JN5169/001Y

射频微控制器 - MCU JN5169/HVQFN40//001/REEL 13 Q1 DP

Overview

The JN5169 is an ultra low power, high performance wireless microcontroller suitable for ZigBee applications. It features 512 kB embedded Flash, 32 kB RAM and 4 kB EEPROM memory, allowing OTA upgrade capability without external memory. The 32-bit RISC processor offers high coding efficiency through variable width instructions, a multi-stage instruction pipeline and low-power operation with programmable clock speeds. It also includes a 2.4 GHz IEEE802.15.4 compliant transceiver and a comprehensive mix of analog and digital peripherals. The best in class RX operating current down to 13 mA and with a 0.7 μA sleep timer mode gives excellent battery life allowing operation direct from a coin cell.

The peripherals support a wide range of applications. They include a 2-wire compatible I²C-bus and SPI-bus which can operate as either master or slave, a 6-channel ADC with a battery monitor and a temperature sensor. It can support a large switch matrix of up to 100 elements, or alternatively a 40-key capacitive touch pad.

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## Features

### Benefits

* Single chip device to run stack and application

* Very low current solution for long battery life; over 10 years

* Very low RX current for low standby power of mains powered nodes

* Integrated power amplifier for long range and robust communication

* High tolerance to interference from other 2.4 GHz radio sources

* Supports multiple network stacks

* Highly featured 32-bit RISC CPU for high performance and low power

* Large embedded Flash memory to enable over-the-air firmware updates without external Flash memory

* System BOM is low in component count and cost

* Flexible sensor interfacing options

* Very thin quad flat 6 × 6 mm, 40 terminal package; lead-free and RoHS compliant

* Temperature range: -40 °C to +125 °C

### Features: radio

* 2.4 GHz IEEE802.15.4 compliant

* RX current 14.7 mA, in low power receive mode 13 mA

* Receiver sensitivity -96 dBm

* Configurable transmit power, for example:

* 10 dBm, 23.3 mA

* 8.5 dBm, 19.6 mA

* 3 dBm, 14 mA

* Radio link budget 106 dB

* Maximum input level of +10 dBm

* Compensation for temperature drift of crystal oscillator frequency

* 128-bit AES security processor

* MAC accelerator with packet formatting, CRCs, address check, auto-acks, timers

* Integrated ultra low-power RC sleep oscillator 0.7 μA

* 2.0 V to 3.6 V battery operation

* Deep sleep current 50 nA wake-up from IO

* < 0.15 $ external component cost

* Antenna diversity Auto RX

### Features: microcontroller

* 32-bit RISC CPU; 1 MHz to 32 MHz clock speed

* Variable instruction width for high coding efficiency

* Multi-stage instruction pipeline

* 512 kB Flash

* 32 kB RAM

* 4 kB EEPROM

* Data EEPROM with guaranteed 100 k write operations

* ZigBee PRO stack with Home Automation, Light Link and Smart Energy profiles

* 2-wire I²C-bus compatible serial interface; can operate as either master or slave

* 5 × PWM 4 timers, 1 timer/counter

* 2 low-power sleep counters

* 2 UARTs

* SPI-bus master and slave port, 3 selects

* Supply voltage monitor with 8 programmable thresholds

* 6-input 10-bit ADC, comparator

* Battery and temperature sensors

* Watchdog and Supply Voltage Monitor SVM

* Up to 20 Digital IO DIO pins

## Target Applications

* Robust and secure low-power wireless applications

* ZigBee Smart Energy networks

* ZigBee Light Link networks

* ZigBee Home Automation networks

* Toys and gaming peripherals

* Energy harvesting - for example, self-powered light switch

## Features

* Energy harvesting - for example, self-powered light switch