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NXP PCA9539PW/Q900,118
I/O Expander, 16 bit, I2C, SMBus, 3 V, 5.5 V, TSSOP, 24 Pins
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- PCA9539PW/Q900,118
- Order Code:
- 3370152
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- Technical Datasheet:
- PCA9539PW/Q900,118 Datasheet
- ECAD / MCAD
-
Product Overview
PCA9539PW/Q900,118 is a 16bit I²C-bus and SMBus low power I/O port with interrupt and reset CMOS device. It provides 16 bits of general purpose parallel input/output (GPIO) expansion with interrupt and reset for I²C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I²C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc. It consists of two 8-bit configuration (input or output selection), input, output and polarity inversion (active HIGH or active LOW operation) registers. The system can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the read register can be inverted with the Polarity inversion register.
- 16bit I²C-bus GPIO with interrupt and reset
- 5V tolerant I/Os, Polarity inversion register
- Active LOW interrupt output, active LOW reset input, low standby current
- Noise filter on SCL/SDA inputs, no glitch on power-up
- Internal power-on reset, 16 I/O pins which default to 16 inputs
- 0Hz to 400KHz clock frequency range
- ESD protection exceeds 2000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101
- Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100mA
- Supply voltage range from 2.3 to 5.5V (VSS = 0V, Tamb = -40°C to +85°C)
- TSSOP24 package, ambient temperature range from -40°C to +125°C
Product Information
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- :
- 16bit
- :
- I2C, SMBus
- :
- 3V
- :
- 5.5V
- :
- TSSOP
- :
- 24Pins
- :
- 16I/O's
- :
- -40°C
- :
- 125°C
- :
- -
- :
- AEC-Q100
- :
- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
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3,759 deliver in 3-4 business days from our UK warehouse
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¥379.34
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¥417.27
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