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EVA-7M SiP

u-blox 7 GNSSチップ

EVA‑7M SiP is an older generation product. For new designs see:
コスト効率の高いu-blox 8 GPS SiP
コスト効率の高いu-blox M8 GNSS SiP

ハイライト

  • 業界最小のスタンドアロン型GPS/QZSS、GLONASS SiP(システム・イン・パッケージ)
  • 最小限のシステム・コスト
  • 最小限の消費電力
  • 設計と製造を簡素化
  • ホスト統合や外部コンポーネントは不要
7 x 7 x 1.1 mm
  • Standard
  • Professional
  • Automotive

製品バリエーション

EVA-7M

u-blox 7 GNSS LGA module, Crystal, ROM

The EVA‑7M standalone GNSS module features the reliable performance of the u‑blox 7 positioning engine (receiving GPS, GLONASS, QZSS and SBAS signals). The EVA‑7M delivers high sensitivity and minimal acquisition times in the ultra compact EVA form factor. The EVA‑7M is an ideal solution for cost and space‑sensitive applications. It is easy to design‑in, only requiring an external GNSS antenna in most applications. The layout of the EVA‑7M is especially designed to ease the customer’s design and limit near field interferences since RF and digital domains are kept separated. EVA‑7M uses a crystal oscillator for lower system costs. Like other u‑blox GNSS modules, the EVA‑7M uses components selected for functioning reliably in the field over the full operating temperature range. The EVA‑7M is easily integrated in manufacturing, thanks to its QFN‑like package and low moisture sensitivity level. The modules are available in 500 pcs/reel, ideal for small production batches. The EVA‑7M module combines a high level of integration capability with flexible connectivity options in a miniature package. This makes it perfectly suited for industrial and mass‑market end products with strict size and cost requirements. The DDC (I2C compliant) interface provides connectivity and enables synergies with u‑blox cellular modules. The EVA‑7M module is manufactured in ISO/TS 16949 certified sites and qualified as stipulated in the JESD47 standard.

製品バリエーションEVA-7M
Multi-GNSS
GNSS features 
Oscillator水晶振動子
アンテナ 
Pin (active) for external antenna
Pin (passive) for external antenna
Area 
Global
Microprocessor on board  
Standalone module
Interfaces 
UART1
USB1
SPI1
DDC (I²C compliant)1
Electrical data 
Minimum supply [V]1.7
Maximum supply [V]3.6
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-30
Size [mm]7 x 7 x 1.1
Features 
RTC 水晶振動子
Internal oscillator
Active antenna / LNA supply
Antenna open circuit detection pin
Active antenna / LNA control
Antenna short circuit detect / protect pin
プログラマブル・フラッシュ・メモリ
Data logging
追加SAW
Additional LNA