Electronic Components Datasheet Search
Selected language     English  ▼


SM79108C40 Datasheet(PDF) 9 Page - SyncMOS Technologies,Inc

Part No. SM79108C40
Description  8 - Bit Micro-controller with 8KB flash & 256 Bytes RAM embedded
Download  25 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SYNCMOS [SyncMOS Technologies,Inc]
Homepage  http://www.syncmos.com.tw
Logo 

 9 page
background image
Specifications subject to change without notice,contact your sales representatives for the most recent information.
9/26
Ver 2.1
SM79108 08/2006
SyncMOS Technologies International. Inc.
SM79108
SPFS[1:0]: These two bits is 2’s power parameter to form a frequency divider for input clock.
SPWM Registers - SPWM Data Register (SPWMD0, 0A4H)
SPWMD0[4:0]: content of SPWM Data Register. It determines duty cycle of SPWM output waveform.
BRM[2:0]: will insert certain narrow pulses among an 8-SPWM-cycle frame
Example of SPWM timing diagram:
MOV SPWMD0 , #83H
; SPWMD0[4:0]=10h (=16T high, 16T low), BRM0[2:0] = 3
MOV P1CON , #04H
; Enable P1.2 as SPWM output pin
SPFS1
SPFS0
Divider
SPWM clock, Fosc=20MHz
SPWM clock, Fosc=24MHz
0
0
2
10MHz
12MHz
0
1
4
5MHz
6MHz
1
0
8
2.5MHz
3MHz
1
1
16
1.25MHz
1.5MHz
bit-7
bit-0
SPWMD04
SPWMD03
SPWMD02
SPWMD01
SPWMD00
BRM02
BRM01
BRM00
Read/Write:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset value:
0
0
0
0
0
0
0
0
N = BRM[2:0]
Number of SPWM cycles inserted in an 8-cycle frame
000
0
001
1
010
2
011
3
100
4
101
5
110
6
111
7




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
SM8958A8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM592648 - Bit Micro-controller with 128KB flash & 1KB RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM89T16R1_068-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM89T16R18-Bits Micro-controller With 64KB Flash ROM & IKB RAM & Two UART & RTC & ADC & PWM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM5964A8-Bit Micro-controller With 64KB ISP Flash & TWSI & PWM & 1KB RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM8954A8-Bits Micro-controller With 16KB flash & 1KB RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM59648 - bit single chip microcontroller with 64KB flash & 1K byte RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM8958A_068-Bits Micro-controller With 32KB flash & 1KB RAM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM59264_068-Bits Micro-controller with 128KB flash & 1KB RAM & TWSI & SPWM embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc
SM8951A8 - Bit Micro-controller with 4/8KB flash embedded 1 2 3 4 5 MoreSyncMOS Technologies,Inc

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl