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ST Microelectronics
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ST63T156B1 - (ST63T1xx) 8-BIT HCMOS MCUs FOR TV FREQUENCY & VOLTAGE SYNTHESIS WITH OSD
ST63140, ST63146 ST63126, ST63156 DATA SHEET 1st Edition OCTOBER 1993 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED. SGS-THOM.