WGM160 Common Specs
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Standards/IEEE 802.11 and WFA
- b - symbol rates: up to 11 Mbps
- g - symbol rates: up to 54 Mbps
- n - symbol rates: up to 72.2 Mbps
- d - regulatory domains
- e - QoS as per definition in WMM specification
- i - as per definition in WPA2 specification
- w - protected management frames
- WMM Power save
- WPA/WPA2 Personal
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Key RF Features
- 1x1 802.11n with full 802.11 b/g compatibility, 72.2 Mbps
- Greenfield Tx/Rx for 802.11n optimal performance
- Short Guard Interval (SGI) for 802.11n optimal throughput
- A-MPDU Rx and Tx for high MAC throughput
- Block acknowledgement for several frames
- Rx defragmentation
- Roaming supported
- Client, SoftAP modes supported
- Concurrent AP + STA supported
- Tx Power: +16 dBm
- Rx Sensitivity: -95.5 dBm
- 2 x 2.4 GHz antenna pads for full antenna diversity support
- 2.4 GHz co-existence; 2-, 3- and 4-wire PTA support
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Certifications
- FCC, CE, ISED/IC, KCC and MIC/TELEC certified
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Power Consumption
- Rx (@1DSSS): 34.5 mA
- Tx (16 dBm @1DSSS): 141.3 mA
- Associated: DTIM3: 270 μA
- Idle: SLEEP: 90 μA
- Power off: < 0.7 μA
-
Security and Encryption Features
- AES/WEP hardware acceleration
-
MCU Features and Host Interfaces
- ARM Cortex-M4 at 72 MHz
- Onboard Flash: 2048 kB
- Onboard RAM: 512 kB
- Ultra-low energy operation
- 80 µA/MHz in Energy Mode 0 (EM0)
- 2.1 μA EM2 Deep Sleep current (RTCC running with state and RAM retention)
- Hardware cryptographic engine supports AES, ECC, SHA and TRNG
- UART and USB serial interfaces
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Package Details
- PCB module dimensions - 23.8 x 14.2 x 2.3 mm
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Peripheral Interfaces
- 12-bit ADC
- 12-bit DAC
- GPIO
- 2 x USART (UART/SPI/I2S)
- QSPI with Execute In Place (XIP) support
- Capacitive Touch Sensing in all GPIOs
- LESENSE
- 10/100 Ethernet MAC with RMII interface
- USB device (2.0 Full speed)
- I2C peripheral interfaces
- CAN
- Timers
- 5 V tolerant I/O
- 3.0 - 3.6 V
- -40 to +85 °C
WFM160 Module
Select Columns
| Part Number | Protocol | Antenna | LFXTAL | TX Power (dBm) | MCU Core | RAM | Flash | Package Size (mm) |
|---|---|---|---|---|---|---|---|---|
| 2.4 GHz, b/g/n, 1x1, 20 MHz | Built-In | 16 | ARM Cortex-M4 | 512 | 2048 | 23.8x14.2x2.3 | ||
| 2.4 GHz, b/g/n, 1x1, 20 MHz | External (RF Pin) | 16 | ARM Cortex-M4 | 512 | 2048 | 23.8x14.2x2.3 | ||
| 2.4 GHz, b/g/n, 1x1, 20 MHz | Built-In | 16 | ARM Cortex-M4 | 512 | 2048 | 23.8x14.2x2.3 | ||
| 2.4 GHz, b/g/n, 1x1, 20 MHz | External (RF Pin) | 16 | ARM Cortex-M4 | 512 | 2048 | 23.8x14.2x2.3 |
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