JAJSIC9A October   2015  – October 2015 TMP107-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なアプリケーション
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Digital Temperature Output
      2. 8.3.2 Temperature Limits and Alert
        1. 8.3.2.1 ALERT1, ALERT2, R1, and R2 Pins
      3. 8.3.3 SMAART Wire™ Communication Interface
        1. 8.3.3.1 Communication Protocol
          1. 8.3.3.1.1 Calibration Phase
          2. 8.3.3.1.2 Command and Address Phase
            1. 8.3.3.1.2.1 Global or Individual (G/nI) Bit
            2. 8.3.3.1.2.2 Read/Write (R/nW) Bit
            3. 8.3.3.1.2.3 Command or Address (C/nA) Bit:
          3. 8.3.3.1.3 Register Pointer Phase
          4. 8.3.3.1.4 Data Phase
        2. 8.3.3.2 SMAART Wire™ Operations
          1. 8.3.3.2.1 Command Operations
            1. 8.3.3.2.1.1 Address Initialize
            2. 8.3.3.2.1.2 Last Device Poll
            3. 8.3.3.2.1.3 Global Software Reset
          2. 8.3.3.2.2 Address Operations
            1. 8.3.3.2.2.1 Individual Write
            2. 8.3.3.2.2.2 Individual Read
            3. 8.3.3.2.2.3 Global Write
            4. 8.3.3.2.2.4 Global Read
    4. 8.4 Device Functional Modes
      1. 8.4.1 Continuous-Conversion Mode
      2. 8.4.2 Shutdown Mode
      3. 8.4.3 One-Shot Mode
    5. 8.5 Programming
      1. 8.5.1 EEPROM
      2. 8.5.2 EEPROM Operations
        1. 8.5.2.1 EEPROM Unlock
        2. 8.5.2.2 EEPROM Lock
        3. 8.5.2.3 EEPROM Programming
        4. 8.5.2.4 EEPROM Acquire or Read
    6. 8.6 Register Map
      1. 8.6.1 Temperature Register (address = 0h) [reset = 0h]
        1. Table 4. Temperature Register Field Descriptions
      2. 8.6.2 Configuration Register (address = 1h) [reset = A000h]
        1. Table 5. Configuration Register Field Descriptions
      3. 8.6.3 High Limit 1 Register (address = 2h) [reset = 7FFCh]
        1. Table 7. High Limit 1 Register Field Descriptions
      4. 8.6.4 Low Limit 1 Register (address = 3h) [reset = 8000h]
        1. Table 8. Low Limit 1 Register Field Descriptions
      5. 8.6.5 High Limit 2 Register (address = 4h) [reset = 7FFCh]
        1. Table 9. High Limit 2 Register Field Descriptions
      6. 8.6.6 Low Limit 2 Register (address = 5h) [reset = 8000h]
        1. Table 10. Low Limit 2 Register Field Descriptions
      7. 8.6.7 EEPROM n Register (where n = 1 to 8) (addresses = 6h to Dh) [reset = 0h]
        1. Table 11. EEPROM Register bits
      8. 8.6.8 Die ID Register (address = Fh) [reset = 1107h]
        1. Table 12. Die ID Register Field Descriptions
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Connecting Multiple Devices
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Voltage Drop Effect
          2. 9.2.1.2.2 EEPROM Programming Current
          3. 9.2.1.2.3 Power Savings
          4. 9.2.1.2.4 Accuracy
          5. 9.2.1.2.5 Electromagnetic Interference (EMI)
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Connecting ALERT1 and ALERT2 Pins
      3. 9.2.3 ALERT1 and ALERT2 Pins Used as General-Purpose Output (GPO)
  10. 10Power Supply Recommendations
  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 ドキュメントのサポート
      1. 12.1.1 関連資料
    2. 12.2 ドキュメントの更新通知を受け取る方法
    3. 12.3 コミュニティ・リソース
    4. 12.4 商標
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 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

8.5.2.3 EEPROM Programming

After the EEPROM is unlocked, a write to any EEPROM-associated register triggers EEPROM programming. A programming event takes up to 16 ms, depending on the device conditions; therefore, space out successive commands in 16-ms write periods.

Poll BUSY (bit 1 in the temperature register) to check the EEPROM programming status. The BUSY bit = 1 when the EEPROM program is in progress. The BUSY bit = 0 after programming is complete and the EEPROM is ready for another program operation. While the EEPROM is being programmed, writes to every other register are prevented in order to protect device data from corruption until programming is complete.

When the global write operation is issued to program the EEPROM locations, all of the devices in the daisy chain specified within the address field perform the programming simultaneously. This simultaneous programming leads to an increase in current in the supply wire of the daisy chain, and may create a drop in the supply voltage. It is important to maintain the supply voltage at greater than 1.8 V during the EEPROM programming in order to program devices in the daisy chain.