| поискавой системы для электроныых деталей |
|
MCF5373CAB180 датащи(PDF) 18 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
MCF5373CAB180 датащи(HTML) 18 Page - Freescale Semiconductor, Inc |
|
18 / 42 page ![]() MCF5373 ColdFire® Microprocessor Data Sheet, Rev. 0.3 Preliminary Preliminary Electrical Characteristics Freescale Semiconductor 18 Figure 7. USB VDD Power Filter NOTE In addition to the above filter circuitry, a 0.01 F capacitor is also recommended in parallel with those shown. 5.4.3 Supply Voltage Sequencing and Separation Cautions Figure 8 shows situations in sequencing the I/O VDD (EVDD), SDRAM VDD (SDVDD), PLL VDD (PLLVDD), and Core VDD (IVDD). Figure 8. Supply Voltage Sequencing and Separation Cautions The relationship between SDVDD and EVDD is non-critical during power-up and power-down sequences. Both SDVDD (2.5V or 3.3V) and EVDD are specified relative to IVDD. Board EVDD/IVDD 0 Ω 0.1 µF USB VDD Pin 10 µF GND SDVDD (2.5V/1.8V) Supplies Stable 2 1 3.3V 2.5V 1.5V 0 Time Notes: IVDD should not exceed EVDD, SDVDD or PLLVDD by more than 0.4 V at any time, including power-up. Recommended that IVDD/PLLVDD should track EVDD/SDVDD up to 0.9 V, then separate for completion of ramps. Input voltage must not be greater than the supply voltage (EVDD, SDVDD, IVDD, or PLLVDD) by more than 0.5 V at any time, including during power-up. Use 1 ms or slower rise time for all supplies. 1. 2. 3. 4. IVDD, PLLVDD EVDD, SDVDD, USBVDD |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |