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SN8P25011BS Datasheet Preview

SN8P25011BS Datasheet

8-Bit Micro-Controller

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SN8P2501B
USER’S MANUAL
Version 2.1
SN8P2501B
SN8P25011B
SN8P2501B
8-Bit Micro-Controller
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 2.1




SONiX

SN8P25011BS Datasheet Preview

SN8P25011BS Datasheet

8-Bit Micro-Controller

No Preview Available !

SN8P2501B
8-Bit Micro-Controller
Version
VER 0.1
VER 0.2
VER 0.3
VER 0.4
VER 0.5
VER 0.6
VER 1.0
VER 1.1
VER 1.2
VER 1.3
VER 1.4
VER 1.5
VER 1.6
VER 1.7
VER 1.8
Date
Jun 2005
Aug 2005
Nov 2005
Dec. 2005
Aug. 2006
Oct. 2006
Jan.2006
May. 2011
Sep. 2011
Sep. 2011
Sep. 2011
Oct. 2011
Oct. 2011
Aug. 2012
May. 2014
Aug. 2014
AMENDMENT HISTORY
Description
First issue
1.Modify P85 Internal Hihg RC.
2.ADD Brown-Out reset.
1. Modify Topr value.
2. ADD IHRC curve.
1. Modify Brown-Out Reset description
2. Remove power consumption(Pc)
3. Add T0 RTC description
4. Add Fcpu limitation by Noise filter enable.
5. Modify ELECTRICAL CHARACTERISTIC.
1. The Fcpu of IHRC_16M and IHRC_RTC mode is limited to Fosc/4~Fosc/16.
2. Modify IHRC frequency curve in characteristic graphs section.
1. Add Marking Definition.
2. Modify ELECTRICAL CHARACTERISTIC.
1. Modify RST/P1.1/VPP PIN DISCRIPTION.
2. Modify ELECTRICAL CHARACTERISTIC
1. Modify “Chapter 4.3 OSCM REGISTER” STPHX bit description : external high-speed
oscillator control bit=> High-speed oscillator control bit.
2. Modify “Chapter 9 INSTRUCTION TABLE”: NOP/PUSH/POP/RETI instructions.
3. Modify “Chapter 2.1.2 CODE OPTION TABLE” code option High_Clk = IHRC_RTC
description.
4. Modify “Chapter 2.3.2 STACK REGISTERS” description : 9-bit >> 10-bit data
memory.
5. Update Table of Contentand the others.
Modify operating temperature 0~70>> -10~70.
Add T0 timer limited:
1. T0 timer have T0IRQ clock loss issue in High_Clk code option = “IHRC_RTC” and
“T0TB = 1” mode. So user have to use main routing polling T0C state by the way,
recommend refer to “T0 TIMER WITH RTC FUNCTION OPERATION SEQUENCE”
chapter
2. “T0 TIMER WITH RTC FUNCTION OPERATION SEQUENCE” chapter
description: main routing structure polling T0C value overflow to update RTC time.
Main routing interval time as one cycle is not more than 200ms.
3. Add RTC limited description at INTERRUPT chapter.
Modify Hong Kong Office address.
Modify WATCHDOG TIMERchapter example program fail.
B0BSET FWDRST >> MOV A, #5AH
B0MOV WDTR,A
Modify “TC0 CLOCK FREQUENCY OUTPUT (BUZZER)” chapter description :
TC0 Setup TC0OUT output from TC0 to TC0OUT (P5.4). The external
high-speed clock is 4MHz.. The TC0OUT frequency is 0.5KHz. Because the
TC0OUT signal is divided by 2, set the TC0 clock to 1KHz. The TC0 clock source
is from external oscillator clock. T0C rate is Fcpu/4. The TC0RATE2~TC0RATE1
= 110. TC0C = TC0R = 131.
>>
TC0 Setup TC0OUT output from TC0 to TC0OUT (P5.4). The external
high-speed clock is 4MHz.. Fcpu = Fosc/4 = 1MIPS. The TC0OUT frequency is
1KHz. Because the TC0OUT signal is divided by 2, set the TC0 clock to 2KHz.
The TC0 clock source is from external oscillator clock. TC0 rate is Fcpu/4. The
TC0RATE2~TC0RATE1 = 110. TC0C = TC0R = 131.
Modify ELECTRICAL CHARACTERICSchapter operating temperature from -10~70
to -20~85and others.
Delete “T0 TIMER WITH RTC FUNCTION OPERATION SEQUENCE” chapter
1. Modify ELECTRICAL CHARACTERISTICchapter :
I/O output source current (max.) = 20mA.
I/O output source current (min.) = 20mA.
2. Add PIN ASSIGNMENT : SN8P2501BA (MSOP 10pin)
SONiX TECHNOLOGY CO., LTD
Page 2
Version 2.1


Part Number SN8P25011BS
Description 8-Bit Micro-Controller
Maker SONiX
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SN8P25011BS Datasheet PDF






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