Datasheet > EM346-RTR

EM346-RTR

更新时间： 2024-09-14 01:18:35

品牌	Logo	应用领域
芯科 - SILICON		/
页数	文件大小	规格书
142页	1520K
描述
High-Performance, Integrated Dual ZigBee PRO

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中文翻译

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数据手册

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EM346-RTR 数据手册

EM346

High-Performance, Integrated Dual ZigBee PRO & RF4CE

Network Coprocessor

Features

Exceptional RF Performance

- 32-bit ARM® Cortex -M3 processor

- 2.4 GHz IEEE 802.15.4-2003 transceiver & lower MAC

- 192 kB flash, with optional read protection

- 12 kB RAM memory

- AES128 encryption accelerator

- UART/SPI serial communications

- 16 GPIOs

- Normal mode link budget up to 103 dB; configurable up

to 110 dB

- –100 dBm normal RX sensitivity; configurable to 

–102 dBm (1% PER, 20 byte packet)

- Configurable up to +8 dBm

- Robust Wi-Fi and Bluetooth coexistence

Innovative network and processor debug

- Packet Trace Port for non-intrusive packet trace with

Ember development tools

- Serial Wire/JTAG interface

- Standard ARM debug capabilities: Flash Patch & Break-

point; Data Watchpoint & Trace; Instrumentation Trace

Macrocell

Industry-leading ARM® Cortex -M3 processor

- Leading 32-bit processing performance

- Highly efficient Thumb-2 instruction set

- Operation at 6, 12, or 24 MHz

- Flexible Nested Vectored Interrupt Controller

Low power consumption, advanced management

- RX Current (w/ CPU): 26 mA

- TX Current (w/ CPU, +3 dBm TX): 31 mA

- Low deep sleep current, with retained RAM and GPIO:

400 nA without/800 nA with sleep timer

- Low-frequency internal RC oscillator for low-power sleep

timing

Application Flexibility

- Single voltage operation: 2.1–3.6 V with internal 1.8 and

1.25 V regulators

- Optional 32.768 kHz crystal for higher timer accuracy

- Low external component count with single 24 MHz 

crystal

- Support for external power amplifier

- Small 7x7 mm 48-pin QFN package

- High-frequency internal RC oscillator for fast (110 µs)

processor start-up from sleep

TX_ACTIVE

Data

SRAM

12kB

Program

Flash

192kB

PA select

RF_TX_ALT_P,N

SYNTH

DAC

ADC

MAC

Baseband

LNA

ARM^®Cortex-M3^TM

CPU with NVIC

and MPU

2^ndlevel

Interrupt

controller

RF_P,N

BIAS_R

Packet Trace

Bias

CPU debug

TPIU/ITM/

FPB/DWT

Encryption

acclerator

OSCA

OSCB

HF crystal

OSC

Internal HF

RC-OSC

Calibration

ADC

Always

Powered

Domain

1.25V

Regulator

Serial

Wire and

JTAG

VDD_CORE

VREG_OUT

SWCLK,

JTCK

GPIO

registers

1.8V

Regulator

Watchdog

debug

nRESET

POR

UART/SPI

Chip

manager

Sleep

timer

LF crystal

OSC

Internal LF

RC-OSC

GPIO multiplexor switch

Rev 1.0 9/14

EM346

12 3 4 5 6 7...142

中文翻译

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