NXP USA Inc.

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

Introduction

The MC9S12ZVM-Family is an automotive 16-bit microcontroller family using the NVM + UHV

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

features from the existing S12/S12X portfolio. The particular differentiating features of this family are the

enhanced S12Z core, the combination of dual-ADC synchronized with PWM generation and the

integration of “high-voltage” analog modules, including the voltage regulator (VREG), Gate Drive Unit

(GDU) and a Local Interconnect Network (LIN) physical layer. These features enable a fully integrated

single chip solution to drive up to 6 external power MOSFETs for BLDC or PMSM motor drive

applications.

The MC9S12ZVM-Family includes error correction code (ECC) on RAM and flash memory, 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 MC9S12ZVM-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 MC9S12ZVM-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(X) families. The

MC9S12ZVM-Family is available in different pin-out options, using the 64-pin LQFP-EP and 48-pin

LQFP-EP packages to accommodate LIN, CAN and external PWM based application interfaces. 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 MC9S12ZVM-Family is a general-purpose family of devices suitable for a range of applications,

including:

• 3-phase sensorless BLDC motor control for

— Fuel pump

— Water pump

— Oil pump

— A/C compressor

— HVAC blower

— Engine cooling fan

— Electric vehicle battery cooling fan

• Brush DC motor control requiring driving in 2 directions, along with PWM control for

— Reversible wiper

— Trunk opener

Chip-Level Features

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

• S12Z CPU core

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

• 512 or128 byte EEPROM with ECC

• 8, 4 or 2 KB 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

• 6-channel, 15-bit pulse width modulator with fault protection (PMF)

• Low side and high side FET pre-drivers for each phase

— Gate drive pre-regulator

— LDO (Low Dropout Voltage Regulator) (typically 11V)

— High side gate supply generated using bootstrap circuit with external diode and capacitor

— Sustaining charge pump with two external capacitors and diodes

— High side drain (HD) monitoring on internal ADC channel using HD/5 voltage

• Two parallel analog-to-digital converters (ADC) with 12-bit resolution and up to 9 channels

available on external pins

• Programmable Trigger Unit (PTU) for synchronization of PMF and ADC

• 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)

• On-chip LIN physical layer transceiver fully compliant with the LIN 2.2 standard

(S12ZVML versions)

• One High Voltage physical interface. (S12ZVM32, S12ZVM16 versions only)

• 4-channel timer module (TIM) with input capture/output compare

• MSCAN (1 Mbit/s, CAN 2.0 A, B software compatible) module

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

— Optional VREG ballast control output to supply an external CAN physical layer

• Two current sense circuits for overcurrent detection or torque measurement

• Autonomous periodic interrupt (API)

• 20mA high-current output for use as Hall sensor supply

• Supply voltage sense with low battery warning

• Chip temperature sensor

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HCS12 HCS12 Microcontroller IC 16-Bit 16MHz 32KB (32K x 8) FLASH 80-QFP (14x14)

Introduction

The MC9S12C-Family / MC9S12GC-Family are 48/52/80 pin Flash-based MCU families, which deliver

the power and flexibility of the 16-bit core to a whole new range of cost and space sensitive, general

purpose industrial and automotive network applications. All MC9S12C-Family / MC9S12GC-Family

members feature standard on-chip peripherals including a 16-bit central processing unit (CPU12), up to

128K bytes of Flash EEPROM, up to 4K bytes of RAM, an asynchronous serial communications interface

(SCI), a serial peripheral interface (SPI), an 8-channel 16-bit timer module (TIM), a 6-channel 8-bit pulse

width modulator (PWM), an 8-channel, 10-bit analog-to-digital converter (ADC).

The MC9S12C128-Family members also feature a CAN 2.0 A, B software compatible module

(MSCAN12).

All MC9S12C-Family / MC9S12GC-Family devices feature full 16-bit data paths throughout. The

inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational

requirements. In addition to the I/O ports available in each module, up to 10 dedicated I/O port bits are

available with wake-up capability from stop or wait mode. The devices are available in 48-, 52-, and 80-

pin QFP packages, with the 80-pin version pin compatible to the HCS12 A, B, and D Family derivatives.

Features

• 16-bit HCS12 core:

— HCS12 CPU

– Upward compatible with M68HC11 instruction set

– Interrupt stacking and programmer’s model identical to M68HC11

– Instruction queue

– Enhanced indexed addressing

— MMC (memory map and interface)

— INT (interrupt control)

— BDM (background debug mode)

— DBG12 (enhanced debug12 module, including breakpoints and change-of-flow trace buffer)

— MEBI (multiplexed expansion bus interface) available only in 80-pin package version

• Wake-up interrupt inputs:

— Up to 12 port bits available for wake up interrupt function with digital filtering

• Memory options:

— 16K or 32Kbyte Flash EEPROM (erasable in 512-byte sectors)

64K, 96K, or 128Kbyte Flash EEPROM (erasable in 1024-byte sectors)

— 1K, 2K or 4K Byte RAM

• Analog-to-digital converters:

— One 8-channel module with 10-bit resolution

— External conversion trigger capability

• Available on MC9S12C Family:

— One 1M bit per second, CAN 2.0 A, B software compatible module

— Five receive and three transmit buffers

— Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit, or 8 x 8 bit

— Four separate interrupt channels for Rx, Tx, error, and wake-up

— Low-pass filter wake-up function

— Loop-back for self test operation

• Timer module (TIM):

— 8-channel timer

— Each channel configurable as either input capture or output compare

— Simple PWM mode

— Modulo reset of timer counter

— 16-bit pulse accumulator

— External event counting

— Gated time accumulation

• PWM module:

— Programmable period and duty cycle

— 8-bit 6-channel or 16-bit 3-channel

— Separate control for each pulse width and duty cycle

— Center-aligned or left-aligned outputs

— Programmable clock select logic with a wide range of frequencies

— Fast emergency shutdown input

• Serial interfaces:

— One asynchronous serial communications interface (SCI)

— One synchronous serial peripheral interface (SPI)

• CRG (clock reset generator module)

— Windowed COP watchdog

— Real time interrupt

— Clock monitor

— Pierce or low current Colpitts oscillator

— Phase-locked loop clock frequency multiplier

— Limp home mode in absence of external clock

— Low power 0.5MHz to 16MHz crystal oscillator reference clock

• Operating frequency:

— 32MHz equivalent to 16MHz bus speed for single chip

— 32MHz equivalent to 16MHz bus speed in expanded bus modes

— Option of 9S12C Family: 50MHz equivalent to 25MHz bus speed

— All 9S12GC Family members allow a 50MHz operating frequency.

• Internal 2.5V regulator:

— Supports an input voltage range from 2.97V to 5.5V

— Low power mode capability

— Includes low voltage reset (LVR) circuitry

— Includes low voltage interrupt (LVI) circuitry

• 48-pin LQFP, 52-pin LQFP, or 80-pin QFP package:

— Up to 58 I/O lines with 5V input and drive capability (80-pin package)

— Up to 2 dedicated 5V input only lines (IRQ, XIRQ)

— 5V 8 A/D converter inputs and 5V I/O

• Development support:

— Single-wire background debug™ mode (BDM)

— On-chip hardware breakpoints

— Enhanced DBG12 debug features

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12V1 HCS12 Microcontroller IC 16-Bit 25MHz 48KB (48K x 8) FLASH 32-LQFP (7x7)

Overview

The Freescale Semiconductor MC9S12G family is a feature-rich 16-bit microcontroller product line

focused on low cost, high performance and low pin count for automotive applications. This

family bridges the gap 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/SAE J2602 communication and is used in applications

such as body controllers, door modules, occupant detection and lighting modules.

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. In

order to make using the MC9S12G family easier in your embedded designs, it features an EEPROM

with a small erase sector size.

Features

S12 CPU core, 25 MHz bus and up to 240 KB on-chip flash with ECC

Up to 240 KB on-chip flash with ECC 

Up to 4 KB EEPROM with ECC 

Up to one multi-scalable controller area network(MSCAN) 

module (supporting CAN protocol 2.0A/B)

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

three serial peripheral interface (SPI) modules

Up to 12 KB on-chip SRAM N/A

Phase locked loop (IPLL) frequency multiplier with internal filter

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 8-bit channels

Up to 16-channel, 12-bit resolution successive approximation analog-to-digital converter (ADC)

Precision fixed voltage reference for ADC conversions 

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

Analog comparator module 8-bit digital-to-analog converter (DAC)