Description
A7672G overview
SIMCom A7672G is a bare LTE Cat 1 module for embedded IoT designs. Its 24.0 x 24.0 x 2.4 mm LCC+LGA package supports LTE data rates up to 10 Mbps downlink and 5 Mbps uplink. Select the complete A7672G ordering code against your network bands, host interface and firmware requirements.
Product identity and supply scope
| Item | A7672G |
|---|---|
| Manufacturer / engineering model | SIMCom / A7672G |
| Sales format | Bare surface-mount LCC+LGA module for integration into a host PCB. |
| Complete ordering code | Confirm the full A7672G P/N, hardware and firmware configuration in the quotation. |
| Supply contents | Specify module quantity and packing requirements. Development boards, USB dongles, adapters, antennas, cables and SIM cards require separate confirmation. |
The manufacturer illustration shows the A7672 series and carries an A7672X label. It is not an A7672G production-lot photograph. Ask for the offered part label after inquiry.
A7672G technical specifications
| Parameter | A7672G |
|---|---|
| Cellular category | LTE Cat 1 |
| Package / dimensions | LCC+LGA; 24.0 x 24.0 x 2.4 mm |
| LTE-FDD bands | B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66 |
| LTE-TDD bands | B38/B39/B40/B41 on the current SIMCom product page; see the B34 document discrepancy below. |
| GSM / GPRS / EDGE | 850/900/1800/1900 MHz |
| Peak LTE data rate | 10 Mbps downlink / 5 Mbps uplink |
| Module supply voltage | 3.4-4.2 V |
| Specified temperature range | -40 C to +85 C; check the applicable hardware guide and host thermal design. |
| SIM interface | 1.8 V / 3.0 V |
| Interfaces | UART, USB, ADC, analog audio, GPIO and I2C; PCM is optional. |
| Integrated GNSS / BLE 5.0 | Not supported in the A7672G column of the cited specification. |
| LCD / camera interfaces | Not supported in the A7672G column. |
| Firmware updates | USB / FOTA |
| Software functions | TCP/IP, IPv4/IPv6, HTTP/HTTPS, MQTT and TLS are listed. Confirm firmware and host driver requirements for your application. |
Peak data rates are specification limits, not measured host throughput. Legacy 2G support depends on continued network availability. The listed Wi-Fi scan function is not a Wi-Fi data connection.
Model and document differences
| Selection point | What to check |
|---|---|
| A7672G versus A7672E / A7672S / A7672SA | These are separate variants with different band and feature columns. A label showing S or SA does not identify an A7672G module. |
| LTE-TDD B34 discrepancy | A7672 Series Specification V2024.09 lists B34 for A7672G; the current official A7672G web table lists B38/B39/B40/B41 without B34. B34 support for the offered ordering code is unconfirmed. Obtain written confirmation if your network requires it. |
| GNSS and BLE | Series-level descriptions mention optional features. The A7672G column marks GNSS and BLE as not supported. |
| Bare module versus board or dongle | A development-board schematic or USB dongle manual describes that assembly. It is not a substitute for the applicable bare-module hardware guide. |
| Replacement evaluation | Review footprint, pin functions, power, RF layout, firmware, drivers and compliance before using A7672G in an existing design. |
Datasheet and technical resources
- A7672 Series Specification V2024.09 (PDF): two pages; use the A7672G column on page 2. Retained as a dated technical reference; review the B34 discrepancy above.
- SIMCom A7672G product and download resources: current web specifications and manufacturer downloads. Select documentation for A7672G and your firmware configuration.
- Hardware design reference: A7672X Series Hardware Design V1.05, 16 August 2023, includes A7672G in its applicable-model table. Confirm the applicable revision and obtain the controlled document package for your design.
- Muziot datasheet center
Compliance documents for your target market
Request documents that apply to the quoted model and destination market. Check the approval holder, document number, issue date, hardware and firmware restrictions, and host integration conditions. A series datasheet, packaging logo or historical test report alone does not establish the current approval status of the offered part or of your finished device.
Selecting A7672G for your design
- Provide the country, operator and required LTE bands. Resolve any B34 requirement before ordering.
- Specify bare-module, development-board or dongle requirements separately.
- Check the supply, SIM interface, host driver, antennas and power-on sequence against the applicable hardware documentation.
- Confirm firmware functions and validate the module in your own host before production.
For package selection, see LGA, M.2 and mini PCIe module formats. If your application needs LTE Cat 4 rather than Cat 1, review the separately specified Quectel EG95-E; it is not presented as a direct replacement.
Request a quote
Send your target model, destination country, operator and quantity. Include the complete manufacturer part number or BOM reference if available. After your inquiry, discuss the offered ordering code, firmware, packing, lot photographs and model-specific compliance documents with Muziot. Availability and delivery terms are subject to the quotation.
You can also contact Muziot for selection and documentation requests.
Technical references: SIMCom A7672G official web table (checked 10 September 2026 UTC), A7672 Series Specification V2024.09 page 2, and A7672X Series Hardware Design V1.05 applicable-model table. Resolve document differences against the quoted ordering code.
