UJA1164TK: Mini high-speed CAN system basis chip with Standby mode & watchdog

The UJA1164 is a mini high-speed CAN System Basis Chip (SBC) containing an ISO 11898-2/5 compliant HS-CAN transceiver and an integrated 5 V/100 mA supply for a microcontroller. It also features a watchdog and a Serial Peripheral Interface (SPI). The UJA1164 can be operated in a very low-current Standby mode with bus wake-up capability and supports ISO 11898-6 compliant autonomous CAN biasing.

The UJA1164 implements the standard CAN physical layer as defined in the current ISO11898 standard (-2 and -5). Pending the release of the updated version of ISO11898 including CAN FD, additional timing parameters defining loop delay symmetry are included. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 2 Mbit/s.

A number of configuration settings are stored in non-volatile memory, allowing the SBC to be adapted for use in a specific application. This makes it possible to configure the power-on behavior of the UJA1164 to meet the requirements of different applications.

sot1086-2_3d

Data Sheets (1)

Name/Description	Modified Date
Mini high-speed CAN system basis chip with Standby mode & watchdog (REV 2.0) PDF (712.0 kB) UJA1164	27 May 2014

Package Information (1)

Name/Description	Modified Date
plastic, thermal enhanced very thin small outline package; no leads; 14 terminals (REV 1.1) PDF (186.0 kB) SOT1086-2	10 Jun 2016

Packing (1)

Name/Description	Modified Date
HVSON14; reel pack; SMD; 13"; Standard product orientation; Orderable part number ending, 118 or J; Orderable code... (REV 2.0) PDF (139.0 kB) SOT1086-2_118	21 May 2013

Ordering Information

Product	Status	Product category	Category	Supported standards	Package name	Low power modes	Supply voltage [min] (V)	Package version	Supply voltage [max] (V)	Data rate [min] (kb/s)	Data rate [max] (kb/s)	CAN channels	LIN channels	Voltage on bus pins [min] (V)	Voltage on bus pins [max] (V)	FlexRay Channels	V_ESD IEC61000-4-2 (kV)	V_ESD HBM on bus pins (+/- kV)	VIO option available	Application	Recommended Version	T_vj [max] (°C)	R_th(j-a) (K/W)	SPLIT pin	Under-voltage detection	TX Dominant Time out	Over-temperature detection	INH / Wake Pin	Min High Input Levels (V)	No of pins
UJA1164TK	Active	SBC; High-Speed CAN; CAN FD; Mini SBC	SBC	ISO-11898-2; ISO-11898-5; ISO-11898-6	HVSON14	Standby Mode	3	SOT1086-2	40	15	2000	1	0	-58	58	0	6	8	No	Yes	100mA	-40~150	60	No	Yes	Yes	Yes	No	0.75 x Vv1	14