 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
L9965P-FN Datasheet(PDF) 61 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L9965P-FN Datasheet(HTML) 61 Page - STMicroelectronics |
|
|
61 / 104 page  3.9.2.2 Oscillators diagnostics electrical parameters All parameters are tested and guaranteed in the following conditions, unless otherwise noted: all supplies according to the Table 3; TJ according to the Table 2. Table 35. Oscillator monitor electrical parameters Symbol Parameter Test condition Min Typ Max Unit ΔfMON_FAIL Oscillator delta frequency threshold Guaranteed by SCAN 22 - 38 % tOSC_STUCK_TIMEOUT Oscillator stuck detection timeout Guaranteed by SCAN - 2 - ms 3.10 GPIOs The device features the following GPIOs: • CWUP, FENH, FENL, SCK, NCS are digital inputs whose receivers are available in every device state. • SDI is a digital input whose receiver is available in DIAG, NORMAL and ARM states. • FAULTN is an open-drain whose output buffer is available in DIAG, NORMAL and ARM states. • SDO is a push-pull whose output buffer is available in DIAG, NORMAL and ARM states. 3.10.1 GPIOs electrical parameters All parameters are tested and guaranteed in the following conditions, unless otherwise noted: all supplies according to the Table 3; TJ according to the Table 2. Table 36. GPIOs electrical parameters Symbol Parameter Test condition Min Typ Max Unit Pin VGPIOH GPIO high output value SDO, ISOURCE = 2 mA VVIO-0.4 - - V SDO VGPIOL GPIO low output value SDO, ISINK = 2 mA - - 0.4 V SDO tGPIO_RISE GPIO rise time SDO, 60 pF load - - 50 ns SDO tGPIO_FALL GPIO fall time SDO, 60 pF load - - 25 ns SDO VGPIOL_OD GPIO low output value in open-drain configuration FAULTN, ISINK = 2 mA - - 0.4 V FAULTN RFAULTN_EXT_PU FAULTN external pull-up resistor for open-drain configurations Application information -1% 4.7 +1% kΩ FAULTN CFAULTN_EXT FAULTN external bypass capacitor Application information, including parasitics - - 1 nF FAULTN RGPIO_WK_PU GPIO weak pull-up resistor to 3.3 V FENH_PU_PD = 1 FENL_PU_PD = 1, NCS 0.6 1.4 2.1 MΩ FENH, FENL, NCS RGPIO_WK_PD GPIO weak pull-down resistor to GND FENH_PU_PD = 0 FENL_PU_PD = 0 SCK, CWUP, SDI 0.6 1.4 2.1 MΩ FENH, FENL, SCK, CWUP, SDI, AUX3, AUX4 VGPIO_IN_HIGH GPIO high input level FENH, FENL, NCS, SCK, CWUP, SDI 2 - - V FENH, FENL, NCS, SCK, CWUP, SDI VGPIO_IN_LOW GPIO low input level FENH, FENL, NCS, SCK, CWUP, SDI - - 0.7 V FENH, FENL, NCS, SCK, CWUP, SDI CGPIO_EXT GPIO external bypass capacitor FENH, FENL, NCS, SCK, CWUP, SDI Application information, including parasitics - - 100 pF FENH, FENL, NCS, SCK, CWUP, SDI L9965P Functional description DS14702 - Rev 4 page 61/104 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
