MC9S12XD64CAA

NXP  MC9S12XD64CAA  微控制器, 16位, AEC-Q100, HCS12/S12X, 80 MHz, 64 KB, 4 KB, 80 引脚, QFP

The is a 16-bit Microcontroller based on enhanced HCS12X CPU 40MHz bus with CISC architecture operates at a maximum frequency of 80MHz. The device incorporates 64kB internal flash, 4kB internal RAM, 1kB EEPROM, 8-channel 10-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 two serial peripheral interface modules SPI. The MC9S12XD family features the performance boosting XGATE co-processor. The XGATE, which is programmable in C language, has an instruction set which is optimized for data movement, logic and bit manipulation instructions. It runs at twice the bus frequency of the S12X and off-loads the CPU by providing high speed data transfer between any peripheral module, RAM and I/O ports.

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Upward compatible with MC9S12 instruction set

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Interrupt stacking and programmer"s model identical to MC9S12

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Instruction queue

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Enhanced indexed addressing

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Enhanced instruction set

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External bus interface EBI

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Module mapping control MMC

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Interrupt controller INT

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Debug module to monitor HCS12X CPU and XGATE bus activity

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Background debug mode BDM

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Periodic interrupt timer PIT

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Clock and reset generator CRG

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Low noise/low power Pierce oscillator

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Enhanced capture timer - 16-bit main counter with 7-bit prescaler

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8 PWM pulse-width modulator channels

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On-chip voltage regulator

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Low-voltage detect LVD with low-voltage interrupt LVI

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Power-on reset POR circuit

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Low-voltage reset LVR

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Ultra low-power wake-up timer