NXP USA Inc.

HCS12 HCS12 Microcontroller IC 16-Bit 32MHz 32KB (32K x 8) FLASH 48-QFN-EP (7x7)

MC9S12P128

Covers also MC9S12P-Family

MC9S12P96

MC9S12P64

MC9S12P32

Introduction

The MC9S12P family is an optimized, automotive, 16-bit microcontroller product line focused on lowcost,

high-performance, and low pin-count. This family is intended to bridge between high-end 8-bit

microcontrollers and high-performance 16-bit microcontrollers, such as the MC9S12XS family. The

MC9S12P family is targeted at generic automotive applications requiring CAN or LIN/J2602

communication. Typical examples of these applications include body controllers, occupant detection, door

modules, seat controllers, RKE receivers, smart actuators, lighting modules, and smart junction boxes.

The MC9S12P family uses many of the same features found on the MC9S12XS 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 MC9S12P family deliver all the advantages and efficiencies of a 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 MC9S12XS family, the MC9S12P family run

16-bit wide accesses without wait states for all peripherals and memories. The MC9S12P family is

available in 80-pin QFP, 64-pin LQFP, and 48-pin QFN package options and aims to maximize pin

compatibility with the MC9S12XS family. 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.

On-Chip Flash with ECC

On-chip flash memory on the MC9S12P features the following:

• Up to 128 Kbyte of program flash memory

— 32 data bits plus 7 syndrome ECC (error correction code) bits allow single bit error correction

and double fault detection

— Erase sector size 512 bytes

— Automated program and erase algorithm

— User margin level setting for reads

— Protection scheme to prevent accidental program or erase

• 4 Kbyte data flash space

— 16 data bits plus 6 syndrome ECC (error correction code) bits allow single bit error correction

and double fault detection

— Erase sector size 256 bytes

— Automated program and erase algorithm

— User margin level setting for reads

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S12Z S12 MagniV Microcontroller IC 16-Bit 32MHz 32KB (32K x 8) FLASH 144-LQFP (20x20)

Introduction

The MC9S12ZVHY/MC9S12ZVHL Families are optimized automotive 16-bit microcontroller product

families, focused on low-cost, high-performance and application component count reduction. They

integrate many components of the MagniV mixed signal microcontroller S12ZVH-family, including a 5V

regulator system to supply the microcontroller and other components. The MC9S12ZVHYis targeted at

automotive and motorcycle instrument cluster applications requiring stepper motor gauges and segment

LCD displays. Please contact Freescale local representatives for advice on extremely safety constrained

applications. TheMC9S12ZVHLis targeted at automotive and motorcycle instrument cluster applications

requiring stepper motor gauges, segment LCD displays and LIN communications.

The devices features a 4x40 liquid crystal display (LCD) controller/driver and a pulse width modulated

motor controller (MC) consisting of up to 16 high current outputs. The devices are capable of stepper

motor stall detection (SSD) via hardware or software, please contact Freescale sales office for detailed

information on software SSD.

The MC9S12ZVHY/MC9S12ZVHL Families deliver an optimized solution with the integration ofseveral

key system components into a single device, optimizing system architecture and achieving significant PCB

space savings. These families deliver all the advantages and efficiencies of a 16-bit MCU while retaining

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

of Freescale's existing S12(X) MCU families. TheMC9S12ZVHY/MC9S12ZVHL Families also feature

the revolutionary S12Z CPU with code size and execution efficiencies even higher than our class leading

S12X CPU. They also provides a linear memory map for all members of the family, eliminating the

inconvenience and performance impact of page swapping. 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:

•S12Z CPU core

•Up to 64 KB on-chip flash with ECC

•2 KB EEPROM with ECC

•Up to 4 KB on-chip SRAM with ECC

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

•1 MHz internalRC oscillator with +/-1.3% accuracy over rated temperature range

•4-20 MHz amplitude controlled pierce oscillator

•32 KHz oscillator forRTC and LCD

•Internal COP (watchdog) module

•LCD driver for segment LCD with 40 frontplanes x 4 backplanes

•Stepper Motor Controller (MC) with drivers for up to 2 motors

•Up to 2 Stepper Stall Detector (SSD) modules (one for each motor)

•Real Time Clock (RTC) support the Hour/Minute/Second function and frequency compensation

•One Analog-to-Digital Converters (ADC) with 10-bit resolution and up to 8 channels available on

external pins

•Two Timer module (TIM) supporting input/output channels that provide a range of 16-bit input

capture & output compare (8 channels)

•One Pulse Width Modulation (PWM) modules with up to 8 x 8-bit channels

•Simple Sound Generation (SSG) for monotonic tone generation

•One Inter-Integrated Circuit (IIC) module

•One Serial Peripheral Interface (SPI) module

•Two Serial Communication Interface (SCI) module supporting LIN 1.3, 2.0, 2.1 and SAE J2602

communications on ZVHY. One serial communication interface (SCI) module with interface to

internal LIN phyiscal layer transceiver (with RX connected to a timer channel for frequency

calibration purposes, if desired) on ZVHL.

•One MSCAN (up to 1 Mbp/s, CAN 2.0 A, B compliant) module

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

•Autonomous Periodic Interrupt (API) (combination with cyclic,watchdog)

•Supply voltage sense with low battery warning.

•Chip temperature sensor

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S12 HCS12 Microcontroller IC 16-bit 25MHz 128KB(128K x 8) Flash 64-LQFP(10x10)

Introduction

The MC9S12G-Family is an optimized, automotive, 16-bit microcontroller product line focused on

low-cost, high-performance, and low pin-count. This family is intended to bridge between high-end 8-bit

microcontrollers and high-performance 16-bit microcontrollers, such as the MC9S12XS-Family. The

MC9S12G-Family is targeted at generic automotive applications requiring CAN or LIN/J2602

communication. Typical examples of these applications include body controllers, occupant detection, door

modules, seat controllers, RKE receivers, smart actuators, lighting modules, and smart junction boxes.

The MC9S12G-Family uses many of the same features found on the MC9S12XS- and MC9S12P-Family,

including error correction code (ECC) on flash memory, a fast analog-to-digital converter (ADC) and a

frequency modulated phase locked loop (IPLL) that improves the EMC performance. 

The MC9S12G-Family is optimized for lower program memory sizes down to 16k. In order to simplify

customer use it features an EEPROM with a small 4 bytes erase sector size.

The MC9S12G-Family deliver all the advantages and efficiencies of a 16-bit MCU while retaining the low

cost, power consumption, EMC, and code-size efficiency advantages currently enjoyed by users of NXP’s

existing 8-bit and 16-bit MCU families. Like the MC9S12XS-Family, the MC9S12G-Family run 16-bit

wide accesses without wait states for all peripherals and memories. The MC9S12G-Family is available in

100-pin LQFP, 64-pin LQFP, 48-pin LQFP/QFN, 32-pin LQFP and 20-pin TSSOP package options and

aims to maximize the amount of functionality especially for the lower pin count packages. 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

• Up to 240 Kbyte on-chip flash with ECC

• Up to 4 Kbyte EEPROM with ECC

• Up to 11 Kbyte on-chip SRAM

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

• 4–16 MHz amplitude controlled Pierce oscillator

• 1 MHz internal RC oscillator

• Timer module (TIM) supporting up to eight 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 x 8-bit channels

• Up to 16-channel, 10 or 12-bit resolution successive approximation analog-to-digital converter

(ADC)

• Up to two 8-bit digital-to-analog converters (DAC)

• Up to one 5V analog comparator (ACMP)

• Up to three serial peripheral interface (SPI) modules

• Up to three serial communication interface (SCI) modules supporting LIN communications

• Up to 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

• Autonomous periodic interrupt (API)

• Precision fixed voltage reference for ADC conversions

• Optional reference voltage attenuator module to increase ADC accuracy