ZWIR4512AC1RA中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書

Hardware Features

? License-free 868/915MHz frequency bands

? ARM? Cortex?-M3 32-bit microcontroller

? ?192kB flash and 32kB RAM for user applications

? Unique EUI64 address

? 4 channels in EU mode; 10 channels in US mode

? 19 (ZWIR4512AC1) or 21 (ZWIR4512AC2) GPIOs with

multiplexed peripheral functions:

? 2 x UART, SPI, 3 x ADC, 2 x DAC, 11 x PWM, USB, CAN,

I2C, 8 x timer

? Several 5V tolerant I/Os available

? Low current consumption: 3.5μA in Standby Mode; 10.5mA in

Receive Mode; 16.0mA in Transmit Mode at 0dBm

? Modulation schemes

? BPSK (20kBps EU, 40kBps US)

? O-QPSK (100kBps EU, 250kBps US)

? Receiver sensitivity: up to -110dBm

? TX output power: up to 10dBm (US Mode)

? Uniquely simple programmability

? Standard-compliant security solution

? No need for external microcontroller

? Plug-and-play integration into local and wide-area networks

? No RF design required

? 2D barcode label containing MAC address

? Superior radio propagation

? ETSI/FCC certified

? Supply voltage: 2.0V to 3.6V

? Operating temperature: -40°C to +85°C

? 30-pin edge-board contact package or 32-pin land grid array

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