UJA1023T/2R04,512 NXP Semiconductors, UJA1023T/2R04,512 Datasheet - Page 24

• Manufacturer Part Number: UJA1023T/2R04,512
• Description: IC CAN/LIN I/O SLAVE 32HTSSOP
• Manufacturer: NXP Semiconductors

Specifications of UJA1023T/2R04,512

• Applications: LIN Controller
• Interface: LIN (Local Interconnect Network)
• Voltage - Supply: 6.5 V ~ 27 V
• Package / Case: 16-SOIC (3.9mm Width)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935281302512; UJA1023T/2R04; UJA1023T/2R04

NXP Semiconductors
UJA1023
Product data sheet
Fig 6.
NAD reconfiguration
reconfiguration
HSE, LSE: 0×00
P×O: 0×00
I/O
sleep mode command
HSE = High-Side Enable
LSE = Low-Side Enable
PxO = PxOut
LSLP = Limp-home sleep
LWM = Local Wake-up Mask
Overview of operating modes
LSLP = 0
AND
7.2.2 Operating modes
INH: high impedance
HSE: as configured
LSE: as configured
Low-power mode
HSE: as configured
LSE: as configured
PxO: output data
INH: as configured
PxO: output data
HSE, LSE: 0x00
Configuration
Active mode
Active mode
LIN: off-line
INH: HIGH
LIN: active
PxO: 0x00
LIN: active
Normal
Sleep
default NAD used
remote wake-up
"Assign NAD"
local wake-up
OR
OR
undervoltage
P×O
power-on
read DIAGNOSE data
All information provided in this document is subject to legal disclaimers.
OR
limp home value
Rev. 5 — 17 August 2010
sleep mode command
P×O
remote wake-up
LSLP = 1
sleep mode command
AND
PxO: limp home value
limp home value
HSE: as configured
LSE: as configured
INH: as configured
Active mode
LIN: active
failure
Standby
OR
failure
OR local wake-up
Failure: bus idle time-out or bus dominant time-out
Local: [(LWM = 1) AND (t > t
capture) causes transmission of LIN wake-up request]
AND [reception of LIN header]
Remote: [(t > t
again] AND [reception of LIN header].
sleep mode command
(NAD not assigned
PxO: limp home value
failure
INH: high impedance
remote wake-up
HSE: as configured
LSE: as configured
OR
Low-power mode
OR not used)
LIN: off-line
LH Sleep
AND
wake(bus)
OR default used)
remote wake-up
(NAD assigned
AND
; after falling edge) AND recessive
wake(local)
PxO: limp home value
INH: high impedance
LIN: off-line/failsilent
HSE: as configured
LSE: as configured
Low-power mode
UJA1023
Limp Home
© NXP B.V. 2010. All rights reserved.
; after edge
LIN-I/O slave
oscillator
mdb494
fail
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