MC9S12XEQ512 Datasheet PDF

●Overview

●The S12XE family of MCUs takes the S12XD family a step further with features that deliver enhanced system integrity and greater functionality, including:

● Memory protection unit (MPU)

● Error correction code (ECC)

● Enhanced EEPROM functionality

● Enhanced XGATE

● Frequency-modulated locked loop

● Faster analog-to-digital converter (ADC)

●Additionally, the S12XE family:

● Extends the S12X product range up to 1 MB of flash memory with increased I/O capability in the 208-pin version of the flagship MC9S12XE100

● Delivers 32-bit performance with all the advantages and efficiencies of a 16-bit MCU

● Is optimized for automotive multiplexing, generic auto body and industrial applications

●MoreLess

●## Features

● XGATE co-processor assists building virtual peripherals and boosting the overall performance

● Flexible, programmable, hardware-emulated EEPROM

● System integrity support with the memory protection unit & supervisor/user modes

● S12X CPU @ 50Mhz bus speed

● ADC 12-bit resolution and 3μs conversion time

● Enhance capture timer (ECT)

● Periodic interrupt timer (PIT)

● Real Time Interrupt (RTI)

● Asynchronous periodic interrupt (API)

● Pulse width modulator (PWM)

● MSCAN Module

● Serial peripherial interface (SPI)

● Serial communication interface (SCI)

● Background debug module (BDM) debugger (xDBG)

● On-chip voltage regulator

● This product is included in our product longevity program, with assured supply for a minimum of 15 years after launch

● Ultra-Reliable MCUs

●## Features Comparison Table

●### S12XE Family Members

●| MC9S12XEP| MC9S12XEQ| MC9S12XEG| MC9S12XES| MC9S12XET| MC9S12XEA

●\---|---|---|---|---|---|---

●Internal Flash| 768 to 1M| 384 to 512| 128 to 384| 384| 256| 128 to 256

●Packages| 112&144 LQFP, 208 MPBGA| 80, 112, 144 LQFP| 80, 112, 144 LQFP| 80, 112, 144 LQFP| 80, 112, 144 LQFP| 80, 112, 144 LQFP

●Serial Interface Type| CAN, SCI, SPI, I2C| CAN, SCI, SPI, I2C| CAN, SCI, SPI, I2C| CAN, SCI, SPI, I2C| CAN, SCI, SPI, I2C| CAN, SCI, SPI, I2C

●Max. Number of Serial Interface| 5, 8, 3, 2| 4, 6, 3, 2| 2, 6, 3, 2| 1, 2, 1, 2| 3, 4, 3, 1| 3, 2, 3, 1

●Timers| ECT, PIT, TIM| ECT, PIT| ECT, PIT| ECT, PIT| ECT, PIT| ECT, PIT

●XGATE co-processor| Yes| Yes| Yes| No| Yes| Yes