●Overview
●The S12HY family of CAN MCUs offers enhanced 16-bit performance and customized features, such as LCD driver and stepper motor driver, for cost-effective instrument cluster applications—helping you design for emerging markets in the automotive industry.
●MoreLess
●## 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 NXP®.s product longevity program, with assured supply for a minimum of 15 years after launch
●## Features Comparison Table
●### Family Differences
●| MC9S12HA32| MC9S12HA48| MC9S12HY64| MC9S12HY32| MC9S12HY48| MC9S12HA64
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●Note:
●1\\. 2 channels 8–bit PWM can be used as 1 channel 16 bit PWM.
●2\\. 1 stepper motor runs at reduced drive capacity in 64LQFP. Please find more details in the Reference Manual.
