Produktbeskrivning
Microcontroller based on the Motorola/Freescale HCS08 architecture.
Max CPU operating frequency: 20MHz
Flash: 8kB
RAM: 512B
* Background debugging system
* Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)
* Debug module containing two comparators and nine trigger modes. Eight deep FIFO for storing change-of-flow addresses and event-only data.
Debug module supports both tag and force breakpoints.
* Support for up to 32 interrupt/reset sources.
* 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 from 1 MHz to 10 MHz.
* XOSC - Low-power oscillator module with software selectable crystal or ceramic resonator range, 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz, and supports external clock source input up to 20 MHz.
* ADC - 8-channel, 10-bit analog-to-digital converter with automatic compare function, asynchronous clock source, temperature sensor, and internal bandgap reference channel; ADC is hardware triggerable using the RTI counter
* ACMP - Analog comparator module with option to compare to internal reference; output can be optionally routed to TPM module.
* SCI - Serial communications interface module with option for 13-bit break capabilities.
* SPI - Serial peripheral interface module.
* I2C - Inter-integrated circuit bus module.
* TPM- 2-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM.
* MTIM - 8-bit modulo timer module with 8-bit prescaler.
* KBI - 8-pin keyboard interrupt module with software selectable polarity on edge or edge/level modes.
* 12 general-purpose input/output (I/O) pins, one input-only pin and one output-only pin; outputs 10 mA each, 60 mA max for package.
* Software selectable pullups on ports when used as input.
* Software selectable slew rate control and drive strength on ports when used as output.
* Internal pullup on RESET and IRQ pins to reduce customer system cost.
* Single-wire background debug interface
* On-chip, in-circuit emulation (ICE) with real-time bus capture.
Max CPU operating frequency: 20MHz
Flash: 8kB
RAM: 512B
* Background debugging system
* Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)
* Debug module containing two comparators and nine trigger modes. Eight deep FIFO for storing change-of-flow addresses and event-only data.
Debug module supports both tag and force breakpoints.
* Support for up to 32 interrupt/reset sources.
* 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 from 1 MHz to 10 MHz.
* XOSC - Low-power oscillator module with software selectable crystal or ceramic resonator range, 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz, and supports external clock source input up to 20 MHz.
* ADC - 8-channel, 10-bit analog-to-digital converter with automatic compare function, asynchronous clock source, temperature sensor, and internal bandgap reference channel; ADC is hardware triggerable using the RTI counter
* ACMP - Analog comparator module with option to compare to internal reference; output can be optionally routed to TPM module.
* SCI - Serial communications interface module with option for 13-bit break capabilities.
* SPI - Serial peripheral interface module.
* I2C - Inter-integrated circuit bus module.
* TPM- 2-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM.
* MTIM - 8-bit modulo timer module with 8-bit prescaler.
* KBI - 8-pin keyboard interrupt module with software selectable polarity on edge or edge/level modes.
* 12 general-purpose input/output (I/O) pins, one input-only pin and one output-only pin; outputs 10 mA each, 60 mA max for package.
* Software selectable pullups on ports when used as input.
* Software selectable slew rate control and drive strength on ports when used as output.
* Internal pullup on RESET and IRQ pins to reduce customer system cost.
* Single-wire background debug interface
* On-chip, in-circuit emulation (ICE) with real-time bus capture.