MC9S08QD4MSC

NXP  MC9S08QD4MSC  微控制器, 8位, QD系列, S08QD, 16 MHz, 4 KB, 256 Byte, 8 引脚, SOIC

The is a 8-bit Microcontroller based on enhanced HCS08 CPU 8MHz bus with CISC architecture operates at a maximum frequency of 16MHz. The device incorporates 4kB internal flash, 0.256kB internal RAM, 4-channel 10-bit A/D converter and 6 general-purpose I/O pins. This device also features like low voltage detect, internal clock generator and PWM/input capture/output compare timers. Internal clock source module ICS containing a frequency-locked-loop FLL controlled by internal reference. Precision trimming of internal reference allows 0.2% resolution and 2% deviation over temperature and voltage. Watchdog computer operating properly COP reset with option to run from dedicated 32kHz internal clock source.

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HC08 Instruction set with added BGND instruction

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Background debugging system

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Breakpoint capability to allow single breakpoint setting during in-circuit debugging

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Support for up to 32 Interrupt/reset sources

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Power-saving modes - Wait plus three stops

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Internal clock source module ICS - Containing a frequency-locked-loop FLL

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Low-voltage detection with reset or interrupt

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Illegal opcode detection with reset

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Illegal address detection with reset

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4-pin Keyboard interrupt module

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Software selectable pull-ups on ports when used as input

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Software selectable slew rate control and drive strength on ports when used as output

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Internal pull-up on RESET and IRQ pin to reduce customer system cost