データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

BU1852GXW データシート(PDF) 5 Page - Rohm

部品番号 BU1852GXW
部品情報  Keyencoder IC
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  ROHM [Rohm]
ホームページ  http://www.rohm.com
Logo ROHM - Rohm

BU1852GXW データシート(HTML) 5 Page - Rohm

  BU1852GXW Datasheet HTML 1Page - Rohm BU1852GXW Datasheet HTML 2Page - Rohm BU1852GXW Datasheet HTML 3Page - Rohm BU1852GXW Datasheet HTML 4Page - Rohm BU1852GXW Datasheet HTML 5Page - Rohm BU1852GXW Datasheet HTML 6Page - Rohm BU1852GXW Datasheet HTML 7Page - Rohm BU1852GXW Datasheet HTML 8Page - Rohm BU1852GXW Datasheet HTML 9Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 26 page
background image
Technical Note
5/25
BU1852GUW, BU1852GXW
www.rohm.com
2012.08 - Rev.B
© 2012 ROHM Co., Ltd. All rights reserved.
5.
Startup sequence
Fig.3 Start Sequence timing
VDD=1.8V, VDDIO=1.8V, Topr=25℃, TW=VSS
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
VDD Stable Time
tVDD
-
-
5
ms
VDD and VDDIO are ON
at the same time.
Reset Wait Time
tRWAIT
0
-
-
µs
XRST controlling
1
Reset Valid Time
tRV
10
-
-
µs
I
2C Wait Time
tI2CWAIT
10
-
-
µs
1 Even if XRST port is not used, it operates because Power On Reset is built in.
In this case, connect XRST port with VDD on the set PCB.
Note) At VDD=0V, when SCL port is changed from 0V to 0.5V or more, SCL port pulls the current. It is same in SDA, XINT,
and ROW[7:0] ports of 3V tolerant I/O. (VDDIO=0V in case of COL[11:0] ports)
Fig.4 Port operating at VDD=0V
VDD
VDDIO
XRST
SCL
SDA
tVDD
tVDD
tRWAIT
tI2CWAIT
tRV
tI2CWAIT
tVDD
tRWAIT
tVDD
VDD
Port
(~2kΩ Pull-up) 0V
3V
Port
Pull Current
2~3ms
0.1~1mA
0V


同様の部品番号 - BU1852GXW

メーカー部品番号データシート部品情報
logo
Rohm
BU1852GXW ROHM-BU1852GXW Datasheet
492Kb / 26P
   Keyencoder IC
BU1852GXW-E2 ROHM-BU1852GXW-E2 Datasheet
492Kb / 26P
   Keyencoder IC
More results

同様の説明 - BU1852GXW

メーカー部品番号データシート部品情報
logo
Rohm
BU1852GUW ROHM-BU1852GUW_11 Datasheet
489Kb / 25P
   Keyencoder IC
BU1852GUW ROHM-BU1852GUW_12 Datasheet
492Kb / 26P
   Keyencoder IC
logo
NXP Semiconductors
SAA4995WP PHILIPS-SAA4995WP Datasheet
107Kb / 16P
   PANorama-IC PAN-IC
1997 Jun 10
logo
Seiko Instruments Inc
S5841 SII-S5841 Datasheet
449Kb / 26P
   TEMPERATURE SWITCH IC (THERMOSTAT IC)
logo
Mitsumi Electronics, Co...
MM1100 MITSUMI-MM1100 Datasheet
113Kb / 5P
    Compander IC Monolithic IC MM1100
MM1424 MITSUMI-MM1424 Datasheet
59Kb / 5P
   IC for XO Monolithic IC
logo
Seiko Instruments Inc
S5843A SII-S5843A Datasheet
478Kb / 21P
   TEMPERATURE SWITCH IC (THERMOSTAT IC)
S5844A SII-S5844A Datasheet
629Kb / 28P
   TEMPERATURE SWITCH IC (THERMOSTAT IC)
logo
Mitsumi Electronics, Co...
MM1458 MITSUMI-MM1458 Datasheet
127Kb / 6P
   RegulatorReset IC Monolithic IC
logo
Sanyo Semicon Device
LC709201F SANYO-LC709201F Datasheet
158Kb / 10P
   CMOS IC Battery Monitor IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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