Manufacturer Part #
RN2903A-I/RM105
LoRa Transceiver Module 915MHz
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:50 per Tray | ||||||||||
| Date Code: | |||||||||||
Microchip RN2903A-I/RM105 - Product Specification
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Microchip has released a new Datasheet for the RN2903-Low-Power Long Range LoRa® Technology Transceiver Module of devices. Notification Status: FinalDescription of Change:1. Updated Figure 4-2.2. Added note under Figure 4-2.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 23 Nov 2022
Revision History:July 9, 2021: Issued final notification.July 13, 2021: Reissued final notification. Updated Pre and Post Change Summary to include Microchip brand name.Description of Change:Implement top marking changes for selected RN2903A-I/RMxxx device family available in 47L Module (27x18x3.1mm) package at MMT assembly site.Pre and Post Change Summary: see attachedImpacts to Data Sheet:NoneChange Impact:NoneReason for Change:To improve productivity by implementing top marking changes for selected RN2903A-I/RMxxx device family available in 47L Module (27x18x3.1mm) package at MMT assembly site.Change Implementation Status: In ProgressEstimated First Ship Date:August 15, 2021 (date code: 2134)NOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts.Time Table Summary: see attached
Description of Change:Implement top marking changes for selected RN2903A-I/RMxxx device family available in 47L Module (27x18x3.1mm) package at MMT assembly site.Pre and Post Change Summary: see attachedImpacts to Data Sheet:NoneChange Impact:NoneReason for Change:To improve productivity by implementing top marking changes for selected RN2903A-I/RMxxx device family available in 47L Module (27x18x3.1mm) package at MMT assembly site.Change Implementation Status:In ProgressEstimated First Ship Date: August 15, 2021 (date code: 2134) NOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts.Time Table Summary: see attached
Microchip has released a new Product Documents for the RN2903 LoRa Technology Transceiver Module Data Sheet of devices.Notification Status: FinalDescription of Change: This revision includes the following updates:1. Updated RF Connection Description, added a footnote (2) in the Table 2-1.2. Added Section 5.4 �Reflow Profile Information�.3. Updated Anatel ID in Section 6.4 �Brazil�.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 30 June 2021
Part Status:
Microchip RN2903A-I/RM105 - Technical Attributes
| Type: | Module |
| Data Rate-Max: | 300kbps |
| Output Power: | 18.5dBm |
| Interface Type: | I2C/SPI/UART |
| Frequency: | 902Hz to 928Hz |
| Supply Voltage: | 2.1V to 3.6V |
| Sensitivity: | -146dBm |
| Modulation: | FSK/GFSK |
| Operating System Supported: | Embedded |
| Operating Temp Range: | -40°C to +85°C |
Available Packaging
Package Qty:
50 per Tray