JN5148 NXP Semiconductors, JN5148 Datasheet - Page 7

• Manufacturer Part Number: JN5148
• Description: The JN5148 is an ultra low power, high performance MCU combined with an IEEE802
• Manufacturer: NXP Semiconductors

1.3 Peripherals
The following peripherals are available on chip:
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User applications access the peripherals using the Integrated Peripherals API. This allows applications to use a
tested and easily understood view of the peripherals allowing rapid system development.
© NXP Laboratories UK 2011
Master SPI port with five select outputs
Two UARTs with support for hardware or software flow control
Three programmable Timer/Counters – all three support Pulse Width Modulation (PWM) capability, two have
capture/compare facility
Two programmable Sleep Timers and a Tick Timer
Two-wire serial interface (compatible with SMbus and I
Four-wire digital audio interface (compatible with I²S)
Slave SPI port for Intelligent peripheral mode (shared with digital I/O)
Twenty-one digital I/O lines (multiplexed with peripherals such as timers and UARTs)
Four channel, 12-bit, Analogue to Digital converter
Two 12-bit Digital to Analogue converters
Two programmable analogue comparators
Internal temperature sensor and battery monitor
Time Of Flight ranging engine
Two low power pulse counters
Random number generator
Watchdog Timer and Voltage Brown-out
Sample FIFO for digital audio interface or ADC/DAC
JTAG hardware debug port
JN-DS-JN5148-001 1v7
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C) supporting master and slave operation
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