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
Version 1.2
SN8P1602B
8-Bit Micro-Controller
AMENDENT HISTORY
Version
VER 1.0
VER 1.1
Date
Sep. 2003
Sep. 2003
Description
V1.0 First Issue
1. Remove approval sheet
2. Remove PCB layout notice section.
3. Modify the description of code option notice.
4. Add the description of PEDGE register.
5. Modify the description of INTRQ register.
6. Change operating voltage range from “2.2V ~ 5.5V” to “2.4V ~ 5.5V” at
Fosc=3.579545 MHz, ambient temperature = 25°C.
VER 1.2
Dec. 2003
1. Add “without pull-up resistor” in p1.4 pin description.
2. Correct the definition of P00G [1:0] (PEDGE register).
Change “01 = rising edge” to “01 = falling edge”.
Change “10 = falling edge” to “10 = rising edge”.
3. Add MASK/OTP relative table
SONiX TECHNOLOGY CO., LTD
Version 1.2
SN8P1602B
8-Bit Micro-Controller
Table of Content
AMENDENT HISTORY ............................................................................................................................... 2
GENERAL DESCRIPTION........................................................................................................................... 8
UPGRADE FROM SN8P1602/SN8P1603/SN8P1602A............................................................................... 8
FEATURES .................................................................................................................................................... 9
WORKING REGISTERS............................................................................................................................. 23
SONiX TECHNOLOGY CO., LTD
Page 3
Version 1.2
SN8P1602B
8-Bit Micro-Controller
Y, Z REGISTERS ...................................................................................................................................... 23
R REGISTERS........................................................................................................................................... 24
PROGRAM FLAG ....................................................................................................................................... 25
RESET/WAKEUP FLAG .......................................................................................................................... 25
CARRY FLAG ........................................................................................................................................... 25
ZERO FLAG ............................................................................................................................................. 25
GREEN MODE......................................................................................................................................... 44
POWER DOWN MODE ........................................................................................................................... 44
SYSTEM MODE CONTROL...................................................................................................................... 45
SYSTEM MODE SWITCHING ................................................................................................................. 46
WAKEUP TIME .......................................................................................................................................... 47
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