TPLD1201RWBR

Overview

The TPLD1201RWBR is a Simple Programmable Logic Device (SPLD) from Texas Instruments, housed in an X2QFN-12 surface-mount package. It operates within a supply voltage range of 1.71 V to 5.5 V and supports a maximum operating frequency of 8 MHz. The device features a typical propagation delay of 2.5 µs and consumes approximately 4 µA of supply current. Designed for industrial environments, it functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Configurable macrocells including 2-bit, 3-bit, and 4-bit Look-Up Tables (LUTs)
• Flexible digital I/O with push-pull, open-drain NMOS, and tri-state output modes
• Integrated analog modules such as programmable debounce filters, edge detectors, and comparators

Applications

• Timing delay generation and system reset circuits
• Voltage monitoring and power sequencing logic
• I/O expansion for embedded systems

Procurement Notes

Verify the specific suffix RWBR corresponds to the X2QFN-12 package and reel/cut-tape shipping configuration. Confirm RoHS compliance status through the official datasheet or product page before procurement. Ensure the ordering quantity aligns with the manufacturer's standard factory pack size of 3000 units if full reels are required.

Selection Notes

Select this component when a low-power SPLD with wide voltage tolerance is needed. The 1.71 V minimum allows compatibility with lower voltage logic levels compared to traditional 5V-only devices. The X2QFN-12 package offers a compact footprint suitable for space-constrained designs requiring simple combinational or sequential logic replacement.

Part Context

This part belongs to the TPLD1201 series of programmable logic ICs. It serves as a drop-in replacement for discrete logic gates and small PLDs. Development tools include InterConnect Studio software and evaluation kits like the TPLD1201-RWB-EVM for prototyping and verification.

Replacement Considerations

The TPLD1201DGSR is a pin-compatible alternative within the same family, differing primarily by its VSSOP-10 package instead of the X2QFN-12 form factor.