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PDF SN8P2714 Data sheet ( Hoja de datos )
| Número de pieza | SN8P2714 | |
| Descripción | (SN8P2714 / SN8P2715) 8-bit micro-controller build-in 12-bit ADC | |
| Fabricantes | Sonix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SN8P2714 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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SN8P2714X_2715
8-bit micro-controller build-in 12-bit ADC
SN8P2714X_2715
USER’S MANUAL
V1.4
SN8P2714
SN8P27142
SN8P27143
SN8P2715
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
V1.4
1 page  
SN8P2714X_2715
8-bit micro-controller build-in 12-bit ADC
7.1.5 External RC Oscillator Frequency Measurement............................................................ 51
7.2 INTERNAL LOW-SPEED OSCILLATOR............................................................................... 52
7.3 SYSTEM MODE DESCRIPTION........................................................................................... 53
7.3.1 OVERVIEW .................................................................................................................... 53
7.3.2 NORMAL MODE ............................................................................................................ 53
7.3.3 SLOW MODE ................................................................................................................. 53
7.3.4 POWER DOWN (SLEEP) MODE ................................................................................... 53
7.4 SYSTEM MODE CONTROL.................................................................................................. 54
7.4.1 SN8P2710 SYSTEM MODE BLOCK DIAGRAM ............................................................ 54
7.4.2 SYSTEM MODE SWITCHING ....................................................................................... 55
7.5 WAKEUP TIME ..................................................................................................................... 56
7.5.1 OVERVIEW .................................................................................................................... 56
7.5.2 HARDWARE WAKEUP .................................................................................................. 56
8 TIMERS COUNTERS .................................................................................................................. 57
8.1 WATCHDOG TIMER (WDT).................................................................................................. 57
8.2 TIMER COUNTER 0 (TC0) .................................................................................................... 58
8.2.1 OVERVIEW .................................................................................................................... 58
8.2.2 TC0M MODE REGISTER............................................................................................... 59
8.2.3 TC0C COUNTING REGISTER....................................................................................... 61
8.2.4 TC0R AUTO-LOAD REGISTER ..................................................................................... 63
8.2.5 TC0 TIMER COUNTER OPERATION SEQUENCE....................................................... 64
8.2.6 TC0 CLOCK FREQUENCY OUTPUT (BUZZER)........................................................... 66
8.3 TIMER COUNTER 1 (TC1) .................................................................................................... 67
8.3.1 OVERVIEW .................................................................................................................... 67
8.3.2 TC1M MODE REGISTER............................................................................................... 68
8.3.3 TC1C COUNTING REGISTER....................................................................................... 70
8.3.4 TC1R AUTO-LOAD REGISTER ..................................................................................... 72
8.3.5 TC1 TIMER COUNTER OPERATION SEQUENCE....................................................... 73
8.3.6 TC1 CLOCK FREQUENCY OUTPUT (BUZZER)........................................................... 75
8.4 PWM FUNCTION DESCRIPTION ......................................................................................... 76
8.4.1 OVERVIEW .................................................................................................................... 76
8.4.2 PWM PROGRAM DESCRIPTION.................................................................................. 77
8.4.3 PWM Duty with TCxR changing ..................................................................................... 78
8.4.4 TCxIRQ and PWM Duty ................................................................................................. 79
9 INTERRUPT ................................................................................................................................ 80
9.1 OVERVIEW........................................................................................................................... 80
9.2 INTEN INTERRUPT ENABLE REGISTER ............................................................................ 80
9.3 INTRQ INTERRUPT REQUEST REGISTER......................................................................... 81
SONiX TECHNOLOGY CO., LTD
Page 5
V1.4
5 Page 
SN8P2714X_2715
8-bit micro-controller build-in 12-bit ADC
1.3 PIN ASSIGNMENT
Format Description：SN8P271xY Y = K > SK-DIP，P > P-DIP， S> SOP
1.3.1 SN8P27142 Pin Assignment
P0.1
P2.0
P2.1
P5.6/XOUT
XIN
VSS
P4.4/AIN4
P4.3/AIN3
P4.2/AIN2
1 U 18
2 17
3 16
4 15
5 14
6 13
7 12
8 11
9 10
SN8P27142P
SN8P27142S
P0.0
P5.0
P5.1
P5.3/BZ1/PWM1
P5.4/BZ0/PWM0
P0.3/RST/VPP
VDD
P4.0/AIN0
P4.1/AIN1
1.3.2 SN8P27143 Pin Assignment
P2.0
P2.1
P5.6/XOUT
XIN
VSS
P4.5/AIN5
P4.4/AIN4
P4.3/AIN3
P4.2/AIN2
P4.1/AIN1
1 U 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
SN8P27143P
SN8P27143S
SN8P27143X
P0.1
P0.0
P5.0
P5.1
P5.3/BZ1/PWM1
P5.4/BZ0/PWM0
P0.3/RST/VPP
VDD
AVREFH
P4.0/AIN0
¾ Note: For SN8P27143 and SN8P27142 must configure P02R (bit 2 of P0UR) as “1” to avoid sleep mode
fail.
¾ Note: The ADC reference voltage (AVREFH) of SN8P27142/SN8P27143 is VDD.
SONiX TECHNOLOGY CO., LTD
Page 11
V1.4
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SN8P2714.PDF ] | |
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