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Semiconductor
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  • Semiconductor

Product Details

iVAC (Air Conditioning Semiconductor)

iVAC was designed for the main controller of automotive HVAC systems(HVAC: Heating, Ventilation, and Air Conditioning).

Detailed Description

iVAC is a one-chip solution that can implement various HVAC systems.

  • - Integration of individual elements on HVAC system to reduce system cost and PCB configuration complexity
  • - One-chip configuration of various HVAC systems (e.g.: FATC / DATC / MTC)

iVAC is a product optimized for automotive HVAC systems.

  • - Cortex-M3 with various peripherals and 10-channel motor driver (Automotive grade)
  • - Built-in CAN/LIN communication controller and transceiver
  • - External trigger interrupt and built-in LDO output

Key Functions &Features

Major Specification

MCU CortexTM-M3 (up to 50MHz)
18KB SRAM
288KB Embedded flash
On-Chip OSC with PLL
Sleep / Deep-sleep mode
PWM, Timer, Watchdog timer
GPIO with external interrupt
Switch Interface LIN 2.1 Controller & Transceiver
CAN 2.0AB Controller & Transceiver
SPI, UART, I2C
ADC Interface 22 channel, 10 bit resolution
Analog Features 5 channel LDO
Over Temperature Protection
Under / over voltage lockout

Basic Specification

Operating Temperature -40℃ to 105℃
Operating Voltage 6 to 18V
Package Type 144 pin LQFP (20mm x 20mm)
Reliability Qualification AEC-Q100
MSL 3 level
PB-free / RoHS

HVAC System Components