CHIPDRIVE Blank chip cards Smartcard 16 kBit 10 pc(s) マニュアル

目次

• Device Selection Table

  1
• Features:

  1
• Description:

  1
• Package Types

  1
• Block Diagram

  1
• 1.0 Electrical Characteristics

  2
  • Absolute Maximum Ratings (†)

    2
  • TABLE 1-1: DC Characteristics

    2
  • TABLE 1-2: AC Characteristics

    3
  • FIGURE 1-1: Bus Timing Data

    4
  • FIGURE 1-2: Bus Timing Start/Stop

    4
• 2.0 Functional Description

  5
• 3.0 Bus Characteristics

  5
  • 3.1 Bus Not Busy (A)

    5
  • 3.2 Start Data Transfer (B)

    5
  • 3.3 Stop Data Transfer (C)

    5
  • 3.4 Data Valid (D)

    5
  • 3.5 Acknowledge

    5
  • FIGURE 3-1: Data Transfer Sequence on the Serial Bus

    5
  • 3.6 Device Addressing

    6
  • FIGURE 3-2: Control Byte Allocation

    6
• 4.0 Write Operation

  7
  • 4.1 Byte Write

    7
  • 4.2 Page Write

    7
  • FIGURE 4-1: Byte Write

    7
  • FIGURE 4-2: Page Write

    7
• 5.0 Acknowledge Polling

  8
  • FIGURE 5-1: Acknowledge Polling Flow

    8
• 6.0 Write Protection

  8
• 7.0 Read Operation

  9
  • 7.1 Current Address Read

    9
  • 7.2 Random Read

    9
  • 7.3 Sequential Read

    9
  • 7.4 Noise Protection

    9
  • FIGURE 7-1: Current Address Read

    9
  • FIGURE 7-2: Random Read

    10
  • FIGURE 7-3: Sequential Read

    10
• 8.0 Pin Descriptions

  11
  • TABLE 8-1: Pin Function Table

    11
  • 8.1 Serial Address/Data Input/Output (SDA)

    11
  • 8.2 Serial Clock (SCL)

    11
  • 8.3 Write-Protect (WP)

    11
  • 8.4 A0, A1, A2

    11
• 9.0 Packaging Information

  12
  • 9.1 Package Marking Information

    12
  • 8-Lead Plastic Dual Flat No Lead Package (MC) 2x3x0.9 mm Body (DFN) – Saw Singulated

    17
    • The Microchip Web Site

      21
    • Customer Change Notification Service

      21
    • Customer Support

      21
    • Reader Response

      22
  • Product Identification System

    23
  • Sales and Support

    23
  • Trademarks

    25
  • Worldwide Sales and Service

    26