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PAN9520

PAN9520
36Pages

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PAN9520 Embedded Wi-Fi Module Wireless Connectivity

• 43x programmable GPIOs with a rich set of alternative functionalities: The PAN9520 is a 2.4 GHz ISM band Wi-Fi embedded module based on Espressif ESP32-S2, which includes a wireless radio and a MCU for easy integration of Wi-Fi connectivity into various electronic devices. 2× 12-bit SAR ADCs, up to 20 channels 2× 8-bit DAC 14× touch sensing IOs 4× SPI (2x available for general purpose) 1× I²S 2× I²C 2× UART RMT (Tx/Rx) LED PWM, up to 8 channels 1× full-speed USB OTG 1× DVP 8/16 camera interface (I²S resources used)  1× LCD interface (SPI2 resources used)  1× LCD interface (I²S resources...

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By purchase of any of the products described in this document the customer accepts the document's validity and declares their agreement and understanding of its contents and recommendations. Panasonic Industrial Devices Europe GmbH (Panasonic) reserves the right to make changes as required at any time without notification. Please consult the most recently issued Product Specification before initiating or completing a design. © Panasonic Industrial Devices Europe GmbH 2020. This specification sheet is copyrighted. Reproduction of this document is permissible only if reproduction is without...

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1 About This Document 1 About This Document 1.1 Purpose and Audience This Product Specification provides details on the functional, operational, and electrical characteristics of the Panasonic PAN9520 module. It is intended for hardware design, application, and Original Equipment Manufacturers (OEM) engineers. The product is referred to as “the PAN9520” or “the module” within this document. Revision History Revision First preliminary version Description Note Indicates important information for the proper use of the product. Non-observance can lead to errors. Attention Indicates important...

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2 Overview The PAN9520 is a 2.4 GHz 802.11 b/g/n embedded Wi‑Fi module based on Espressif ESP32-S2 that includes the powerful Xtensa 32-bit LX7 CPU. An integrated chip antenna, and QSPI memory 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. Besides, the module offers a rich set of peripherals like full-speed USB OTG, SPI, UART, I²C, and many more. The PAN9520 combines a high‑performance CPU, high‑sensitivity wireless radio, baseband (BB) processor, Medium...

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Block Diagram GPIO PAN9520 Wi-Fi 802.11 b/g/n 2.4 GHz Module QSPI 128 kB Used for 1st stage bootloader Touch sensor Temp. sensor Chip Antenna SPDT ctrl

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Antenna Keep Out Area GPIO45 (strapping pin to control VDD_SPI) Note: Do not connect or pull down at boot up  4.3.6 Strapping Pins. A11 GPIO46 GPIO46 (strapping pin for print control) Note: For details please refer to  4.3.6 Strapping Pins.

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Chip enable High: Enables the ESP32-S2 Wi-Fi chip Low: Disables the ESP32-S2 Wi-Fi chip Note: Do not leave the CHIP_PU pin floating and please refer to  4.3.5 Power up Sequence and Reset. Digital Input SPDT control pin: Configures if the antenna or RF pad is fed Note: Do not connect or pull up to connect the internal antenna  4.3.2 Module Selectable RF In/Output. Digital Input SPDT control pin: Configures if the antenna or RF pad is fed Note: Do not connect or pull down to connect the internal antenna  4.3.2 Module Selectable RF In/Output.

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RTC_GPIO0, GPIO0 (strapping pin to configure boot or download mode) Note: Do not connect or pull high for boot mode  4.3.6 Strapping Pins. The RF signal can be routed to this pin by setting SPDT1 to a low and SPDT2 to a high level. Connect to ground for heat dissipation Connect to ground for heat dissipation Connect to ground for heat dissipation Connect to ground for heat dissipation Connect to ground for heat dissipation Connect to ground for heat dissipation

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WLAN Features Type • 802.11 data rates: 1 Mbps and 2 Mbps (DSSS) • 802.11b data rates: 5.5 Mbps and 11 Mbps (CCK) • 802.11g data rates: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps (OFDM) • 802.11n compliant with maximum data rates: up to 72 Mbps (20 MHz channel) and 150 Mbps (40 MHz channel) • 802.11n MCS32 (HT duplicate) • 802.11mc Fine Time Measurement (FTM) • Supports clients (stations) implementing IEEE Power Save mode • Wi-Fi direct connectivity WLAN MAC • Simultaneous Soft-AP and Infrastructure Station modes • Distributed Control Function (DCF) • Request to Send (RTS) and Clear to Send...

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Dimensions All dimensions are in millimeters.

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Footprint The outer dimensions have a tolerance of (TBD). Antenna Keep Out Area

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Packaging The module is a mass production status product and will be delivered in the package described below. Tape Dimensions Empty spaces in the component packed area shall be less than two per reel and those spaces shall not be consecutive. The top cover tape shall not be found on reel holes and it shall not stick out from the reel.

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Component Direction Pin 1 Marking (Top Side) Direction of unreeling (for customer) Reel Dimension

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Package Label Example: Customer order number, if applicable Order number Date code Hardware/software version Total Package

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Case Marking Example: 1 Brand name 2 Hardware/software version 3 Engineering Sample (optional) 4 Model Name/ENW number 5 Lot code 6 Serial number 7 WLAN MAC address 8 FCC ID 9 IC Canada 10 Marking for Pin 1 11 2D barcode, for internal usage only

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4 Specification All specifications are over temperature and process, unless indicated otherwise. Default Test Conditions 25 °C ± 10 °C 40 % to 85 % RH 3.3 V Temperature: Humidity: Supply Voltage: Absolute Maximum Ratings The maximum ratings may not be exceeded under any circumstances, not even momentarily or individually, as permanent damage to the module may result. Storage Temperature Maximum Voltage Maximum power supply voltage from any pin with respect to VSS (GND) Voltage on any Digital Pins

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PAN9520 36Pages

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PAN9520
36Pages