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HY-TTC 77 is a powerful electronic control solution for off-highway industries with 12 V power supply. The HY-TTC 77 is equipped with the Infineon XC2288H CPU, providing enhanced safety features for protecting internal RAM and flash. It is part of a complete and compatible product family and is protected by a compact, automotive-style housing suited to mobile applications.
Unit of Measure

Specifications

Model Code Description

 N/A HY-TTC 77-CP-138K-1.6M-WD15-000

Operating Temperature [Min]

 N/A -40 ºC

Operating Temperature [Max]

 N/A 85 ºC

Software

 N/A C Programming Environment

Connector Type

 N/A 80 Pins

Operating Altitude

 N/A 0 to 4000 m

Supply Voltage

 N/A 7 to 16 V

Maximum Peak Voltage

 N/A 28 V

Maximum Standby Current

 N/A 0.5 mA

Maximum Idle Current at 9 V

 N/A 0.15 A

Maximum Current

 N/A 35 A

European Conformity (CE) Mark

 N/A 2014/30/EU

E - Mark

 N/A ECE-R10 Rev.4

Electromagnetic Compatibility (EMC)

 N/A CISPR 25 EN 13309 ISO 14982

Electrostatic Discharge (ESD)

 N/A ISO 10605

Electrical

 N/A ISO 16750-2 ISO 7637-2,-3

Ingress Protection (IP) Class

 N/A EN 60529 IP67 ISO 20653 IP6k9k

Climatic

 N/A ISO 16750-4

Mechanical

 N/A ISO 16750-3

Equipment Options

 N/A Developer Version

Weight

 N/A 1.31 lb

Dimensions

Length

 N/A 143.13 mm

Depth

 N/A 42.77 mm

Width

 N/A 216.32 mm

Minimum Connector Release Clearance Height

 N/A 42.77 mm

Minimum Connector Release Clearance Length

 N/A 197.7 mm

Minimum Connector Release Clearance Width

 N/A 216.32 mm

CPU Core

CPU Core

 N/A
  • 16/32-bit Infineon XC2288H safety microcontroller, 80 MHz, 1.6 MB int. Flash, 138 kB int. RAM
  • 32 kB ext. EEPROM
  • CPU-internal safety features
  • − Hardware CRC checker for supervising flash memory
  • Integrated Memory Protection Unit (MPU)
  • RAM content protection through Error-Correcting-Code (ECC)
  • Watchdog CPU Freescale HC908, including monitoring software

Interface

Interface

 N/A
    2 x CAN, 125 kbit/s up to 1 Mbit/s Optional CAN termination via 2 connector pins

Output Type

Output Type

 N/A
  • 12 x PWM OUT, up to 2.5 A, high side with timer feedback, 6 of them with current feedback; alternative use, digital timer IN (10 Hz to 10 kHz); 3 output groups can be switched off independently for limp-home in case of failure
  • 6 x PWM OUT, up to 2.5 A, high side with voltage feedback; up to 4 A for individual outputs
  • 8 x digital OUT, up to 2.5 A, high side; up to 4 A for individual outputs

Input Type

Input Type

 N/A
  • 4 x analog IN, configurable in software 0 - 5 V, 0 - 25 mA, 0 - 65 kOhm, digital IN low side
  • 8 x analog IN, 0 to 5 V
  • 8 x analog IN, 0 to 10 V alternative use digital IN high side/low side
  • 2 x analog IN, 0 to 15 V
  • 8 x analog IN, 0 to 15 V or digital IN
  • 2 x digital timer IN (0.1Hz to 10 kHz) low side
  • 7 x digital IN high side

Other

Other

 N/A
  • Internal: monitoring of board temperature, sensor supply and battery
  • 2 x sensor supply 5 V, 100 mA
  • 3 x analog sensor ground
  • 1 x digital sensor ground

Note

N/A All I/Os and interfaces mentioned are protected against short circuit to GND and BAT+.