Electronic Components Datasheet Search |
|
BQ2060A-E619DBQR Datasheet(PDF) 5 Page - Texas Instruments |
|
|
BQ2060A-E619DBQR Datasheet(HTML) 5 Page - Texas Instruments |
5 / 61 page bq2060A www.ti.com SLUS500D – OCTOBER 2001 – REVISED OCTOBER 2011 SMBus AC SPECIFICATIONS VCC = 2.7 V to 3.7 V, TOPR = –20°C to 70°C, unless otherwise noted SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNIT fSMB SMBus operating frequency Slave mode, SMBC 50% duty cycle 10 100 kHz Master mode, no clock low slave fMAS SMBus master clock frequency 51.2 kHz extend tBUF Bus free time between start and stop 4.7 µs tHD:STA Hold time after (repeated) start 4 µs tSU:STA Repeated start setup time 4.7 µs tSU:STO Stop setup time 4 µs Receive mode 0 ns tHD:DAT Data hold time Transmit mode 300 ns tSU:DAT Data setup time 250 ns tTIMEOUT Error signal/detect See (1) 25 35 ms tLOW Clock low period 4.7 µs tHIGH Clock high period See (2) 4 50 µs tLOW:SEXT Cumulative clock low slave extend time See (3) 25 ms tLOW:MEXT Cumulative clock low master extend time See (4) 10 ms (1) The bq2060A times out when any clock low exceeds TTIMEOUT. (2) THIGH Max. is minimum bus idle time. SMBC = 1 for t > 50 ms causes reset of any transaction involving bq2060A that is in progress. (3) TLOW:SEXT is the cumulative time a slave device is allowed to extend the clock cycles in one message from initial start to the stop. The bq2060A typically extends the clock only 20 ms as a slave in the read byte or write byte protocol. (4) TLOW:MEXT is the cumulative time a master device is allowed to extend the clock cycles in one message from initial start to the stop. The bq2060A typically extends the clock only 20 ms as a master in the read byte or write byte protocol. HDQ16 AC SPECIFICATIONS VCC = 2.7 V to 3.7 V, TOPR = –20°C to 70°C, unless otherwise noted SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tCYCH Cycle time, host to bq2060A (write) 190 µs tCYCB Cycle time, bq2060A to host (read) 190 205 250 µs tSTRH Start hold time, host to bq2060A(write) 5 — — ns tSTRB Start hold time, bq2060A to host (read) 32 — — µs DSU Data setup time — — 50 µs tDSUB Data setup time — — 50 µs tDH Data hold time 100 — — µs tDV Data valid time 80 — — µs tSSU Stop setup time — — 145 µs tSSUB Stop setup time — — 145 µs tRSPS Response time, bq2060A to host 190 — 320 µs t] Break time 190 — — µs tBR Break recovery time 40 — — µs Copyright © 2001–2011, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): bq2060A |
Similar Part No. - BQ2060A-E619DBQR |
|
Similar Description - BQ2060A-E619DBQR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |