E520.14 Datasheet, PDF (1/41 Pages) ELMOS Semiconductor AG – Provides four HS-CAN physical interfaces

Quad CAN Transceiver
PRODUCTION DATA – FEB 4, 2014
E520.14
Features
● Provides four HS-CAN physical interfaces
● Compliant with ISO 11898-2 and ISO 11898-5
● Supports local and remote wake-up
● Supports low-power modes like sleep and stand-by
● Sleep current consumption typ. 35µA with all wake-
up sources enabled
● SPI-compatible interface for configuration and
diagnosis
● Three independent voltage monitors
● Fault monitor configurable for each branch
● Package: QFN32L5
General Description
The QuadCAN device implements 4 HS-CAN
physical layer interfaces with configurable wake up
capability and over temperature protection.
Mode control and diagnosis are available via SPI
compatible interface. Wakeup and error conditions
can be signalled using configurable interrupt.
Wake up source information is available by SPI.
A high voltage inhibit output pin is available to
enable an external voltage regulator.
The interface supply voltage VIO can be choosen
within range of 3V up to 5.25V.
Applications
● Body domain controller
● Gateways
Ordering Information
Ordering No.: Temp. RangeAMB
E52014A61C
-40°C to 125°C
Package
QFN32L5
Typical Applications Circuit
VBAT
VS
Voltage
regulator
External
µC
GND
VCC
VCC
VIO
GND
INH
VS
Switch to
VS or GND
WK
qQuuaaddCCAANN
VS
VIO
INTN
SCK
SDI
SDO
CSN
GND
SPI
VS
Voltage Monitor
Control
Oscillator
Temperature Protection
TXD1
RXD1
TXD2
RXD2
TXD3
RXD3
TXD4
RXD4
VIO
Temperature
Protection
VIO
Temperature
Protection
VIO
Temperature
Protection
VIO
Temperature
Protection
HS-CAN
THraSn-sCcAeiNver
Transceiver
Wake up detection
HS-CAN
Transceiver
Wake up detection
HS-CAN
Transceiver
Wake up detection
HS-CAN
Transceiver
Wake up detection
GND
GND
CANH1
CANL1
CANH2
CANL2
CANH3
CANL3
CANH4
CANL4
Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet 1 / 41
QM-No.: 25DS2014E.02