Engineering/Process Change Notice ECN/PCN No.: R0043 For Manufacturer Product Description: Abracon Part Number / Part Series: Series Documentation only Bluetooth modules ABBTM Bluetooth module series Part Number ECN EOL Affected Revision: New Revision: Application: Safety N/A EOL Non-Safety Prior to Change: ABBTM-2.4GHZ, ABBTM-2.4GHZ-31, ABBTM-2.4GHZ-31-T, ABBTM-2.4GHZ-33, ABBTM-2.4GHZ-33-T, ABBTM- 2.4GHZ-51, ABBTM-2.4GHZ-51-T, ABBTM-2.4GHZ-52, ABBTM-2.4GHZ-52-T, ABBTM-2.4GHZ-EVAL, ABBTM-2.4GHZ-T, ABBTM- 2.4GHZ-T2, ABBTM-NVC-EVK-56, ABBTM-NVC-EVK-71, ABBTM-NVC-EVK-71-MESH, ABBTM-NVC-MB-EVK, ABBTM-NVC-MDCS42A- CON, ABBTM-NVC-MDCS71, ABBTM-NVC-MDCS71-CON, ABBTM-NVC-MDCS71-MESH, ABBTM-NVC-MDCS71-MESH-CON, ABBTM- NVC-MDCS71-101, ABBTM-NVC-MDCS86-101, ABBTM-101-2.4GHZ-T, ABBTM-2.4GHZ-51-101-, ABBTM-2.4GHZ-52-101, ABBTM-53- 2.4GHZ-T, ABBTM-103-2.4GHZ-T, ABBTM-2.4GHZ-T VER.10, ABBTM-NVC-MDCS42A-101, ABBTM-NVC-MDCS42A-F07, and ABBTM- NVC-MDCS56-102. After Change: All 32 EOL Cause/Reason for Change: Due to low demand, the Bluetooth Module ABBTM series is discontinued. Change Plan Effective Date: Additional Remarks: 06/08/2021 N/A Change Declaration: EOL Issued Date: Issued By: Issued Department: 06/08/2021 Nicholas El-Takach Engineering Approval: Approval: Approval: Syed Raza Reuben Quintanilla Ying Huang Engineering VP Quality Director Purchasing Director For Abracon EOL only Last Time Buy (if applicable): Alternate Part Number / Part Series: No last time buy. N/A Additional Approval: Additional Approval: Additional Approval: Customer Approval (If Applicable) Qualification Status: Approved Not accepted Note: It is considered approved if there is no feedback from the customer 1 month after ECN/PCN is released. Customer Part Number: Customer Project: Company Name: Company Representative: Representative Signature: Customer Remarks: Form 7020 Rev. G Effective: 02/22/2021 Page 1 of 1 20.0 x 13.0 x 2.0 mm SMT Bluetooth Module ABBTM-2.4GHz-31-T RoHS Compliant to MSL level 3 Pb 20.0 x 13.0 x 2.0 mm SMT Compliant FEATURES: APPLICATIONS: Bluetooth Spec v1.2 Compliant Stereo Bluetooth headset/headphone Class 2, up to 10-meter range Automotive car kit applications Complete 2.4GHz Bluetooth System Personal Navigation Devices Power management: low power 1.8V operation for Bluetooth core PDAs and other portable terminals Compact size: 20.0mm (L) x 13.0 (W) mm x 2.0mm (H) MP3 headset Bluetooth Profile Supported: HSP, HFP, A2DP, AVRCP Built-in 16-bit stereo codec On-board flash memory (8Mbits) Optional echo cancellation software library Surface mount module for embedded applications Several firmware options Rewritable flash memory for easy upgrade route Custom firmware production available GENERAL DESCRIPTION Abracon s ABBTM-2.4GHz-31-T module is a complete Bluetooth solution built on CSR BC03 MultiMedia External Core, supported by 8Mbit on-board Flash Memory. ABBTM-2.4GHz-31-T is a short range, compact, cost effective solution designed to facilitate Bluetooth connectivity for applications including PND, Car & Home Audio and other Handsfree solutions. ABBTM-2.4GHz-31-T module is a Power Class-2 Bluetooth device, compliant with version 1.2 specification. The overall architecture comprises of a radio front-end, antenna interface & supporting circuitry for software protocols including L2CAP, SDP, GAP, HSP, HFP, A2DP and AVRCP resident in the on board Flash Memory ELECTRICAL SPECIFICATIONS: Operating Frequency Band 2.4GHz ~ 2.48GHz Unlicensed ISM Band Bluetooth Specification V1.2 Output Power Class Class 2 Operating Voltage +1.8V and +3.3V Host Interface UART Audio Interface Analogue Flash Memory Size 8 Mb Absolute Maximum Ratings Minimum Maximum Storage temperature -40C +150C Supply voltage: VBAT -0.30V 3.6V Recommended Operating Conditions Minimum Maximum Operating temperature range -40C +85C Supply voltage: Vcc +3.0V +3.6V Supply voltage: Vdd +1.7V +1.9V Test Conditions: Vcc=3.3V F=2.45GHz T=20C Visit www.abracon.com for Terms & Conditions of Sale Revised: 01.14.15 ABRACON IS ABRACON IS 92688 ISO 9001 / QS 9000 ISO 9001:2008 30332 Esperanza, Rancho Santa Margarita, California CERCERTIFIED TIFIED tel 949-546-8000 fax 949-546-8001 www.abracon.com EOL