MC9S12XEQ512CAA

NXP  MC9S12XEQ512CAA  微控制器, 16位, AEC-Q100, HCS12/S12X, 50 MHz, 512 KB, 32 KB, 80 引脚, QFP

The is a 16-bit Microcontroller based on enhanced HCS12X CPU with CISC architecture operates at a maximum frequency of 50MHz. The device incorporates 512kB internal flash, 32kB internal RAM, 4kB EEPROM, 8-channel 12-bit A/D converter and 59 general-purpose I/O pins. This device also features peripherals like one inter-integrated circuit IIC bus module, one multi-scalable controller area networks MSCAN CAN 2.0 A/B software compatible module, two serial communications interface SCI and three serial peripheral interface modules SPI. The MC9S12XE family features an enhanced version of the performance-boosting XGATE co-processor which is programmable in C language and runs at twice the bus frequency of the S12X with an instruction set optimized for data movement, logic and bit manipulation instructions and which can service any peripheral module on the device.

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Upward compatible with MC9S12 instruction set

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Enhanced indexed addressing

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Access to large data segments independent of PPAGE

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Interrupt module INT

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Module mapping control MMC

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Debug module

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Background debug mode BDM

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Memory protection unit MPU

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Low power loop control pierce oscillator utilizing a 4MHz to 16MHz crystal

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Internally filtered, frequency modulated phase-locked-loop clock generation IPLL

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Clock and reset generation CRG

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COP watchdog

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Real time interrupt

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Clock monitor

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Fast wake up from STOP in self clock mode

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Enhanced capture timer ECT - 8 x 16-bit channels for input capture or output compare

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Standard timer module TIM - 8 x 16-bit channels for input capture or output compare

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Periodic interrupt timer PIT

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8 PWM pulse-width modulator channels

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On-chip voltage regulator - two parallel, linear voltage regulators with bandgap reference