C8051F125-GQ
SILICON LABS C8051F125-GQ 8Bit Microcontroller, Mixed Signal, C8051F12x, 50MHz, 128KB, 8.25KB, 64Pins, TQFP
The is a precision analog 8-bit ISP Flash Microcontroller featuring high-speed pipelined 8051-compatible CIP-51 core the fastest CPU up to 50MIPS, 12-bit ADC and up to 128kB of on-chip flash with 8kB of RAM. With on-chip VDD monitor, watchdog timer and clock oscillator, the device is truly stand-alone system-on-a-chip solutions. All analog and digital peripherals are enabled/disabled and configured by user firmware. The flash memory can be reprogrammed even in-circuit, providing nonvolatile data storage and also allowing field upgrades of the 8051 firmware.
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- Pipelined instruction architecture - Executes 70% of instruction set in 1 or 2 system clocks
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- Two analog comparators
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- Voltage reference
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- VDD Monitor/Brown-out detector
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- On-chip debug circuitry facilitates full-speed, nonintrusive In-circuit/In-system debugging
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- Provides breakpoints, single-stepping, watchpoints, stack monitor
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- Inspect/Modify memory and registers
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- Superior performance to emulation systems using ICE-chips, target pods and sockets
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- IEEE1149.1 compliant boundary scan
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- Hardware SMBus™ I²C™ Compatible, SPI™ and two UART serial ports available concurrently
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- Programmable 16-bit counter/timer array with 6 capture/compare modules
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- 5 General purpose 16-bit counter/timers
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- Dedicated watchdog timer; bi-directional reset pin
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- Internal precision oscillator: 24.5MHz
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- Flexible PLL technology
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- External oscillator - Crystal, RC, C or clock
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- Power saving sleep and shutdown modes