NXP USA Inc.

S12Z S12 MagniV Microcontroller IC 16-Bit 32MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)

Introduction

The MC9S12ZVL-Family is an automotive 16-bit microcontroller family using the180nm NVM+UHV

technology that offers the capability to integrate 40V analog components. This family reuses many

features from the existing S12 portfolio. The particular differentiating features of this family are the

enhanced S12Z core and the integration of “high-voltage”analog modules, including the voltage regulator

(VREG) and a Local Interconnect Network (LIN) physical layer.

The MC9S12ZVL-Family includes error correction code (ECC) on RAM, FLASH and EEPROM for

diagnostic or data storage, a fast analog-to-digital converter (ADC) and a frequency modulated phase

locked loop (IPLL) that improves the EMC performance. The MC9S12ZVL-Family delivers an optimized

solution with the integration of several key system components into a single device, optimizing system

architecture and achieving significant space savings. The MC9S12ZVL-Family delivers 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 existing S12 families. The MC9S12ZVL-Family is

available in 48-pin, 32-pin LQFPand 32-pin QFN-EP. 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.

The MC9S12ZVL-Family is a general-purpose family ofdevices suitable for a wide range of applications.

The MC9S12ZVL-Family is targeted at generic automotive applications requiring LIN connectivity.

Typical examples of these applications include switch panels and body endpoints for sensors.

Chip-Level Features

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

S12Z CPU core

128, 96, 64, 32, 16 or 8 KB on-chip flash with ECC

2048,1024, 128 byte EEPROM with ECC

8192,4096, 1024 or 512 byte on-chip SRAM with ECC

Phase locked loop (IPLL) frequency multiplier with internal filter

1 MHz internal RC oscillator with +/-1.3% accuracy over rated temperature range

4-20MHz amplitude controlled pierce oscillator

Internal COP (watchdog) module

analog-to-digital converter (ADC) with 10-bit or 12-bit resolution and up to 10 channels available

on external pins and Vbg(bandgap) result reference

PGA module with two input channels

One 8-bit 5V digital-to-analog converter (DAC)

One analog comparators (ACMP) with rail-to-rail inputs

MSCAN(1Mbit/s, CAN2.0 A, B software compatible) module

One serial peripheral interface (SPI) module

One serial communication interface(SCI) module with interface to internal LIN physical layer

transceiver (with RX connected to a timer channel for frequency calibration purposes, if desired)

Up to one additional SCI (not connected to LIN physical layer)

One on-chip LIN physical layer transceiver fully compliant with the LIN 2.2 standard

6-channel timer module (TIM0) with input capture/output compare

2-channel timer module (TIM1) with input capture/output compare

Inter-IC (IIC) module

8-channel Pulse Width Modulation module (PWM)

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

Autonomous periodic interrupt (API), supports cyclic wakeup from Stop mode

Pins to support 25 mA drive strength to VSSX

Pin to support 20 mA drive strength from VDDX (EVDD)

High Voltage Input (HVI)

Supply voltage sense with low battery warning

On-chip temperature sensor, temperature value can be measured with ADC or can generate a high

temperature warning

Up to 23 pins can be used as keyboard wake-up interrupt (KWI)

S12 HCS12 Microcontroller IC 16-bit 25MHz 16KB(16K x 8) Flash 32-LQFP(7x7)

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

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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