Datenblatt-Suchmaschine für elektronische Bauteile |
|
PD16312 Datenblatt(PDF) 6 Page - Renesas Technology Corp |
|
PD16312 Datenblatt(HTML) 6 Page - Renesas Technology Corp |
6 / 25 page Data Sheet S17384EJ1V0DS 4 µPD16312 3. PIN FUNCTION Symbol Pin Name Pin No. I/O Description DIN Data input 6 Input Input serial data at rising edge of shift clock, starting from the low order bit. DOUT Data output 5 Output Output serial data at the falling edge of the shift clock, starting from low order bit. This is N-ch open-drain output pin. STB Strobe 9 Input Initializes serial interface at the rising or falling edge of the µPD16312. It then waits for reception of a command. Data input after STB has fallen is processed as a command. While command data is processed, current processing is stopped, and the serial interface is initialized. While STB is high, CLK is ignored. CLK Clock input 8 Input Reads serial data at the rising edge, and outputs data at the falling edge. OSC Oscillator 44 − Connect external resistor to this pin to determine the oscillation frequency to this pin. Seg1/KS1 to Seg6/KS6 High-withstanding-voltage output (Segment) 15 to 20 Output Segment output pins (Dual function as key source) Seg7 to Seg11 High-withstanding-voltage output (Segment) 21 to 25 Output Segment output pins Grid1 to Grid6 High-withstanding-voltage output (grid) 37 to 32 Output Grid output pins Seg12/Grid11 to Seg16/Grid7 High-withstanding-voltage output (segment/grid) 26, 28 to 31 Output These pins are selectable for segment or grid driving. LED1 to LED4 LED output 42 to 39 Output CMOS output, +20 mA MAX. KEY1 to KEY4 Key data input 10 to 13 Input Data input to these pins is latched at the end of the display cycle. SW1 to SW4 Switch input 1 to 4 Input General input port for 4 bit. VDD Logic power 14, 28 − 5 V ± 10% VSS Logic ground 7, 43 − Connect this pin to system GND. VEE Pull-down level 27 − VDD − 35 V MAX. |
Ähnliche Teilenummer - PD16312_15 |
|
Ähnliche Beschreibung - PD16312_15 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |