AMW136R WiFi Transceiver Module Equivalent & Substitute Parts

Part Overview

The AMW136R is a WiFi 802.11b/g/n transceiver module manufactured by Silicon Labs, featuring integrated trace antenna and surface mount packaging. This module integrates the BCM43362 IC and operates at 2.4GHz with 65Mbps data rate capability. The part is discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing design support and procurement.

Substiute Parts

AMW136R

Silicon LabsIn Stock: 743AMW136R Datasheet

Current PartRFQ

AMW136-3.2.0R

Silicon LabsIn Stock: 802AMW136-3.2.0R Datasheet

DirectRFQ

AMW136-3.3.2R

Silicon LabsIn Stock: 723AMW136-3.3.2R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AMW136R are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• RF Family/Standard: WiFi 802.11b/g/n protocol compliance
• Frequency: 2.4GHz operation
• Serial Interfaces: SPI and UART support
• Antenna Type: Integrated trace antenna
• Voltage Supply: 3.3V
• Mounting Type: Surface mount module package
• Operating Temperature Range: -30°C ~ 85°C
• Manufacturer: Silicon Labs

Identified Substitutes:

• AMW136-3.3.2R
• AMW136-3.2.0R

Both substitute parts maintain identical RF protocol, frequency, interface specifications, power supply voltage, thermal operating range, and mounting characteristics as the main part. Variations in data rate (54Mbps vs. 65Mbps) and packaging format (Cut Tape vs. standard module packaging) represent the only parameter differences.

Parameter Comparison

Engineering Selection Recommendations

All three parts share identical RF performance characteristics, interface specifications, and thermal operating parameters. Selection between AMW136R and its substitutes should be based on data rate requirements and packaging availability.

For applications requiring 65Mbps throughput, the AMW136R remains the primary selection if procurement is possible. For applications tolerating 54Mbps data rate, AMW136-3.3.2R and AMW136-3.2.0R provide direct functional equivalence with identical electrical and mechanical compatibility.

Packaging format differences (Cut Tape for substitutes vs. standard module packaging for main part) do not affect electrical performance or circuit integration. Compliance certifications (ECCN 5A992C, HTSUS 8517.62.0090) are consistent across all parts.

Frequently Asked Questions (FAQ)

Q: Can AMW136-3.3.2R and AMW136-3.2.0R be used interchangeably with AMW136R?

A: Yes, both substitute parts maintain identical RF protocol, frequency, interface specifications, power supply voltage, and thermal operating range. The primary difference is data rate (54Mbps vs. 65Mbps). Electrical and mechanical compatibility is complete.

Q: What is the difference between AMW136-3.3.2R and AMW136-3.2.0R?

A: Both parts are functionally equivalent. The designation differences reflect internal firmware or revision variations. Electrical specifications, RF performance, and interface characteristics are identical.

Q: Does packaging format affect circuit integration?

A: No. Cut Tape packaging (used for substitutes) and standard module packaging (main part) contain identical components and electrical characteristics. Packaging format affects only procurement and handling procedures, not circuit performance or compatibility.

Q: Are there any compliance or certification differences?

A: No. All three parts share identical ECCN classification (5A992C) and HTSUS code (8517.62.0090), indicating equivalent regulatory and trade compliance status.

Q: What should I consider when selecting between these parts?

A: Primary selection criteria are data rate requirements (65Mbps for AMW136R, 54Mbps for substitutes) and current inventory availability. All parts are discontinued at DiGi Electronics, so procurement should be verified with authorized distributors before final selection.