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MC9RS08KA4

Freescale Semiconductor
Part Number MC9RS08KA4
Manufacturer Freescale Semiconductor
Description Microcontrollers
Published Mar 31, 2014
Detailed Description MC9RS08KA8 MC9RS08KA4 Reference Manual RS08 Microcontrollers Related Documentation: • MC9RS08KA8 (Data Sheet) Contains ...
Datasheet PDF File MC9RS08KA4 PDF File

MC9RS08KA4
MC9RS08KA4

Overview
MC9RS08KA8 MC9RS08KA4 Reference Manual RS08 Microcontrollers Related Documentation: • MC9RS08KA8 (Data Sheet) Contains pin assignments and diagrams, all electrical specifications, and mechanical drawing outlines.
Find the most current versions of all documents at: http://www.
freescale.
com MC9RS08KA8RM Rev.
4 5/2015 freescale.
com MC9RS08KA8 Features 8-Bit RS08 Central Processor Unit (CPU) • Up to 20 MHz CPU at 1.
8 V to 5.
5 V across temperature range of –40°C to 85°C • Subset of HC08 instruction set with added BGND instruction On-Chip Memory • 8 KB flash read/program/erase over full operating voltage and temperature — KA4 has 4 KB flash • 254 byte random-access memory (RAM) — KA4 has 126 byte RAM • Security circuitry to prevent unauthorized access to RAM and flash contents Power-Saving Modes • Wait and stop • Wakeup from power-saving modes using real-time interrupt (RTI), KBI, or ACMP Clock Source Options • Oscillator (XOSC) — Loop-Control Pierce oscillator; crystal or ceramic resonator range of 31.
25 kHz to 39.
0625 kHz or 1 MHz to 5 MHz • Internal Clock Source (ICS) — Internal clock source module containing a frequency-locked-loop (FLL) controlled by internal or external reference; precision trimming of internal reference allows 0.
2% resolution and 2% deviation over temperature and voltage; supports bus frequencies up to 10 MHz System Protection • Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock • Low-Voltage detection with reset or interrupt • Illegal opcode detection with reset • Illegal address detection with reset • Flash-Block protection Development Support • Single-Wire background debug interface • Breakpoint capability to allow single breakpoint setting during in-circuit debugging Peripherals • ADC — 12-channel, 10-bit resolution; 2.
5 μs conversion time; automatic compare function; operation in stop; fully functional from 2.
7 V to 5.
5 V (8-channels available on 16-pin package) • TP...


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