BLE112-E-V1C Equivalent & Substitute Parts

Part Overview

The BLE112-E-V1C is a Bluetooth v4.0 transceiver module manufactured by Silicon Labs, designed for 2.4GHz RF applications with U.FL antenna connector and surface mount packaging. This module integrates the CC2540 IC and operates across the industrial temperature range of -40°C to 85°C. The product is currently obsolete, making identification of compatible substitute components essential for ongoing system support, redesigns, and new production requirements.

Substiute Parts

BLE112-E-V1C

Silicon LabsIn Stock: 1033BLE112-E-V1C Datasheet

Current PartRFQ

BGM220PC22WGA2

Silicon LabsIn Stock: 1000BGM220PC22WGA2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BLE112-E-V1C is determined by the following critical parameters:

• RF Standard Compatibility: Both main and substitute parts must operate within the Bluetooth protocol family and support the 2.4GHz ISM band
• Frequency Range: The 2.4GHz center frequency is mandatory for interoperability with existing RF designs
• Mounting Technology: Surface mount packaging is required for PCB integration compatibility
• Operating Temperature Range: The -40°C to 85°C specification must be maintained or exceeded
• Supply Voltage Compatibility: The substitute must operate within or encompass the original supply voltage specification
• Serial Interface Support: At minimum, SPI and UART interfaces must be available for system communication
• Regulatory Compliance: RoHS and ECCN classifications must align with the original specification

The BGM220PC22WGA2 qualifies as a substitute based on these criteria: it maintains Bluetooth protocol operation in the 2.4GHz band, supports surface mount deployment, covers the required temperature range, provides compatible serial interfaces (including SPI and UART), and maintains equivalent regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The BGM220PC22WGA2 is the qualified substitute for the obsolete BLE112-E-V1C based on the following engineering criteria:

Product Status: The BLE112-E-V1C is obsolete, while the BGM220PC22WGA2 is active and in production. This ensures long-term component availability and supply chain continuity.

Regulatory Compliance: Both components share identical ECCN classification (5A992C) and HTSUS codes (8517.62.0090), confirming equivalent export control and tariff treatment. The BGM220PC22WGA2 achieves ROHS3 compliance, which supersedes the RoHS compliance of the original part.

Operational Compatibility: The substitute maintains the required operating temperature range (-40°C to 85°C) and supply voltage envelope (1.8V ~ 3.8V encompasses the original 3.6V specification). Both components support the mandatory SPI and UART serial interfaces required for system integration.

Performance Enhancement: The BGM220PC22WGA2 provides improved RF performance with higher output power (8dBm vs. 3dBm) and superior receiver sensitivity (-98.9dBm vs. -91dBm), enabling extended range and improved link reliability in Bluetooth v5.2 operation.

Design Considerations: The antenna configuration differs between parts. The BLE112-E-V1C requires external antenna connection via U.FL connector, while the BGM220PC22WGA2 integrates the antenna on the chip. This requires PCB layout modification but eliminates external antenna component requirements.

Frequently Asked Questions (FAQ)

Q: Can the BGM220PC22WGA2 directly replace the BLE112-E-V1C without firmware changes?

A: The BGM220PC22WGA2 maintains SPI and UART serial interfaces compatible with the original part. However, the Bluetooth protocol upgrade from v4.0 to v5.2 may require firmware validation. The integrated antenna design necessitates PCB layout modifications compared to the U.FL connector configuration of the BLE112-E-V1C.

Q: What are the key electrical differences between these components?

A: The BGM220PC22WGA2 operates across a wider supply voltage range (1.8V ~ 3.8V) compared to the fixed 3.6V of the BLE112-E-V1C, providing greater design flexibility. Output power increases from 3dBm to 8dBm, and receiver sensitivity improves from -91dBm to -98.9dBm. The substitute also provides expanded serial interface options including I2C, I2S, PWM, and IrDA in addition to the original SPI and UART.

Q: Are there packaging or mounting differences?

A: Both components use surface mount technology. The BLE112-E-V1C is packaged as a Module with U.FL antenna connector, while the BGM220PC22WGA2 is a 31-SMD Module with integrated chip antenna. This difference requires PCB redesign to accommodate the new form factor and antenna integration.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both components share identical ECCN (5A992C) and HTSUS (8517.62.0090) classifications. The BGM220PC22WGA2 achieves ROHS3 compliance, which represents an updated standard superseding the RoHS compliance of the original BLE112-E-V1C.

Q: What is the inventory status of these components?

A: The BLE112-E-V1C has 998 pieces in stock but is obsolete. The BGM220PC22WGA2 is an active product with 922 pieces currently in inventory, ensuring ongoing availability for new designs and production requirements.