SN8P22021 Datasheet PDF

SONiX SN8P22021

The minimum working voltage of USB mode = 3.6 volts and the VREG voltage will between 3.2 ~ 3.5 volts. The minimum working voltage of USB mode = 3.3 volts and the VREG voltage will between 3.1 ~ 3.5 volts.

Part No.	SN8P22021
Datasheet	SN8P22021 Download
Manufacturer	SONiX
Description	8-Bit Micro-Controller
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DESCRIPTION

1. First issue. 2. ADD BROWN-OUT circuit. 1. Modify Topr value. 2. Modify Brown-Out Reset description. 3. Modify M2IDE 1.08 4. Remove power consumption(Pc) 5. Modify ELECTRICAL CHARACTERISTIC. 1. Modify operating voltage 3.0V~5.5V. 2. Modify UPID register bit definition of register table. 3. Modify UBDE bit definition, 0:disable, 1: enable. 4. Update IDE display picture of development tools section. 5. Modify OTP program pin number of section 14. 1. Modify ELECTRICAL CHARACTERISTIC. 2. Modify USB register naming 3. Modify code option IHRC description 4. Modify P0UR register 1. Modify PS2 Host to device diagram VER 0.2 Dec. 2005 VER 0.3 Feb. 2006 VER1.0 Nov. 2006 VER1.1 Jan.2007 1.Modify 9.5.3 UE1R to UE3R’s bit description VER1.3 Nov. 2007 Modify chapter 13. 1. Modify chapter 13. Typing error. 2. Add new 2201 QFN package Modify chapter 13. 1. Modify the 9.5.10 the USTATUS register bit 6’s description. 2. Add chapter 16 marking definition Add SN8P22021 VER1.3k Nov.2007 VER1.4 Dec.2007 VER1.5 Feb.2008 VER1.6 Mar.