 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PIMXRT3054DAE4A Datasheet(PDF) 24 Page - NXP Semiconductors |
|
|
|||||||||||||||||||||||||||||
PIMXRT3054DAE4A Datasheet(HTML) 24 Page - NXP Semiconductors |
|
|
24 / 71 page  i.MX RT1015 Crossover Processors Data Sheet for Industrial Products, Rev. 2, 03/2021 24 NXP Semiconductors Electrical characteristics 4.2.3.3 Ethernet PLL 4.2.3.4 USB PLL 4.2.4 On-chip oscillators 4.2.4.1 OSC24M This block implements an amplifier that when combined with a suitable quartz crystal and external load capacitors implement an oscillator. The oscillator is powered from NVCC_PLL. The system crystal oscillator consists of a Pierce-type structure running off the digital supply. A straight forward biased-inverter implementation is used. 4.2.4.2 OSC32K This block implements an amplifier that when combined with a suitable quartz crystal and external load capacitors implement a low power oscillator. It also implements a power mux such that it can be powered from either a ~3 V backup battery (VDD_SNVS_IN) or VDD_HIGH_IN such as the oscillator consumes power from VDD_HIGH_IN when that supply is available and transitions to the backup battery when VDD_HIGH_IN is lost. In addition, if the clock monitor determines that the OSC32K is not present, then the source of the 32 K will automatically switch to a crude internal ring oscillator. The frequency range of this block is approximately 10–45 kHz. It highly depends on the process, voltage, and temperature. The OSC32k runs from VDD_SNVS_CAP supply, which comes from the VDD_HIGH_IN/VDD_SNVS_IN. The target battery is a ~3 V coin cell. Proper choice of coin cell type is necessary for chosen VDD_HIGH_IN range. Appropriate series resistor (Rs) must be used when connecting the coin cell. Rs depends on the charge current limit that depends on the chosen coin cell. For example, for Panasonic ML621: Table 16. Ethernet PLL’s electrical parameters Parameter Value Clock output range 1 GHz Reference clock 24 MHz Lock time < 11250 reference cycles Table 17. USB PLL’s electrical parameters Parameter Value Clock output range 480 MHz PLL output Reference clock 24 MHz Lock time < 383 reference cycles |
Similar Part No. - PIMXRT3054DAE4A |
|
Similar Description - PIMXRT3054DAE4A |
|
|
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
