EC-01G_1.jpg

EC-01G (800-Reel)

3.545,15 € *

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derzeit nicht auf Lager, bestellbar

  • AI-Thinker
  • EXP-R59-076
  • 94010006
  • CN
  • 85423990
  • 1
EC-01G is an NB+GPS module developed by Ai-Thinker. The main chip scheme adopted by the NB part... mehr
EC-01G is an NB+GPS module developed by Ai-Thinker. The main chip scheme adopted by the NB part is EC616S. The chip has an ultra-highly integrated NB-IoT SoC, supports ultra-low power consumption, and fully supports the 3GPP Rel14 NB-IoT standard. It is an ultra-high cost-effective NB-IoT chip. It has the following characteristics (NB-IoT):
  • Integrated radio frequency transceiver, PA, radio frequency filter, antenna switch and power management.
  • Excellent communication performance and stability in various wireless environments.
  • Excellent power consumption performance in various modes (PSM, DRX, eDRX, connected state).
  • Unique MCU mode, providing lower working current and shorter wake-up time.

The main chip solution adopted by the GPS part of the EC-01G module is AT6558R. This chip is a high-performance BDS/GNSS multi-mode satellite navigation receiver SoC single chip, on-chip integrated radio frequency front end, digital baseband processor, 32-bit RISC CPU, power management function. The chip supports a variety of satellite navigation systems, including China's Beidou satellite navigation system BDS, the United States' GPS, and Russia's GLONASS, and can realize multi-system joint positioning.
It has the following characteristics (GPS):
  • Support BDS/GPS/GLONASS multi-system joint positioning and single-system independent positioning.
  • With active antenna detection and protection.
  • RTC and backup circuit power supply can be as low as 1.4V
  • BDS/GPS dual-mode continuous operation.

Features:

CPU:
  • Cortex-M3, support MPU
  • Configurable CPU frequency, up to 204MHz
  • 8-channel DMA
Memory:
  • 4MB on-chip NOR flash
  • 272KB on-wafer SRAM, divided into 256KB and 16KB
  • 16KB instruction cache
System:
  • Flexible configuration support 1.8/2.8/3.3V IO
  • Clock source: 26MHz TCXO or DCXO, 32.768KHz crystal oscillator
  • 1 external wake-up source (interrupt)
  • Unique MCU mode, in this mode, the internal RC oscillator is used as the clock, and the power consumption is lower
  • LOG port, UNILOG
  • Debug port, SWD
Peripherals:
  • 16 GPIO
  • 3 UART, 2 SSP, 2 I2C
  • 6 PWM, 6 Timers,6 GPIO counter,1 WDG
  • 32KHz RTC timer
  • USIM, support Esim
  • LPUART
  • 4-channel 12-bit AUXADC
  • Temperature sensor
  • Battery voltage monitoring
Low power consumption:
  • Unique low-power architecture, 4-level sleep mode
  • PSM: 800nA
  • DRX (2.56s): typical value 110uA
  • RX: typical value 10mA
  • TX: typical value 24mA
Communication:
  • Totally support 3GPP R14 NB-IoT
  • Category NB2, 2-HARQ
  • Multi-tone NPUSCH
  • Anchor and non-anchor carrier
  • In-band same/different PCI, guardband, standalone
  • Multi-carrier paging, NPRACH
  • Positioning: OTDOA & ECID
  • ROHC, RAI, multiple-DRB, RRC connection re-establish
  • SC-PTM (need SW upgrade)
RF:
  • Support frequency band: 3, 5, 8
  • Chip integrated PA, support APT function
  • Chip integrated RF transceiver filter and antenna switch
  • Power rating 3
Safety:
  • Hardware encryption and decryption module(AES, SHA)
  • Secure boot
  • flash encryption
  • True random number generator
Application:
  • Support open-CPU
  • The software complies with the CMSIS architecture
  • Support main cloud services
  • IPv4, IPv6 and non-IP
  • UDP, TCP
  • DTLS, TLS, SSL
  • MQTT, CoAP, HTTP(S)
  • LWM2M
  • Support FOTA
Voltage range:
  • 3.3V to 4.5V

Specifications:

  • Model: EC-01G
  • Package: SMD-54
  • Size: 19.2*18.8*2.8(±0.2)MM
  • Antenna: External antenna
  • Spectrum Range: Band3, Band5, Band8
  • Operating Temperature: -40 °C ~ 85 °C
  • Storage Environment: -40 °C ~ 125 °C , < 90%RH
  • Power Supply Range: Supply voltage 3.3V ~ 4.5V, current >500mA
  • Support Interface: SSP/UART/I2C/PWM/ADC/GPIO
  • Serial Port Rate: Support 110 ~ 4608000 bps ,default 9600 bps
  • Safety: AES/SHA
  • Flash: 4MB NOR flash
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