 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MPC7445 Datasheet(PDF) 11 Page - Freescale Semiconductor, Inc |
|
||||||||||||||||||||||||||||||
MPC7445 Datasheet(HTML) 11 Page - Freescale Semiconductor, Inc |
|
|
11 / 60 page  MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4 Freescale Semiconductor 11 Electrical and Thermal Characteristics Table 4 provides the recommended operating conditions for the MPC7448 part numbers described by this document; see Section 11.1, “Part Numbers Fully Addressed by This Document,” for more information. See Section 9.2, “Power Supply Design and Sequencing” for power sequencing requirements. Table 4. Recommended Operating Conditions1 Characteristic Symbol Recommended Value Unit Notes 1000 MHz 1420 MHz 1600 MHz 1700 MHz Min Max Min Max Min Max Min Max Core supply voltage VDD 1.15 V ± 50 mV 1.2 V ± 50 mV 1.25 V ± 50 mV 1.3 V +20/ –50 mV V 3, 4, 5 PLL supply voltage AVDD 1.15 V ± 50 mV 1.2 V ± 50 mV 1.25 V ± 50 mV 1.3 V +20/ –50 mV V 2, 3, 4 Processor bus supply voltage I/O Voltage Mode = 1.5 V OVDD 1.5 V ± 5% 1.5 V ± 5% 1.5 V ± 5% 1.5 V ± 5% V 4 I/O Voltage Mode = 1.8 V 1.8 V ± 5% 1.8 V ± 5% 1.8 V ± 5% 1.8 V ± 5% 4 I/O Voltage Mode = 2.5 V 2.5 V ± 5% 2.5 V ± 5% 2.5 V ± 5% 2.5 V ± 5% 4 Input voltage Processor bus Vin GND OVDD GND OVDD GND OVDD GND OVDD V JTAG signals Vin GND OVDD GND OVDD GND OVDD GND OVDD Die-junction temperature Tj 0 105 0 105 0 105 0 105 •C C6 Notes: 1. These are the recommended and tested operating conditions. 2. This voltage is the input to the filter discussed in Section 9.2.2, “PLL Power Supply Filtering,” and not necessarily the voltage at the AVDD pin, which may be reduced from VDD by the filter. 3. Some early devices supported voltage and frequency derating whereby VDD (and AVDD) could be reduced to reduce power consumption. This feature has been superseded and is no longer supported. See Section 5.3, “Voltage and Frequency Derating,” for more information. 4. Caution: Power sequencing requirements must be met; see Section 9.2, “Power Supply Design and Sequencing”. 5. Caution: See Section 9.2.3, “Transient Specifications” for information regarding transients on this power supply. 6. For information on extended temperature devices, see Section 11.2, “Part Numbers Not Fully Addressed by This Document.” |
Similar Part No. - MPC7445 |
|
Similar Description - MPC7445 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
