JAJSFZ7H January   2005  – February 2020 PCF8575

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      概略回路図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 I2C Interface Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
      1. 8.2.1 Logic Diagram (Positive Logic)
      2. 8.2.2 Simplified Schematic Diagram of Each P-Port Input/Output
    3. 8.3 Feature Description
      1. 8.3.1 I2C Interface
      2. 8.3.2 Interface Definition
      3. 8.3.3 Address Reference
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Minimizing ICC When I/Os Control LEDs
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Power-On Reset
    2. 10.2 System Impact
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
    2. 12.2 ドキュメントのサポート
    3. 12.3 ドキュメントの更新通知を受け取る方法
    4. 12.4 サポート・リソース
    5. 12.5 商標
    6. 12.6 静電気放電に関する注意事項
    7. 12.7 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC MIN TYP(1) MAX UNIT
VIK Input diode clamp voltage II = –18 mA 2.5 V to 5.5 V –1.2 V
VPOR Power-on reset voltage(2) VI = VCC or GND, IO = 0 VPOR 1.2 1.8 V
IOH P port VO = GND 2.5 V to 5.5 V –30 –300 μA
IOHT P-port transient pullup current High during ACK, VOH = GND 2.5 V –0.5 –1 mA
IOL SDA VOL = 0.4 V 2.5 V to 5.5 V 3 mA
P port VOL = 0.4 V 5 15
VOL = 1 V 10 25
INT VOL = 0.4 V 1.6
II SCL, SDA VI = VCC or GND 2.5 V to 5.5 V ±5 μA
A0, A1, A2 ±1
IIHL P port VI ≥ VCC or VI ≤ GND 2.5 V to 5.5 V ±400 μA
ICC Operating mode VI = VCC or GND, IO = 0,
fscl = 400 kHz		 5.5 V 100 200 μA
3.6 V 30 75
2.7 V 20 50
Standby mode VI = VCC or GND, IO = 0, fscl = 0 kHz 5.5 V 2.5 10
3.6 V 2.5 10
2.7 V 2.5 10
ΔICC Supply current increase One input at VCC – 0.6 V,
Other inputs at VCC or GND		 2.5 V to 5.5 V 200 μA
CI SCL VI = VCC or GND 2.5 V to 5.5 V 3 7 pF
Cio SDA VIO = VCC or GND 2.5 V to 5.5 V 3 7 pF
P port 4 10
(1) All typical values are at nominal supply voltage (2.5-V, 3.3-V, or 5-V VCC) and TA = 25°C.
(2) The power-on reset circuit resets the I2C bus logic with VCC < VPOR and sets all I/Os to logic high (with current source to VCC).