MCF51AC256ACLKE

NXP  MCF51AC256ACLKE  微控制器, 32位, Flexis, Coldfire v1, 50 MHz, 256 KB, 32 KB, 80 引脚, LQFP

The is a ColdFire family of 32-bit variable-length reduced instruction set RISC Microcontroller. The MCF51AC256 series are based on the V1 ColdFire core and operates at processor core speeds up to 50.33MHz. The device features 256kB flash memory, a controller area network CAN module, a 16-bit FlexTimer module, 24-channel, 12-bit analog-to-digital converter ADC and delivers up to 25MHz in bus frequency. The 32-bit MCF51AC256 is pin-, peripheral- and tool-compatible with the 8-bit S08AC128/96/60/48/32 devices. They share a common set of peripherals and development tools to deliver the ultimate in migration flexibility.

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V1 ColdFire core with background debug module

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32KB of Static RAM SRAM

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Analog comparators ACMP

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Analog-to-digital converter ADC with up to 24 channels

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Controller-area network CAN

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Cyclic redundancy check CRC

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Inter-Integrated Circuit IIC

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Keyboard interrupt KBI

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Multipurpose clock generator MCG

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Rapid general-purpose input/output RGPIO

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Two serial communications interfaces SCI

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Up to two serial peripheral interfaces SPI

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Two flexible timer modules FTM

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Timer pulse-width modulator TPM