PCA9702PW,112 NXP Semiconductors, PCA9702PW,112 Datasheet - Page 11

• Manufacturer Part Number: PCA9702PW,112
• Description: IC SPI GPI 8BIT 18V 24-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9702PW,112

• Applications: Automotive
• Interface: SPI Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Package / Case: 24-TSSOP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935283621112; PCA9702PW; PCA9702PW

NXP Semiconductors
PCA9701_PCA9702_5
Product data sheet
8.2.1.1 UJA106x with PCA9701, standby
8.2.1 SBC wake port extension with cyclic biasing
System Basis Chips (SBC) offer many functions needed for in-vehicle networking
solutions. Some of the features built into SBC are:
For more information on SBC, refer to
http://www.nxp.com/index.html#/pip/pip=[pfp=53482]|pp=[t=pfp,i=53482].
Fig 9.
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Transceivers (HS-CAN, LIN 2.0)
Scalable voltage regulators
Watchdog timers; wake-up function
Fail-safe function
PCA970x fits to SBC UJA106x and UJA107x family
PCA970x can be powered by V1 of SBC
Extends the SBC with 8/16 additional wake inputs
GPI periodically monitors the wake inputs
– Cyclic bias via V3
– Very low system current consumption even with clamped switches
C can be set to stop-mode during standby to save ECU standby current. SBC with
UJA106x with PCA9701 with supplied C (standby)
Rev. 05 — 11 November 2009
IN0
IN1
IN15
PCA9701
V
PVR100AD-B5V0
SS
18 V tolerant SPI 16-bit/8-bit GPI with INT
PCA9701; PCA9702
INT_EN
SDOUT
SCLK
SDIN
alternate
V
INT
CS
DD
CSN
MOSI
MISO
SCLK
V3
WAKE
GND
V
V1
UJA106x
CC
002aae016
© NXP B.V. 2009. All rights reserved.
GND
C
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