SN8F2270B Series
USB 2.0 Low-Speed 8-Bit Micro-Controller
15
16
FLASH ROM PROGRAMMING PIN........................................................................................... 103
PACKAGE INFORMATION ......................................................................................................... 104
16.1 SOP 20 PIN..................................................................................................................................... 105
16.2 SSOP 20 PIN................................................................................................................................... 106
16.3 P-DIP 20 PIN .................................................................................................................................. 107
16.4 QFN 16 PIN .................................................................................................................................... 108
17
MARKING DEFINITION............................................................................................................... 109
17.1 INTRODUCTION.......................................................................................................................... 109
17.2 MARKING INDETIFICATION SYSTEM.................................................................................... 109
17.3 MARKING EXAMPLE ................................................................................................................. 110
17.4
DATECODE SYSTEM ................................................................................................................ 110
SONiX TECHNOLOGY CO., LTD
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Version 1.2