TMP82C55AP-2

DIP Plastic, 40 Pin Peripheral Interface
4,347 有效庫存

TMP82C55AP-2

有效庫存4,347

DIP Plastic, 40 Pin Peripheral Interface

  • 製造商零件號 # : TMP82C55AP-2

  • 包裝/封裝: DIP-40P

  • 製造商: Toshiba

  • 產品分類 : Specialized ICs

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TMP82C55AP-2 數據表
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TMP82C55AP-2 詳細說明

As part of the 82C55 family of programmable peripheral interface chips, the TMP82C55AP-2 stands out for its reliable operation within specified voltage and temperature ranges. This ensures consistent performance even in challenging environments, making it a dependable choice for demanding applications. The "-2" designation likely denotes specific characteristics or revisions unique to this variant, further enhancing its utility across a wide range of systems and configurations. Whether you're looking to interface with external devices or optimize communication pathways within your system, the TMP82C55AP-2 is a reliable and efficient solution

TMP82C55AP-2

主要特徵

  • Low power consumption design
  • FIFO buffer memory with write-read interface
  • Synchronous serial data transfer protocol
  • Data integrity check through parity checking

應用

  • Industrial use
  • System control
  • Robotic tech

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Rohs Code No Part Life Cycle Code Obsolete
Part Package Code DIP Pin Count ! 40
Reach Compliance Code ECCN Code EAR99
HTS Code ! 8542.39.00.01 External Data Bus Width 8
JESD-30 Code R-PDIP-T40 JESD-609 Code e0
Length 50.7 mm Number of I/O Lines 24
Number of Ports ! 3 Number of Terminals 40
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY Package Code DIP
Package Shape RECTANGULAR Package Style IN-LINE
Qualification Status ! Not Qualified Seated Height-Max 4.8 mm
Supply Current-Max 5 mA Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V Supply Voltage-Nom 5 V
Surface Mount ! NO Technology CMOS
Temperature Grade ! INDUSTRIAL Terminal Finish TIN LEAD
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Width 15.24 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 TMP82C55AP-2 PDF 下載

常見問題解答

What is TMP82C55AP-2?

The TMP82C55AP-2 is an integrated circuit that serves as a versatile programmable peripheral interface designed by Toshiba. It is commonly used in embedded systems and microcontroller-based applications to provide parallel I/O ports for data communication and control.

How Does TMP82C55AP-2 Work?

The TMP82C55AP-2 operates by interfacing with the microcontroller or CPU and providing programmable I/O ports for parallel communication. It can be configured to work in various modes such as input, output, or bidirectional, making it suitable for interfacing with different peripherals and devices.

How Many Pins does TMP82C55AP-2 have and What are the Functions of the Pinout Configuration?

The TMP82C55AP-2 is housed in a 40-pin DIP (Dual Inline Package) package. The pinout configuration includes:

  • PA0-PA7: Ports A for parallel data I/O.
  • PB0-PB7: Ports B for parallel data I/O.
  • PC0-PC7: Ports C for parallel data I/O or control signals.
  • MODE: Mode control pins for setting the operation mode of each port.
  • CS: Chip select pin for device selection.
  • RD: Read control pin for data read operations.
  • WR: Write control pin for data write operations.
  • A0-A1: Address pins for selecting internal registers.

What are the Pros and Cons of TMP82C55AP-2?

Pros:

  • Versatility: Provides versatile I/O ports for parallel data communication and control.
  • Programmable Modes: Can be configured as input, output, or bidirectional, offering flexibility in interfacing with external devices.
  • Reliability: Well-established component with a proven track record for various embedded applications.
  • Compatibility: Interfaces easily with microcontrollers and CPUs.

Cons:

  • Power Consumption: May have relatively higher power consumption compared to modern low-power I/O solutions.
  • Obsolete: As a legacy component, it may become harder to source in the future.
  • Complexity: Requires understanding of the mode settings and control signals for proper operation.

Are There Any Equivalents/Alternatives to TMP82C55AP-2 for Recommendation?

  • The 82C55A from NXP Semiconductors is an equivalent programmable peripheral interface.
  • Alternatives to the TMP82C55AP-2 include the MC68HC24 from NXP Semiconductors and the PCF8574 from Texas Instruments for I2C-based solutions.