Manufacturer:
Nordic Semiconductor
NRF51422-QFAC-R7
Multiprotocol SoC, ANT, Bluetooth LE, 48 Pins, QFN-EP
Avnet Manufacturer Part #:
NRF51422-QFAC-R7
RoHS 6 Compliant
Multiprotocol SoC, ANT, Bluetooth LE, 48 Pins, QFN-EP
Key Features
- 2.4 GHz transceiver
- -90 dBm sensitivity in ANT mode
- -93 dBm sensitivity in Bluetooth® low energy mode
- 250 kbps, 1 Mbps, 2 Mbps supported data rates
- TX Power -20 to +4 dBm in 4 dB steps
- TX Power -30 dBm Whisper mode
- 13 mA peak RX, 10.5 mA peak TX (0 dBm)
- 9.7 mA peak RX, 8 mA peak TX (0 dBm) with DC/DC
- RSSI (1 dB resolution)
- ARM® Cortex™-M0 32 bit processor
- 275 μA/MHz running from flash memory
- 150 μA/MHz running from RAM
- Serial Wire Debug (SWD)
- S200 and S300 series SoftDevice ready
- Memory
- 256 kB or 128 kB embedded flash program memory
- 16 kB or 32 kB RAM
- On-air compatibility with nRF24L series
- Flexible Power Management
- Supply voltage range 1.8 V to 3.6 V
- 4.2 μs wake-up using 16 MHz RCOSC
- 0.6 μA at 3 V OFF mode
- 1.2 μA at 3 V in OFF mode + 1 region RAM retention
- 2.6 μA at 3 V ON mode, all blocks IDLE
- 8/9/10 bit ADC - 8 configurable channels
- 31 General Purpose I/O Pins
- One 32 bit and two 16 bit timers with counter mode
- SPI Master/Slave
- Low power comparator
- Temperature sensor
- Two-wire Master (I2C compatible)
- UART (CTS/RTS)
- CPU independent Programmable Peripheral Interconnect (PPI)
- Quadrature Decoder (QDEC)
- AES HW encryption
- Real Timer Counter (RTC)
- Package variants
- QFN48 package, 6 x 6 mm
- WLCSP package, 3.50 x 3.83 mm
- WLCSP package, 3.83 x 3.83 mm
- WLCSP package, 3.50 x 3.33 mm
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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Data Bus Width | 32 Bit |
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Supply Voltage Range | 1.8V to 3.6V |
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SoC Type | Multiprotocol SoC |
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Operating Temperature Range | -25°C to 75°C |
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Protocol | ANT, Bluetooth LE |
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Program Memory Type | Flash |
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No. of Pins | 48 |
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IC Case / Package | QFN-EP |
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Interfaces | I2C, SPI, UART |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | 5A992.c |
| SCHEDULE B: | PARTS... |
| HTSN: | PARTS... |