The S12HY family of CAN microcontrollers (MCUs) offers the enhanced features of 16-bit performance and customized features, such as LCD driver and stepper motor driver, for cost-effective instrument cluster applications especially of interest to emerging markets in the automotive industry.
Features
- HCS12 CPU core, 32 MHz bus frequency
- Up to 64 KB on-chip flash with ECC
- 4 KB data flash with ECC
- Up to 4 KB on-chip SRAM
- LCD driver, configurable up to 40 x 4
- Stepper motor controller with up to four drivers
- Phase-locked loop (PLL) frequency multiplier with internal filter
- 4–16 MHz amplitude controlled Pierce oscillator
- 1 MHz internal RC oscillator
- Two timer modules (TIM1 and TIM2) supporting input/output channels that provide a range of 16-bit input capture, output compare, counter and pulse accumulator functions
- Pulse width modulation (PWM) module with up to eight 8-bit channels
- Up to 8-channel, 10-bit resolution successive approximation analog-to-digital converter (ADC)
- Serial peripheral interface (SPI) module
- Serial communication interface (SCI) module supporting LIN 2.0, 2.1 and SAE J2602 communications
- One inter-integrated circuit (I²C) module
- One multi-scalable controller area network (MSCAN) module (supporting CAN protocol 2.0 A/B)
- On-chip voltage regulator (Vreg) for regulation of input supply and all internal voltages
- Autonomous periodic interrupt (API)
- This product is included in Freescale’s product longevity program, with assured supply for a minimum of 15 years after launch