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PDF SN8P2758 Data sheet ( Hoja de datos )
| Número de pieza | SN8P2758 | |
| Descripción | 8-Bit Micro-Controller | |
| Fabricantes | Sonix | |
| Logotipo |  |
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SN8P275X Series
8-bit micro-controller build-in 12-bit ADC
SN8P275X Series
USER’S MANUAL
Version 0.9
SN8P2754
SN8P2755
SN8P2758
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
1 page  
SN8P275X Series
8-bit micro-controller build-in 12-bit ADC
6.2 INTEN INTERRUPT ENABLE REGISTER................................................................................ 66
6.3 INTRQ INTERRUPT REQUEST REGISTER ............................................................................. 67
6.4 GIE GLOBAL INTERRUPT OPERATION ................................................................................. 68
6.5 PUSH, POP ROUTINE ................................................................................................................ 68
6.6 EXTERNAL INTERRUPT OPERATION (INT0~INT2) ............................................................. 70
6.7 T0 INTERRUPT OPERATION.................................................................................................... 71
6.8 TC0 INTERRUPT OPERATION ................................................................................................. 72
6.9 TC1 INTERRUPT OPERATION ................................................................................................. 73
6.10 SIO INTERRUPT OPERATION.................................................................................................. 74
6.11 ADC INTERRUPT OPERATION................................................................................................ 75
6.12 MULTI-INTERRUPT OPERATION ........................................................................................... 76
77 I/O PORT........................................................................................................................................... 78
7.1 I/O PORT MODE ........................................................................................................................ 78
7.2 I/O PULL UP REGISTER ............................................................................................................ 80
7.3 I/O PORT DATA REGISTER ...................................................................................................... 81
7.4 I/O OPEN-DRAIN REGISTER.................................................................................................... 82
7.5 PORT 4 ADC SHARE PIN........................................................................................................... 83
88 TIMERS............................................................................................................................................. 85
8.1 WATCHDOG TIMER ................................................................................................................. 85
8.2 TIMER 0 (T0) .............................................................................................................................. 87
8.2.1 OVERVIEW.......................................................................................................................... 87
8.2.2 T0M MODE REGISTER....................................................................................................... 88
8.2.3 T0C COUNTING REGISTER ............................................................................................... 89
8.2.4 T0 TIMER OPERATION SEQUENCE.................................................................................. 90
8.3 TIMER/COUNTER 0 (TC0) ........................................................................................................ 91
8.3.1 OVERVIEW.......................................................................................................................... 91
8.3.2 TC0M MODE REGISTER .................................................................................................... 92
8.3.3 TC0C COUNTING REGISTER ............................................................................................ 93
8.3.4 TC0R AUTO-LOAD REGISTER........................................................................................... 94
8.3.5 TC0 CLOCK FREQUENCY OUTPUT (BUZZER)................................................................ 95
8.3.6 TC0 TIMER OPERATION SEQUENCE ............................................................................... 96
8.3.7 TC0 TIMER NOTICE ........................................................................................................... 97
8.4 TIMER/COUNTER 1 (TC1) ........................................................................................................ 98
8.4.1 OVERVIEW.......................................................................................................................... 98
8.4.2 TC1M MODE REGISTER .................................................................................................... 99
8.4.3 TC1C COUNTING REGISTER .......................................................................................... 100
8.4.4 TC1R AUTO-LOAD REGISTER......................................................................................... 101
8.4.5 TC1 CLOCK FREQUENCY OUTPUT (BUZZER).............................................................. 102
SONiX TECHNOLOGY CO., LTD
Page 5
Version 0.9
5 Page 
1.3 PIN ASSIGNMENT
SN8P275X Series
8-bit micro-controller build-in 12-bit ADC
SN8P2754K (SK-DIP28)
SN8P2754A (SOP28)
P1.4 1 U 28 RST/VPP
P1.3 2
27 P0.2/INT2
VDD 3
26 P0.1/INT1
P1.2 4
25 P0.0/INT0
SDA/P1.1 5
24 VDD
SCL/P1.0 6
23 XIN/P3.2
VSS 7
22 XOUT/P3.1
P4.4/AIN4 8
21 VSS
P4.3/AIN3 9
20 P5.0/SCK
P4.2/AIN2 10
19 P5.1/SI
P4.1/AIN1 11
18 P5.2/SO
P4.0/AIN0 12
17 P5.3/TC1/PWM1
AVREFH 13
16 P5.4/TC0/PWM0
VDD 14
15 DAO
SN8P2754K
SN8P2754S
SN8P2755P (P-DIP32)
SN8P2755S (SOP32)
VSS 1 U 32 P5.0/SCK
XOUT/P3.1 2
31 P5.1/SI
XIN/P3.2 3
30 P5.2/SO
VDD 4
29 P5.3/BZ1/PWM1
P0.0/INT0 5
28 P5.4/BZ0/PWM0
P0.1/INT1 6
27 DAO
P0.2/INT2 7
26 VDD
RST/VPP 8
25 AVREFH
P1.5 9
24 P4.0/AIN0
P1.4 10
23 P4.1/AIN1
P1.3 11
22 P4.2/AIN2
P1.2 12
21 P4.3/AIN3
SDA/P1.1 13
20 P4.4/AIN4
SCL/P1.0 14
19 P4.5/AIN5
P2.0 15
18 P4.6/AIN6
VSS 16
17 P4.7/AIN7
SN8P2755P
SN8P2755S
SONiX TECHNOLOGY CO., LTD
Page 11
Version 0.9
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet SN8P2758.PDF ] | |
Hoja de datos destacado
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