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PDF SN8F2283 Data sheet ( Hoja de datos )
| Número de pieza | SN8F2283 | |
| Descripción | 8-Bit Micro-Controller | |
| Fabricantes | Sonix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SN8F2283 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
SN8F2280 Series
USER’S MANUAL
SN8F2288
SN8F2283
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 1.6
1 page  
SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
6.8 T1 INTERRUPT OPERATION.............................................................................................................. 71
6.9 TC0 INTERRUPT OPERATION ........................................................................................................... 72
6.10 TC1 INTERRUPT OPERATION ......................................................................................................... 73
6.11 TC2 INTERRUPT OPERATION ......................................................................................................... 74
6.12 USB INTERRUPT OPERATION ........................................................................................................ 75
6.13 WAKEUP INTERRUPT OPERATION ............................................................................................... 76
6.14 SIO INTERRUPT OPERATION.......................................................................................................... 77
6.15 MULTI-INTERRUPT OPERATION ................................................................................................... 78
7 I/O PORT ................................................................................................................................................ 79
7.1 I/O PORT MODE ................................................................................................................................... 79
7.2 I/O PULL UP REGISTER ...................................................................................................................... 80
7.3 I/O OPEN-DRAIN REGISTER .............................................................................................................. 81
7.4 I/O PORT DATA REGISTER ................................................................................................................ 82
7.5 I/O PORT1 WAKEUP CONTROL REGISTER..................................................................................... 83
8 TIMERS .................................................................................................................................................. 84
8.1 WATCHDOG TIMER............................................................................................................................ 84
8.2 TIMER 0 (T0) ......................................................................................................................................... 86
8.2.1 OVERVIEW ..................................................................................................................................... 86
8.2.2 T0M MODE REGISTER.................................................................................................................. 86
8.2.3 T0C COUNTING REGISTER.......................................................................................................... 87
8.2.4 T0 TIMER OPERATION SEQUENCE ............................................................................................ 88
8.3 TIMER T1 (T1)....................................................................................................................................... 89
8.3.1 OVERVIEW ..................................................................................................................................... 89
8.3.2 T1M MODE REGISTER.................................................................................................................. 89
8.3.3 T1C COUNTING REGISTER.......................................................................................................... 90
8.3.4 T1 TIMER OPERATION SEQUENCE ............................................................................................ 90
8.4 TIMER/COUNTER 0 (TC0~TC2) ......................................................................................................... 92
8.4.1 OVERVIEW ..................................................................................................................................... 92
8.4.2 TCnM MODE REGISTER ............................................................................................................... 93
8.4.3 TCnC COUNTING REGISTER ....................................................................................................... 95
8.4.4 TCnR AUTO-LOAD REGISTER ..................................................................................................... 96
8.4.5 TCn CLOCK FREQUENCY OUTPUT (BUZZER) ......................................................................... 97
8.4.6 TCn TIMER OPERATION SEQUENCE ......................................................................................... 98
8.5 PWMN MODE ........................................................................................................................................ 99
8.5.1 OVERVIEW ..................................................................................................................................... 99
8.5.2 TCnIRQ and PWM Duty................................................................................................................ 100
8.5.3 PWM Duty with TCnR Changing .................................................................................................. 101
8.5.4 PWM PROGRAM EXAMPLE ....................................................................................................... 102
SONiX TECHNOLOGY CO., LTD
Page 5
Version 1.6
5 Page 
1.3 PIN ASSIGNMENT
SN8F2288F (LQFP 48 pins)
SN8F2288J (QFN 48 pins)
SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
48 47 46 45 44 43 42 41 40 39 38 37
P1.2 1 ●
36 P2.6
P1.1/SDA 2
35 P2.5
P1.0/SCL 3
34 P2.4
P0.0/INT0 4
33 P2.3
P0.1/INT1 5
32 P2.2/SDI
P0.2 6
SN8F2288F/SN8F2288J
31 P2.1/SDO
VDD 7
30 P2.0/SCK
P4.0/AIN0 8
29 VDD
P4.1/AIN1 9
28 VREG33
P4.2/AIN2 10
27 D-
P4.3/AIN3 11
26 D+
P4.4/AIN4 12
25 VSS
13 14 15 16 17 18 19 20 21 22 23 24
SN8F2283J (QFN 24 pins)
24 23 22 21 20 19
P2.7 1 ●
18 VREG25
VSS 2
17 XOUT
P1.6 3 SN8F2283J 16 XIN
P1.5 4
15 P0.6/UTX
P1.4 5
14 P0.5/URX
P1.3 6
13 VSS
7 8 9 10 11 12
SONiX TECHNOLOGY CO., LTD
Page 11
Version 1.6
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SN8F2283.PDF ] | |
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