Datenblatt-Suchmaschine für elektronische Bauteile |
|
TL28L92FR Datenblatt(PDF) 7 Page - Texas Instruments |
|
|
TL28L92FR Datenblatt(HTML) 7 Page - Texas Instruments |
7 / 61 page 1.2.1 Device Information TL28L92 (80xxx mode) 8 BUS BUFFER CHANNEL B (AS ABOVE) D0 to D7 OPERATION CONTROL ADDRESS DECODE R/W CONTROL RESET I/M open or connect to VCC for 80xxx A0 to A3 CEN WRN RDN 4 INTERRUPT CONTROL IMR ISR GP TIMING BAUD RATE GENERATOR CLOCK SELECTORS COUNTER/ TIMER XTAL OSCILLATOR CSRA CSRB ACR CTL CTU INTRN X2 X1/CLK CHANNEL A 16-BYTE TRANSMIT FIFO TRANSMIT SHIFT REGISTER 16-BYTE RECEIVE FIFO WATCHDOG TIMER TxDA RxDA RxDB RECEIVE SHIFT REGISTER MRA0, 1, 2 CRA SRA INPUT PORT CHANGE-OF- STATE DETECTORS (4) ACR IPCR IP0 to IP6 7 TxDB OUTPUT PORT FUNCTION SELECT LOGIC OPR OPCR OP0 to OP7 8 TL28L92 3.3-V/5-V Dual Universal Asynchronous Receiver/Transmitter www.ti.com SLLS890A – AUGUST 2008 – REVISED OCTOBER 2008 A. The data pins TxD and RxD are considered idle at the logic 1 (HIGH) level when inactive, or active when at the logic 0 (LOW) level. Comments about these levels when RS232 is referenced often refer to Mark and Space levels. Mark usually means inactive and Space means active. The voltage levels represented by the terms Mark and Space are often reversed from those above: Mark is low voltage, and Space is high voltage. Figure 1-1. Block Diagram (80xxx Mode) Submit Documentation Feedback General Description 7 |
Ähnliche Teilenummer - TL28L92FR |
|
Ähnliche Beschreibung - TL28L92FR |
|
|
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 |