 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
SPEAR600 데이터시트(PDF) 58 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
SPEAR600 데이터시트(HTML) 58 Page - STMicroelectronics |
|
|
58 / 97 page  Electrical characteristics SPEAr600 58/97 Doc ID 16259 Rev 3 5.7 Power up sequence No particular sequence is required. It is only required that the various power supplies reach the correct range in less than 10 msec. 5.8 Power on reset (MRESET) The MRESET must remain active for at least 10 ms after all the power supplies are in the correct range and should become active in no more than 10 µs when one of the power supplies goes out of the correct range. Figure 3. Power on reset timing diagram Table 28. On die termination Symbol Parameter Min. Typ. Max Unit RT1* Termination value of resistance for on die termination 75 Ω RT2* Termination value of resistance for on die termination 150 Ω Table 29. Reference voltage Symbol Parameter Min. Typ. Max Unit VREFIN Voltage applied to core/pad 0.49 * VDDE 0.500 * VDDE 0.51 * VDDE V 2.95 us MRESET resets_o sclk npor_o hresetn pll_lock 17 sclk clock cycles (at 30MHz) All Vdd are stable OSCI 30MHz synch synch 60 clock cycles synch Pll lock time (note 2) DOZE MODE NORMAL MODE arm_fetching 10 ms |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 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 |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
