Electronic Components Datasheet Search |
|
BR24S32-W Datasheet(PDF) 4 Page - Rohm |
|
BR24S32-W Datasheet(HTML) 4 Page - Rohm |
4 / 41 page Technical Note 4/40 www.rohm.com 2009.09 - Rev.D © 2009 ROHM Co., Ltd. All rights reserved. BR24L□□-W Series,BR24S□□□-W Series ●Action timing characteristics (Unless otherwise specified, Ta=-40~+85℃, VCC=1.8~5.5V) *1 Parameter Symbol FAST-MODE 2.5V≦Vcc≦5.5V STANDARD-MODE 1.8V≦Vcc≦5.5V Unit Min. Typ. Max. Min. Typ. Max. SCL frequency fSCL - - 400 - - 100 kHz Data clock “HIGH“ time tHIGH 0.6 - - 4.0 - - μs Data clock “LOW“ time tLOW 1.2 - - 4.7 - - μs SDA, SCL rise time *2 tR - - 0.3 - - 1.0 μs SDA, SCL fall time *2 tF - - 0.3 - - 0.3 μs Start condition hold time tHD:STA 0.6 - - 4.0 - - μs Start condition setup time tSU:STA 0.6 - - 4.7 - - μs Input data hold time tHD:DAT 0 - - 0 - - ns Input data setup time tSU:DAT 100 - - 250 - - ns Output data delay time tPD 0.1 - 0.9 0.2 - 3.5 μs Output data hold time tDH 0.1 - - 0.2 - - μs Stop condition setup time tSU:STO 0.6 - - 4.7 - - μs Bus release time before transfer start tBUF 1.2 - - 4.7 - - μs Internal write cycle time tWR - - 5 - - 5 ms Noise removal valid period (SDA, SCL terminal) tI - - 0.1 - - 0.1 μs WP hold time tHD:WP 0 - - 0 - - ns WP setup time tSU:WP 0.1 - - 0.1 - - μs WP valid time tHIGH:W P 1.0 - -- 1.0 - - μs *1 BR24L02/16/32-W : 1.7~5.5V *2 Not 100% tested ●FAST-MODE and STANDARD-MODE FAST-MODE and STANDARD-MODE are of same actions, and mode is changed. They are distinguished by action speeds. 100kHz action is called STANDARD-MODE, and 400kHz action is called FAST-MODE. This action frequency is the maximum action frequency, so 100kHz clock may be used in FAST-MODE. When power source voltage goes down, action at high speed is not carried out, therefore, at Vcc=2.5V~5.5V , 400kHz, namely, action is made in FASTMODE. (Action is made also in STANDARD-MODE) Vcc=1.8V~2.5V is only action in 100kHz STANDARD-MODE. |
Similar Part No. - BR24S32-W |
|
Similar Description - BR24S32-W |
|
|
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 |