MC9RS08KA4CWJ

RS08KA 8-bit MCU, RS08 core, 4KB Flash, 20MHz, SOIC 20; 8-bit RS08 Central Processor Unit (CPU)? Up to 10 MHz (bus frequency) RS08 CPU at 1.8 volts for 100 ns minimum instruction time\n? Subset of HC08 instruction set with added BGND instruction\n? Supports tiny/short address mode\n? Index addressing scheme through memory mapped registers X and D[X] within the tiny address range\n? 14 byte code-efficient RAM\n? X and D[X] mapped within code-efficient tiny address space\n? 16 byte code-efficient peripheral register space\n? Page window\n? Simplified interrupt mechanism\n? Subroutine call/return mechanism\n;

RS08KA microcontrollers (MCUs) are general-purpose 8-bit devices for the ultra-low-end market. Featuring RS08 architecture, RS08KA devices are specifically crafted to be more efficient and cost effective for small memory size microcontrollers. The MC9RS08KA MCU is a general-purpose device that can be used in a wide variety of applications, including high-brightness light-emitting diodes (LEDs), lighting system controls, small handheld devices, toys, AC line voltage monitoring and simple logic, analog drivers and ASIC replacements. It’s ideal for transitioning from solid-state relays and switching systems to a full electronic solution.\n

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MC9RS08KA4CWJ

MCU Block Diagram

MC9RS08KA4CWJ

8-bit Microcontrollers

MC9RS08KA4

MCUBlockDiagram

MC9RS08KA4

MCUBlockDiagram

MC9RS08KA4

MCUBlockDiagram