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ST72104G, ST72215G, ST72216G, ST72254G
8-BIT MCU WITH SINGLE
VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, I2C INTERFACES
PRELIMINARY DATA
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Memories – 4K or 8K bytes Program memory (ROM and single
voltage FLASH) with read-out protection and in-situ programming (remote ISP) – 256 bytes RAM Clock, Reset and Supply Management – Enhanced reset system – Enhanced low
voltage supply supervisor with 3 programmable levels – Clock sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System – Clock-out capability – 3 Power Saving Modes: Halt, Wait and Slow Interrupt Management – 7 interrupt vectors plus TRAP an...