MC9S08GW64

MC9S08GW64 MC9S08GW32 Reference Manual HCS08 Microcontrollers Related Documentation: MC9S08GW64 (Data Sheet) Contains pin assignments and diagrams, all electrical specifications, and mechanical drawing outlines. Find the most current versions of all documents at: http://www.freescale.com MC9S08GW64RM Rev.3 10/2010 freescale.com MC9S08GW64 Features 8-Bit HCS08 Central Processor Unit (CPU) New version of S08 core with same performance as traditional S08 and lower power Up to 20 MHz CPU at 3.6 V to 2.15 V and up to 10MHz CPU at 3.6 V to 1.8 V, across temperature range of –40 C to 85 C HC08 instruction set with added BGND instruction Support for up to 48 interrupt/reset sources. On-Chip Memory Flash read/program/erase over full operating voltage and temperature Random-access memory (RAM) Security circuitry to prevent unauthorized access to RAM and flash contents Power-Saving Modes Two low power stop modes and reduced power wait mode Low power run and wait modes allow peripherals to run while voltage regulator is in standby Peripheral clock gating register can disable clocks to unused modules, thereby reducing currents Very low power external oscillator that can be used in stop2 or stop3 modes to provide accurate clock source to real time counter 6 s typical wakeup time from stop3 mode Clock Source Options Oscillator (XOSC1) — Loop-control Pierce oscillator; Crystal or ceramic resonator of 32.768 kHz; Dedicated clock source for iRTC and optional ...