Document
SN8P2267 Series
USB 2.0 Low-Speed 8-Bit Micro-Controller
SN8P2267 Series
USER’S MANUAL
SN8P2267F SN8P2267J
SONiX 8-Bit Micro-Controller
SONIX reserves the right to make change without further notice to any products herein to improve reliability, function or design. SONIX does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. SONIX products are not designed, intended, or authorized for us as components in systems intended, for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SONIX product could create a situation where personal injury or death may occur. Should Buyer purchase or use SONIX products for any such unintended or unauthorized application. Buyer shall indemnify and hold SONIX and its officers, employees, subsidiaries, affiliates and distributors harmless against all claims, cost, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that SONIX was negligent regarding the design or manufacture of the part.
SONiX TECHNOLOGY CO., LTD
Page 1
Version 0.9
SN8P2267 Series
USB 2.0 Low-Speed 8-Bit Micro-Controller
AMENDMENT HISTORY
Version VER0.1 VER0.2 VER0.3 VER0.4 VER0.5 Date 2009/06/03 2009/08/07 2009/11/02 2009/12/21 2010/03/09 Description version 0.1 Fix error for programming pin (CH14) Modify CODE OPTION TABLE(CH 2.1.2) Reset pin leakage current 2uA -> 5uA 1. Add UE0E at UE0R. 2. Add UE1D at USB_INT_EN.0 3. Add UE2D at USB_INT_EN.1 4. Add EP0_IN_STALL at IHRCU. 5. Add EP0_OUT_STALL at IHRCL. 1. Modify CH13 , Add P0.0 to programming pin. 2. Add SN8P2267J (QFN 46 pins). 1. Modify Clock Block Diagram(page 46) 2. Correct typing error (24k => 32k)(page 48) 3. Correct typing error (Remove UE1D at UE1R.4) 4. Correct typing error (Remove UE2D at UE2R.4) 5. Modify development tools picture in CH12. 1. Remove PKTERR(USTATUS.6) 2. Remove CRCERR(USTATUS.7) Fix the Lookup Table description.
VER0.6 VER0.7
2010/03/30 2010/07/16
VER0.8 VER0.9
2010/10/13 2011/02/21
SONiX TECHNOLOGY CO., LTD
Page 2
Version 0.9
SN8P2267 Series
USB 2.0 Low-Speed 8-Bit Micro-Controller
Table of Content
AMENDMENT HISTORY .......................................................................................................................... 2 1 1 PRODUCT OVERVIEW ......................................................................................................................... 7 1.1 1.2 1.3 1.4 1.5 2 2 FEATURES ........................................................................................................................................ 7 SYSTEM BLOCK DIAGRAM ....................................................................................................