SCPS301 September   2024 TPLD801-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Supply Current Characteristics
    7. 5.7 Switching Characteristics
  7. 6Parameter Measurement Information
  8. 7Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 I/O Pins
      2. 7.3.2 Connection Mux
      3. 7.3.3 Configurable Use Logic Blocks
        1. 7.3.3.1 2-Bit LUT macro-cell
        2. 7.3.3.2 3-Bit LUT macro-cell
        3. 7.3.3.3 2-Bit LUT or D Flip-Flop/Latch macro-cell
        4. 7.3.3.4 3-Bit LUT or D Flip-Flop/Latch with Set/Reset macro-cell
        5. 7.3.3.5 3-Bit LUT or Pipe Delay macro-cell
        6. 7.3.3.6 4-Bit LUT or 8-Bit Counter/Delay macro-cell
      4. 7.3.4 8-Bit Counters and Delay Generators (CNT/DLY)
        1. 7.3.4.1 Delay Mode
        2. 7.3.4.2 Reset Counter Mode
      5. 7.3.5 Programmable Deglitch Filter or Edge Detector Macro-cell
      6. 7.3.6 Selectable Frequency Oscillator
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-On Reset
    5. 7.5 Programming
      1. 7.5.1 One-Time Programmable Memory (OTP)
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information
    1. 9.1 Packaging Option Addendum
    2. 9.2 Tape and Reel Information
    3. 9.3 Mechanical Data

7.1 Overview

The TPLD801-Q1 is part of the TI programmable logic device (TPLD) family of devices that feature versatile programmable logic ICs with combinational logic, sequential logic, and analog blocks to provide an integrated, compact, low power solution to implement common system functions.

The TPLD801-Q1 has one GPI and five GPIOs that can be configured as a digital input, digital output, or digital input/output.

The TPLD801-Q1 has a system of interconnects, further referred to as the connection mux, to configure the routing of internal macro-cells and I/O pins. Each connection mux input is hardwired to a specific digital macro-cell output, such as digital I/O and lookup tables. The connection mux allows each of the digital inputs to only connect to one output so that bus contention does not occur.

The TPLD801-Q1 features the following macro-cells:

  • Configurable use logic blocks
    • Two 2-bit lookup tables (LUT)
    • Two 3-bit LUTs
    • Two 2-bit LUTs or D-type flip-flops (DFF)/latches
    • Two 3-bit LUTs or DFF/latches with reset/set option
    • One 3-bit LUT or pipe delay
    • One 4-bit LUT or 8-bit counter (CNT) or delay generator (DLY)
  • Three 8-bit CNT/DLY
  • One programmable deglitch filter (PFLT) or edge detector (EDET)
  • One oscillator (OSC) to generate either a 25-kHz or 2-MHz clock

The InterConnect Studio software environment enables a simple drag-and-drop interface to build custom circuit designs and configure the macro-cells, I/O pins, and interconnections. In addition to circuit creation, InterConnect Studio has the ability to simulate digital and analog functionality to verify designs and provide a typical power consumption estimate. Once circuit designs are finalized, InterConnect Studio can temporarily emulate the design in the non-volatile memory or permanently program the one-time programmable (OTP). The OTP can be locked to prevent readback of its contents.