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• EMC enhanced version of MC68H(R)C908JL3/JK3/JK1• High-performance M68HC08 architecture• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families• Low-power design; fully static with stop and wait modes• Maximum internal bus frequency: 8-MHz at 5V operating voltage 4-MHz at 3V operating voltage• Oscillator options: Crystal oscillator for MC68HC908JL3E/JK3E/JK1E RC oscillator for MC68HRC908JL3E/JK3E/JK1E• User program FLASH memory with security(1) feature 4,096 bytes for MC68H(R)C908JL3E/JK3E 1,536 bytes for MC68H(R)C908JK1E• 128 bytes of on-chip RAM• 2-channel, 16-bit timer interface module (TIM)• 12-channel, 8-bit analog-to-digital converter (ADC)• 23 general purpose I/O ports for MC68H(R)C908JL3E: 7 keyboard interrupt with internal pull-up (6 keyboard interrupt for MC68HC908JL3E) 10 LED drivers (sink) 2 * 25mA open-drain I/O with pull-up• 15 general purpose I/O ports for MC68H(R)C908JK3E/JK1E: 1 keyboard interrupt with internal pull-up (MC68HRC908JK3E/JK1E only) 4 LED drivers (sink) 2 * 25mA open-drain I/O with pull-up 10-channel ADC• System protection features: Optional computer operating properly (COP) reset Optional low-voltage detection with reset and selectable trip points for 3V and 5V operation Illegal opcode detection with reset Illegal address detection with reset• Master reset pin with internal pull-up and power-on reset• IRQ1 with schmitt-trigger input and programmable pull-up• 28-pin PDIP, 28-pin SOIC, and 48-pin LQFP packages for MC68H(R)C908JL3E• 20-pin PDIP and 20-pin SOIC packages for MC68H(R)C908JK3E/JK1E
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