NXP(恩智浦)

MC9S08PA32AVLD  

LQFP44

MC9S08PA60 Series Data Sheet Supports: MC9S08PA60(A) and MC9S08PA32(A) Key features ? 8-Bit S08 central processor unit (CPU) – Up to 20 MHz bus at 2.7 V to 5.5 V across temperature range of -40 °C to 105 °C – Supporting up to 40 interrupt/reset sources – Supporting up to four-level nested interrupt – On-chip memory – Up to 60 KB flash read/program/erase over full operating voltage and temperature – Up to 256 byte EEPROM; 2-byte erase sector; program and erase while executing flash – Up to 4096 byte random-access memory (RAM) – Flash and RAM access protection ? Power-saving modes – One low-power stop mode; reduced power wait mode – Peripheral clock enable register can disable clocks to unused modules, reducing currents; allows clocks to remain enabLED to specific peripherals in stop3 mode ? Clocks – Oscillator (XOSC) - loop-controlled Pierce oscillator; crystal or ceramic resonator range of 31.25 kHz to 39.0625 kHz or 4 MHz to 20 MHz – Internal clock source (ICS) - containing a frequencylocked-loop (FLL) controlled by internal or external reference; precision trimming of internal reference allowing 1% deviation across temperature range of 0 °C to 70 °C and 2% deviation across the whole operating temperature; up to 20 MHz ? System protection – Watchdog with independent clock source – Low-voltage detection with reset or interrupt; selectable trip points – Illegal opcode detection with reset – Illegal address detection with reset ? Development support – Single-wire background debug interface – Breakpoint capability to allow three breakpoints setting during in-circuit debugging – On-chip in-circuit emulator (ICE) debug module containing two comparators and nine trigger modes