A Comprehensive Guide To S9S12P32J0VFT Microcontroller IC 16-Bit 32MHz 32KB (32K x 8) FLASH 48-QFN-EP (7x7)

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

How read the label of the NXP chip？What is the naming rules of NXP microcontrollers?

NXP Electronics components unboxing，humidity card changed color chip can used？