 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
L6474 データシート(PDF) 40 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L6474 データシート(HTML) 40 Page - STMicroelectronics |
|
|
40 / 51 page  Programming manual L6474 40/51 Doc ID 022529 Rev 2 The OSC_SEL and EXT_CLK bits set the system clock source: The OC_SD bit sets whether or not an overcurrent event causes the bridges to turn off; the OCD flag in the status register is forced low anyway: The POW_SR bits set the slew rate value of power bridge output: Table 23. Oscillator management EXT_CLK OSC_SEL[2..0] Clock source OSCIN OSCOUT 0 0 0 0 Internal oscillator: 16 MHz Unused Unused 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 Internal oscillator: 16 MHz Unused Supplies a 2 MHz clock 1 0 0 1 Internal oscillator: 16 MHz Unused Supplies a 4 MHz clock 1 0 1 0 Internal oscillator: 16 MHz Unused Supplies a 8 MHz clock 1 0 1 1 Internal oscillator: 16 MHz Unused Supplies a 16 MHz clock 0 1 0 0 External crystal or resonator: 8 MHz Crystal/resonator driving Crystal/resonator driving 0 1 0 1 External crystal or resonator: 16 MHz Crystal/resonator driving Crystal/resonator driving 0 1 1 0 External crystal or resonator: 24 MHz Crystal/resonator driving Crystal/resonator driving 0 1 1 1 External crystal or resonator: 32 MHz Crystal/resonator driving Crystal/resonator driving 1 1 0 0 Ext. clock source: 8 MHz (Crystal/resonator driver disabled) Clock source Supplies inverted OSCIN signal 1 1 0 1 Ext. clock source: 16 MHz (Crystal/resonator driver disabled) Clock source Supplies inverted OSCIN signal 1 1 1 0 Ext. clock source: 24 MHz (Crystal/resonator driver disabled) Clock source Supplies inverted OSCIN signal 1 1 1 1 Ext. clock source: 32 MHz (Crystal/resonator driver disabled) Clock source Supplies inverted OSCIN signal Table 24. Overcurrent event OC_SD Overcurrent event 1 Bridges shut down 0 Bridges do not shut down |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
