MC9S08GT8AMFBE

NXP  MC9S08GT8AMFBE  微控制器, 8位, S08GT, 40 MHz, 8 KB, 1 KB, 44 引脚, QFP

8-bit HCS08 CPU Core

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Low-power technology * Multiple power management modes, including 20 nA powerdown * Optional autowake-up from Stop 2 or Stop 3 modes with internal timer typically requires only 300 nA additional current * 1.8V operation * High performance when needed * 50 ns minimum instruction cycle time down to 2.1V at 20 MHz bus * 125 ns minimum instruction cycle time down to 1.8V at 8 MHz bus * C-optimized architecture with multiply and divide instructions On-Chip Debug Interface * Single-wire background debug mode * On-chip trace buffer with nine flexible trigger modes and multiple hardware breakpoints * Nonintrusive emulation Integrated Third-Generation Flash Memory * In-application reprogrammable * Self-timed, fast programming * Can program 8 bits in 20 µs * Fast flash page erase of 20 ms 512B * 10K write/erase cycles minimum, 100K typical * 15-year minimum data retention, 100 years typical * Internal program/erase voltage generation * Fine Flash granularity—512B Flash erase/1B Flash program * Flexible block protection and enhanced security Internal Clock Generator * High gain oscillator option * Programmable frequency-locked loop FLL generates 8 MHz to 40 MHz for bus rates up to 20 MHz * Post-FLL divider gives one of eight bus rate dividers * Trimmable with temperature and voltage compensation * Provides multiple options for clock sources and in-application clock switching * 32 kHz to 16 MHz external crystal/resonator * Internal clock generator * External clock 10-bit Analog-to-Digital Converter ADC * Eight-channel ADC * 14 µs, 10-bit single conversion time Timer with Five Programmable Channels * 1 x 3 channel, 1 x 2 channel, 16-bit timer systems * Each channel programmable for * Input capture, output compare or buffered pulse-width modulator PWM * PWM can be edge- or center-aligned * 16-bit free-running or up/down CPWM count operation * Flexible, programmable timer system Extensive Serial Communications * Dual asynchronous SCIs * Flexible 13-bit module-based baud rate generators * Double-buffered receive and transmit * Synchronous SPI up to 5 Mbps * Inter-IC I2C bus * Multimaster operation * 256 clock options System Protection * Selectable low-voltage detect/reset at nominal 1.8V * Low-battery warning at nominal 2.4V or 2.1V * COP watchdog timer * Loss of clock detect LOCD with option to disable for lower power consumption Up to 39 Input/Output I/O Lines * Programmable pull-ups * High-current drivers * Eight keyboard interrupts * Controlled rise/fall times minimize noise