 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LC823455 Datasheet(PDF) 21 Page - ON Semiconductor |
|
|
|||||||||||||||||||||||||||||
LC823455 Datasheet(HTML) 21 Page - ON Semiconductor |
|
|
21 / 109 page  LC823455 www.onsemi.com 21 TERMINAL FUNCTIONS XA: Package Code = “XA”, RA: Package Code = “RA”, RB: Package Code = “RB”, (RA and RB are under planning). Table 11. TERMINAL FUNCTIONS Terminal Name Polarity Direction Function IO POWER Available( d) Multiplexed Function XA RA RB JTAG/SWD TDO − O JTAG test data output VddSD1 d d d SDWP1 Pos I SD I/F Ch1 write protect d d d GPIO21 − B GPIO d d d EXTINT21 − I External Interrupt 2−bit1 d d d TDI − I JTAG test data input VddSD1 d d d SDCD1 Neg I SD I/F Ch1 detect d d d SWO − O serial wire view data d d d GPIO20 − B GPIO d d d EXTINT20 − I External Interrupt 2−bit0 d d d TMS − I JTAG test data select Vdd2 d d d SDWP2 Pos I SD I/F Ch2 write protect d d d GPIO28 − B GPIO d d d EXTINT28 − I External Interrupt 2−bit8 d d d TCK Pos I JTAG test clock Vdd2 d d d SDCD2 Neg I SD I/F Ch2 detect d d d GPIO29 − B GPIO d d d EXTINT29 − I External Interrupt 2−bit9 d d d SWDCLK Pos I Serial wire clock Vdd2 d d d DMCKO0B − O Digital Mic Ch0 Clock B Output d d d GPIO58 − B GPIO d d d EXTINT58 − I External Interrupt 5−bit8 d d d SWDIO − B Serial wire Data Vdd2 d d d DMDIN0B − I Digital Mic Ch0 Data B Input d d d GPIO59 − B GPIO d d d EXTINT59 − I External Interrupt 5−bit9 d d d Sum 6 6 6 RTC XIN32K Pos I 32.768KHz XTAL Input (XTRTC) VddRTC d d d XOUT32K − O 32.768KHzXTAL Output (XTRTC) VddRTC d d d VDET Neg I RTC power detect Input VddRTC d d d RTCINT Neg O RTC Interrupt Output (Normal: Hiz, Interrupt enabled:Low Out- put) VddRTC d d d BACKUPB Neg I RTC backup mode input Bonded with VDET internally for “XA” VddRTC d d KEYINT[2] − I RTC KEY input can be used when KeyInt RTC mode VddRTC d KEYINT[1:0] − I RTC KEY input can be used when KeyInt RTC mode VddRTC d d d |
|
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
