| RoHS | Compliant |
|---|---|
| Packaging | Tray |
| Mounting Style | Surface Mount |
| Lifecycle Status | Active |
| Lead-Free Status | Lead Free |
Drivers & Interfaces
| Manufacturer | STMicroelectronics |
|---|---|
| Manufacturer Part Number | SPWF01SA.11 |
| Description | MOD WI-FI ANT 1.5MB FLASH |
| Stock Code | W005835 |
| Download |  Technical Datasheet |
The SPWF01SA.11 from STMicroelectronics is a Wi-Fi module with integrated antenna, 1.5MB of flash and Wi-Fi full stack. The intelligent Wi-Fi module represents a plug-and-play and standalone 802.11 b/g/n solution for easy integration of wireless internet connectivity features into existing or new products. Configured around a single-chip 802.11 transceiver with integrated PA and comprehensive power management subsystem and an STM32 microcontroller with an extensive GPIO suite, it also incorporates timing clocks and voltage regulators. It is integrated with full featured TCP/IP protocol stack with added web server and additional application service capabilities. For secure end to end communication with the cloud, an SSL/TLS stack is embedded in every module with no licensing charge. The SW package includes an AT command layer interface for user-friendly access to stack functionalities via the UART serial port. It is possible to upgrade module firmware via UART and Over The Air (FOTA).
- 2.4GHz IEEE 802.11 b/g/n transceiver, STM32 ARM Cortex-M3 with 64KB RAM
- WEP/WPA/WPA2 personal security
- System modes such as station, IBSS and miniAP, firmware update via UART and over the air (FOTA)
- TX power is 18.3dBm at 1Mbps DSSS, 13.7dBm at 54Mbps OFDM
- RX sensitivity is -96.0dBm at 1Mbps DSSS, -74.5dBm at 54Mbps OFDM
- 16 configurable GPIOs available, UART interface to host system, advanced low-power modes
- Simple AT command set host interface through UART
- Single voltage supply (3.3V typical), surface mount PCB module
- Industrial temperature range from -40°C to 85°C, FCC/CE/IC/SRRC certified
- Small form factor of 26.92mm x 15.24mm x 2.35mm
Related products
-
Drivers & Interfaces
Texas Instruments TCA9406DCUR
The TCA9406DCUR is a 2-bit bidirectional I²C and SMBus Voltage-level Translator with an output enable (OE) input. It is operational from 1.65 to 3.6V on the A-side, referenced to VCCA and from 2.3 to 5.5V on the B-side, referenced to VCCB. This allows the device to interface between lower and higher logic signal levels at any of the typical 1.8, 2.5, 3.3 and 5V supply rails. The OE input pin is referenced to VCCA, can be tied directly to VCCA, but it is also 5.5V tolerant. The OE pin can also be controlled and set to a logic low to place all the SCL and SDA pins in a high-impedance state, which significantly reduces the quiescent current consumption. Under normal I²C and SMBus operation or other open-drain configurations, the TCA9406 can support up to 2Mbps; therefore, it is compatible with standard I²C speeds where the frequency of SCL is 100kHz (Standard-mode), 400kHz (Fast-mode) or 1MHz (Fast-mode Plus).
- 2-bit Bidirectional translator for SDA and SCL lines in I²C applications
- Provides bidirectional voltage translation with no direction pin
- Internal 10kΩ pull-up resistor on All SDA and SCL pins
- No power-supply sequencing required
- OE Input can be tied directly to VCCA or controlled by GPIO
- Latch-up performance exceeds 100mA per JESD 78, class II
- Green product and no Sb/Br
SKU: W006888 -
Drivers & Interfaces
Analog Devices / Linear Technology LT1910IS8#PBF
The LT1910IS8#PBF is a protected high-side MOSFET Driver allows the use of N-channel power MOSFETs for high side switching applications. It contains a completely self-contained charge pump to fully enhance an N-channel MOSFET switch with no external components. When the internal drain comparator senses that the switch current has exceeded the preset level, the switch is turned off and a fault flag is asserted. The switch remains off for a period of time set by an external timing capacitor and then automatically attempts to restart. If the fault still exists, this cycle repeats until the fault are removed, thus protecting the MOSFET. The fault flag becomes inactive once the switch restarts successfully. The LT1910 has been specifically designed for harsh operating environments such as industrial, avionics and automotive applications where poor supply regulation or transients may be present. The device will not sustain damage from supply transients of -15 to 60V.
- Protected from -15 to 60V supply transients
- Short-circuit protection
- Automatic restart timer
- Open-collector fault flag
- Fully enhances N-channel MOSFET switches
- Programmable current limit, delay time and auto restart period
- Voltage limited gate drive
- Defaults to off state with open input
SKU: W002462 -
Drivers & Interfaces
Maxim Integrated MAX3160EAP+
The MAX3160EAP+T is a +3V to +5.5V, 1µA, RS232/RS485/422 multiprotocol transceiver in 20 pin SSOP package. It is pin programmable as 2transmitter/2receiver RS232 interface or a single (half/full duplex) RS485/422 transceiver. This device includes low-dropout transmitter output stage and an onboard dual charge pump to allow RS232 and RS485/422 performance from a +3V to +5.5V supply. It also features pin-selectable transmitter slew rates for both RS232 and RS485/422 modes. Slew-rate limiting minimizes EMI and reduces reflections caused by improperly terminated cables allowing error-free data transmission up to 250Kbps. Disabling slew-rate limiting allows device to transmit data rate up to 10Mbps in RS485/RS422 mode and 1Mbps in RS232 mode. This circuit configuration is ideal for the design of RS232 to RS485 converters, multiprotocol buses or any application that requires both RS232 and RS485 transceivers.
- Supply voltage range is 3V to 5.5V
- Operating temperature range from -40°C to 85°C
- Integrated protection increases robustness
- Transmitters and receivers protected against wiring faults
- True fail-safe receiver prevents false transition on receiver input short or open
- Short-circuit protection over the entire common mode voltage range
- Thermal protection from excessive power dissipation
- Integrated charge-pump circuitry saves board space
- Shutdown supply current of 1µA saves power
- Eliminates the need for a bipolar ±12V supply and enables single supply operation
SKU: W002262 -
Drivers & Interfaces
Sierra Wireless / Wavecom Q2687 Q2687G Q2687RD
Wavecom Sierre Wireless Airprime Q2687 Q2687G Q2687RD embedded wireless module is a feature-rich, programmable quad-band GSM/GPRS module. Thanks to footprint compatibility with the rest of the Q Series, it can easily be evolved to EDGE, 3G and 3.5G when required. Equipped with on-board audio recording facilities and up to 44 GPIOs, the Q2686 is well suited to alarm and voice-response systems or to applications requiring a high number of connections.
- Quad-band GSM/GPRS communications on the 800, 900, 1800 and 1900MHz bands
- Programmable ARM9 32-bit processor at 104MHz
- Advanced audio features
- Up to 44 GPIOs
- Compact size, just 40 x 32.2 x 4mm
- Automotive-grade
- Footprint compatibility with entire Q Series of intelligent embedded modules
SKU: W021066
