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SILICON LABS EFR32FG14P231F256IM48-B
RF IC, 40MHz, ARM Cortex-M4F, EFR32 Family, QFN-48
- Manufacturer:
- SILICON LABS SILICON LABS
- Manufacturer Part No:
- EFR32FG14P231F256IM48-B
- Order Code:
- 4204897
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- Technical Datasheet:
- EFR32FG14P231F256IM48-B Datasheet
- ECAD / MCAD
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Product Overview
EFR32FG14P231F256IM48-B EFR32FG14 series 1 wireless Flex Gecko proprietary protocol SoC is targeted at proprietary wireless applications for secure, connected wireless devices. The device includes an ARM Cortex-M4 based microcontroller (MCU) and provides a maximum output power of 20dBm. With a receive sensitivity of -126.2 (600bps GFSK 915 MHz) dBm (2.4kbps, 2 GFSK 0.1% BER) this supports a full DSP instruction set and floating-point unit to speed computation. Built with low-power Gecko technology which includes innovative low energy techniques, fast wake-up times and energy saving modes, this is ideal for energy sensitive applications. In addition, this device includes 256KB flash, 32KB RAM, 32 GPIO pins, 8 x 16bit timers and multiple communication interfaces. Typical applications are home and building automation and security, metering, electronic shelf labels, industrial automation, commercial and retail lighting and sensing.
- Pin-compatible across EFR32FG families (exceptions apply for 5V-tolerant pins)
- 12-channel peripheral reflex system enabling autonomous interaction of MCU peripherals
- Autonomous hardware crypto accelerator
- Integrated PA with up to 19dBm (2.4GHz) or 20dBm (Sub-GHz) tx power
- Integrated balun for 2.4GHz, robust peripheral set and up to 32 GPIO
- Supported modulation formats, 2/4 (G)FSK with fully configurable shaping, BPSK/DBPSK TX, OOK/ASK
- Proprietary protocols, wireless M-Bus, selected IEEE 802.15.4g SUN-FSK PHYs
- 12bit 1Msps SAR analogue to digital converter (ADC), 2 × analogue comparator (ACMP)
- 1.8V to 3.8V single power supply, low energy UART (LEUART™)
- QFN48 package, -40 to +125°C temperature range
Product Information
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Technical Documents (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
1,300 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,859.06
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¥2,044.97
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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| 1+ | ¥1,859.06 (¥2,044.97) | ( ) |
| 10+ | ¥1,708.58 (¥1,879.44) | ( ) |
| 25+ | ¥1,638.04 (¥1,801.84) | ( ) |
| 50+ | ¥1,540.86 (¥1,694.95) | ( ) |
| 100+ | ¥1,443.67 (¥1,588.04) | ( ) |
| 250+ | ¥1,373.13 (¥1,510.44) | ( ) |
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