MC9RS08LA8CLF

This appendix provides the 98A case outline number changes for products covered in this book. Some packages have updated case outlines due to the migration from gold wire to copper wire bonding. The old gold wire packages and new copper wire packages can be referenced in the corresponding tables. The MC9RS08LA8 is an MCU offered in 48-pin QFN and 48-pin LQFP package options.

Key features

• 8-bit RS08 CPU
• CPU frequency up to 20 MHz at 2.7 V to 5.5 V operating voltage, -40°C to 85°C temperature range
• Subset of HC08 instruction set with added BGND instruction
• 8 KB flash, read/program/erase across full operating voltage and temperature range
• 256-byte RAM
• Security circuitry to prevent unauthorized access to flash contents
• Wait and stop low-power modes
• Oscillator (XOSC): loop-controlled Pierce oscillator supporting crystal or ceramic resonator in 31.25 kHz to 39.0625 kHz or 1 MHz to 16 MHz range
• Internal Clock Source (ICS): ICS module with FLL controlled by internal or external reference, supporting bus frequencies up to 10 MHz
• COP watchdog reset, selectable drive from dedicated 1 kHz internal clock source or bus clock
• Low-voltage detection with selectable trip point, triggering reset or interrupt
• Illegal opcode detection, triggering reset
• Illegal address detection, triggering reset
• Flash block protection
• Single-wire background debug interface
• Breakpoint capability supporting single breakpoint during in-circuit debugging
• LCD module: up to 8×21 or 4×25 segments; compatible with 5 V or 3 V LCD glass displays using on-chip charge pump; operable in wait and stop modes for ultra-low-power LCD operation; frontplane and backplane pins multiplexed with GPIO; selectable frontplane and backplane configuration
• ADC module: 6-channel, 10-bit resolution; 2.5 μs conversion time; automatic compare function; 1.7 mV/°C temperature sensor; internal bandgap reference channel; operable in stop mode; full-function operation from 2.7 V to 5.5 V
• TPM module: one 2-channel 16-bit TPM module
• SCI module: one 2-channel SCI module with selectable 13-bit break and LIN extension
• SPI module: one SPI module operating in 8-bit data length mode with receive data buffer hardware match
• ACMP module: analog comparator with internal reference comparison
• MTIM module: one 8-bit modulo timer
• KBI module: 8-pin keyboard interrupt module
• RTI module: one real-time interrupt module with selectable reference clock
• 33 GPIO pins total, including 1 output-only pin and 1 input-only pin
• All input pins with hysteresis and configurable pull-up devices; all output pins with configurable slew rate and drive strength