 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
MPC8641D датащи(PDF) 113 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
MPC8641D датащи(HTML) 113 Page - Freescale Semiconductor, Inc |
|
|
113 / 140 page  MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 1 Freescale Semiconductor 113 Thermal platform. See note regarding cfg_platform_freq in Section 17, “Signal Listings” since it is a reset configuration pin that is related to platform frequency. 18.4.2 Platform to FIFO Restrictions Please note the following FIFO maximum speed restrictions based on platform speed. For FIFO GMII mode: FIFO TX/RX clock frequency <= platform clock frequency / 4.2 For example, if the platform frequency is 533MHz, the FIFO TX/RX clock frequency should be no more than 127MHz For FIFO encoded mode: FIFO TX/RX clock frequency <= platform clock frequency / 3.2 For example, if the platform frequency is 533MHz, the FIFO TX/RX clock frequency should be no more than 167MHz 19 Thermal This section describes the thermal specifications of the MPC8641. 19.1 Thermal Characteristics Table 71 provides the package thermal characteristics for the MPC8641. Table 70. Frequency Options of SYSCLK with Respect to Platform/MPX Clock Speed MPX to SYSCLK Ratio SYSCLK (MHz) 66 83 100 111 133 167 Platform/MPX Frequency (MHz) 1 1 SYSCLK frequency range is 66-167 MHz. Platform clock/ MPX frequency range is 400 MHz, 500-600 MHz. 2 3 400 500 4 400 533 5 500 555 6 400 500 600 8 533 9 600 |
|
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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
