
or control inputs
INTor status
outputs
LEDs
SDA
SCL
INT
GND
VCC
P00
P01
P02
P03
P04
P05Peripheral Devices
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PCF8575CSCPS123F –MARCH 2005–REVISED JANUARY 2015
PCF8575C Remote 16-BitI2C AND SMBus Low-Power I/O Expander
with Interrupt Output Features 3 DescriptionThis 16-bit I/O expander for the two-line bidirectionalI2Cto Parallel-Port Expander bus (I2C) is designed for 4.5-V to 5.5-V VCC• Open-Drain Interrupt Output operation.• Low Standby-Current Consumptionof The PCF8575C provides general-purpose remote I/O10 μA Maximum expansion for most microcontroller families via theI2C• Compatible With Most Microcontrollers interface serial clock (SCL) and serial data (SDA). 400-kHz FastI2C Bus The device features a 16-bit quasi-bidirectional• Addressby Three Hardware Address Pins for Use input/output (I/O) port (P07–P00, P17–P10), includingofupto Eight Devices latched outputs with high-current drive capability for
directly driving LEDs. Each quasi-bidirectional I/O can• Latched Outputs With High-Current Drive used as an inputor output without the useofaCapability for Directly Driving LEDs data-direction control signal.At power on, the I/Os• Latch-Up Performance Exceeds 100 mA Per arein 3-state mode. The strong pullupto VCC allowsJESD 78, ClassII fast-rising edges into heavily loaded outputs. This ESD Protection Exceeds JESD22 device turns on when an outputis written high andis
switched off by the negative edgeof SCL. The I/Os– 2000-V Human-Body Model should be high before being used as inputs. After– 200-V Machine Model power on,asall the I/Os are setto 3-state,allof them– 1000-V Charged-Device Model can be usedas inputs. Any changein settingof the
I/Osas either inputsor outputs can be done with the
2 Applications write mode.Ifa highis applied externallyto an I/O
that has been written earlierto low,a large current• Telecom Shelters: Filter Units (IOL) flowsto GND.• Servers
Device Information(1)• Routers (Telecom Switching Equipment)• Personal Computers• Personal Electronics• Industrial Automation• Products with GPIO-Limited Processors
(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
