Motore di ricerca datesheet componenti elettronici |
|
STCL132KRDEAW89 Scheda tecnica(PDF) 6 Page - STMicroelectronics |
|
STCL132KRDEAW89 Scheda tecnica(HTML) 6 Page - STMicroelectronics |
6 / 20 page Typical application circuit STCL132K 6/20 2 Typical application circuit Figure 2. Microprocessor (MCU, microcontroller unit) clock – replacement of a 32 KHz crystal 1. For reliable operation and to further improve immunity to harsh environment, the minimum 0.1 µF decoupling capacitor is recommended to be placed as close as possible to the VCC and GND pins of the oscillator device. The whole oscillator block should then be placed near the microprocessor clock input. 2. Internal 150 k Ω pull-down resistor is implemented on the CE input. If the chip enable feature is not used, in active mode connect the CE pin to VCC. In applications utilizing standby mode and where the CE pin is connected to the controlling I/O port of the clocked microprocessor, for successful startup of the microprocessor at power-on, initial logic high level needs to be secured on the CE pin to ensure clocking occurs during the power-on reset until the microprocessor program starts and the controlling I/O port takes over the CE control. AI12659a GND GND VCC VCC CE (2) NC FOUT 1 2 3 5 4 MCU I/O Xtal1 (OSC1, OSCin) Xtal2 (OSC2, OSCout) NC STCL132K 0.1 µF (1) |
Codice articolo simile - STCL132KRDEAW89 |
|
Descrizione simile - STCL132KRDEAW89 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |