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PAN9520
Powerful with ESP32-S2 and Xtensa® 32-bit LX7 CPU
The PAN9520 is a 2.4 GHz 802.11 b/g/n embedded Wi‑Fi module based on Espressif’s ESP32-S2 that includes the powerful Xtensa® 32-bit LX7 CPU. An integrated chip antenna and an optional QSPI memory in two different sizes enable the module to be used in a variety of stand-alone or host-controlled applications.
The integrated crystal ensures connection performance over full temperature range and lifetime. Although the PAN9520 is one of the smallest modules on the market, it offers a rich set of peripherals like full-speed USB OTG, SPI, UART, I²C, and many more.
General Features And Benefits
- Embedded 2.4 GHz Wi-Fi 802.11 b/g/n module
- Xtensa single-core 32-bit LX7 microprocessor, up to 240 MHz
- Chip internal 128 kB ROM, 320 kB SRAM, and 16 kB low power SRAM
- Integrated QSPI Flash and PSRAM; depends on product version:
- 4MB Flash /2 MB PSRAM
- 1MB Flash / No PSRAM
- All security features required for WPA2 and WPA3 personal
- Supports 20 MHz and 40 MHz bandwidths in 2.4 GHz band with data rates up to 150 Mbps
- Simultaneous support for Infrastructure Station, SoftAP, and Promiscuous modes
- 802.11mc Fine Time Measurement (FTM)
- 43× programmable GPIOs with a rich set of alternative functionalities
PAN9520 Additional Features
- Surface Mount Type (SMT) 24 mm × 13 mm × 3.1 mm
- Typical max. output 19.5 dBm at IEEE 802.11b @1 Mbps
- Sensitivity -97 dBm at IEEE 802.11b @1 Mbps
- Current consumption 190 mA Tx (average at 11b, 1 Mbps), 68 mA Rx (40 MHz channel), 310 mA Tx peak
- Voltage range: 3V to 3.6V
- Temperature range: -40 °C to 85 °C
Panasonic Electronic Devices Europe in Lüneburg develops and produces radio modules for many different applications in the fields of industry, medicine, building monitoring and automation. Especially in these markets, high integration with easy connection to existing systems is often desired. Panasonic has taken these requirements to heart and offers highly integrated radio modules with the complete hardware, software and various antenna options.
