A Comprehensive Guide To S9S12HA48J0CLL Microcontroller IC 16-Bit 32MHz 48KB (48K x 8) FLASH 100-LQFP (14x14)

HCS12 HCS12 Microcontroller IC 16-Bit 32MHz 48KB (48K x 8) FLASH 100-LQFP (14x14)

MC9S12HY64

Covers MC9S12HY/HA Family

Introduction

The MC9S12HY/HA family is an automotive, 16-bit microcontroller product line that is specifically

designed for entry level instrument clusters. This family also services generic automotive applications

requiring CAN,LCD, Motor driver control or LIN/J2602. Typical examples of these applications include

instrument clusters for automobiles and 2 or 3 wheelers, HVAC displays, general purpose motor control

and body controllers.

The MC9S12HY/HA family uses many of the same features found on theMC9S12P family, including

error correction code (ECC) on flash memory, a separate data-flash module for diagnostic or data storage,

a fast analog-to-digital converter (ATD) and a frequency modulated phase locked loop (IPLL) that

improves the EMC performance. The MC9S12HY/HA family features a 40x41iquid crystal display (LCD)

controller/driver and a motor pulse width modulator (MC) consisting of up to 16 high current outputs. It

is capable of stepper motor stall detection (SSD), please contact a Freescale sales office for detailed

information.

The MC9S12HY/HA family delivers all the advantages and efficiencies ofa 16-bit MCU while retaining

the low cost, power consumption, EMC, and code-size efficiency advantages currently enjoyed by users

of Freescale’s existing 8-bit and 16-bit MCU families. Like the MC9S12HZ family, the MC9S12HY/HA

family run 16-bit wide accesses without wait states for all peripherals and memories. The MC9S12HY/HA

family is available in100-pin LQFP and 64-pin LQFP package options. In addition to the I/O ports

available in each module, further I/O ports are available with interrupt capability allowing wake-up from

stop or wait modes.

Chip-Level Features

On-chip modules available within the family include the following features:

•S12 CPU core

•Maximum 64 MHz core freqency, 32 MHz bus frequency

•Up to 64 KB on-chip flash with ECC

•4 KB data flash with ECC

•Up to 4KB on-chip SRAM

•Phase locked loop (IPLL) frequency multiplier with internal filter

•4-16 MHz amplitude controlled Pierce oscillator

•1 MHz internal RC oscillator

•Two timer modules (TIM0 and TIM1) 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 8 x 8-bit channels

•Up to 8-channel, 10-bit resolution successive approximation analog-to-digital converter (ATD)

•Up to 40x4 LCD driver

•PWM motor controller (MC) with up to 16 high current drivers

•Output slew rate control on Motor driver pad

•One serial peripheral interface (SPI) module

•One Inter-IC bus interface (IIC) module

•One multi-scalable controller area network (MSCAN) module (supporting CAN protocol 2.0A/B)

•On-chip voltage regulator (VREG) for regulation of input supply and all internal voltages

•One serial communication interface (SCI) module supporting LINcommunications

•Autonomous periodic interrupt (API)

•Up to 22 key wakeup inputs