XBP24-AWI-080 Equivalent & Substitute Parts

Part Overview

The XBP24-AWI-080 is an 802.15.4 transceiver module manufactured by Digi, part of the XBee-Pro® 802.15.4 series. This module integrates a 2.4GHz RF transceiver with a wire antenna in a through-hole package configuration. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

XBP24-AWI-080

DigiIn Stock: 1075XBP24-AWI-080 Datasheet

Current PartRFQ

XB3-24Z8PT

DigiIn Stock: 5995XB3-24Z8PT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XBP24-AWI-080 is determined by the following critical parameters:

Core RF Compatibility Requirements:

• RF Family/Standard: 802.15.4
• Frequency: 2.4GHz
• Data Rate: 250kbps
• Modulation: DSSS

Electrical Compatibility Requirements:

• Voltage Supply range must accommodate or exceed the original 2.8V ~ 3.4V specification
• Serial interface must include UART capability
• Operating temperature range must match or exceed -40°C ~ 85°C

Physical Compatibility Requirements:

• Mounting Type: Through Hole
• Package configuration must support PCB integration equivalent to the original module form factor

The XB3-24Z8PT qualifies as a direct substitute based on matching all core RF parameters, maintaining through-hole mounting compatibility, and providing enhanced electrical performance characteristics within compatible voltage and temperature ranges.

Parameter Comparison

Engineering Selection Recommendations

The XB3-24Z8PT is the qualified substitute for the obsolete XBP24-AWI-080 based on the following engineering criteria:

RF Standard Compliance: Both modules operate under the 802.15.4 standard at 2.4GHz with 250kbps data rate and DSSS modulation, ensuring protocol-level compatibility in existing network implementations.

Electrical Performance: The XB3-24Z8PT operates within a voltage supply range of 2.1V ~ 3.6V, which encompasses the original module's 2.8V ~ 3.4V specification. Both modules maintain identical operating temperature ranges of -40°C ~ 85°C.

Power Efficiency: The substitute demonstrates reduced current consumption in both receiving (15mA vs. 55mA) and transmitting (135mA vs. 215mA) modes, providing significant power efficiency improvements for battery-powered or energy-constrained applications.

Interface Capability: While the original module provides UART interface only, the substitute includes UART, I2C, and SPI interfaces, offering enhanced integration flexibility without compromising backward compatibility.

Production Status: The XB3-24Z8PT is in active production with RoHS compliance certification, ensuring long-term availability and regulatory alignment for new designs and system updates.

Physical Integration: Both modules utilize through-hole mounting, supporting direct PCB integration. Antenna configuration differs (wire vs. trace), requiring verification of antenna performance characteristics within the specific application environment.

Frequently Asked Questions (FAQ)

Q: Can the XB3-24Z8PT directly replace the XBP24-AWI-080 in existing designs?

A: The XB3-24Z8PT is electrically and functionally compatible at the RF protocol level. Both modules operate on 802.15.4 at 2.4GHz with 250kbps data rate. Physical PCB layout compatibility depends on module footprint dimensions and antenna placement. The antenna type differs (wire vs. trace), which may affect RF performance in specific application geometries and should be evaluated during integration.

Q: What are the key differences between these modules?

A: The primary differences are: (1) antenna configuration (wire vs. trace), (2) available serial interfaces (UART only vs. UART/I2C/SPI), (3) power consumption (substitute is significantly lower), (4) RF output power (+1dBm higher on substitute), (5) receiver sensitivity (-3dBm better on substitute), and (6) product status (obsolete vs. active production).

Q: Are there voltage supply compatibility concerns?

A: No. The XB3-24Z8PT voltage supply range of 2.1V ~ 3.6V fully encompasses the original module's 2.8V ~ 3.4V specification. Existing power supply designs require no modification.

Q: Does the substitute support the same communication protocols?

A: Both modules support 802.15.4 standard communication. The original module provides UART interface; the substitute provides UART, I2C, and SPI. Existing UART-based implementations are fully compatible. Additional interfaces on the substitute are optional and do not affect legacy system operation.

Q: What is the impact of antenna type change?

A: The original module uses an integrated wire antenna; the substitute uses an integrated trace antenna. Both are integrated designs, but trace antennas typically offer different radiation patterns and efficiency characteristics. RF performance validation in the specific application environment is necessary to confirm equivalent or improved performance.

Q: Is the substitute RoHS compliant?

A: Yes. The XB3-24Z8PT is RoHS compliant. Both modules are REACH unaffected and carry identical ECCN and HTSUS classifications.

Q: What is the availability status of each module?

A: The XBP24-AWI-080 is obsolete with limited inventory (1038 pcs reported). The XB3-24Z8PT is in active production with higher inventory availability (5957 pcs reported), ensuring long-term supply continuity for new designs and system maintenance.