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F series wireless module

Atzgb-f1 wireless module

  Atzgb-f1 is a wireless communication module with low power consumption and high sensitivity, which is fully compatible with ieee802.15.4c/zigbee protocol. It is specially used for its ultra-small package volume and multi-functional integration.

  Atzgb-f1 integrates atmega1281v microprocessor and at86rf RF transmission chip of ATMEL company. With 128KB flash memory, 4KB EEPROM memory and 8KB ram, the maximum wireless speed can reach 2Mbps

  Atzgb-f1 has integrated all RF / MCU and peripheral circuits, so it can be easily integrated into two-layer PCB. Compared with single chip, the solution based on modularization can save development cycle, cost and design difficulty. The module has two transmission modes of medium power and small power, which can meet the needs of different power requirements.


产品详情

Product features

Expanded interfaces (analog and digital)

40 alternative GPIO (including 8 alternative IRQ inputs)

Input of 4-channel 10 bit ADC + 1-channel voltage monitoring (up to 8-channel ADC input with JTAG line multiplexing)

UART with flow control can be reused as synchronous serial port USART

8-bit data bus + 16 bit address bus

I2C

SPI

Wire

PWM

Support up to 44 configurable GPIO ports

Provide 3V level UART port, which can be externally connected with 232 or 485 level conversion chip

Provide external crystal interface

MAC address, panid, cluster number and other parameters can be customized and stored in the internal EEPROM

It supports 779-787m WPAN, EU 863m ISM band, North American 915m ISM band and international 2.4GHz ISM band

Integrated zgb-trx protocol stack, based on UART and command settings

Transmit power, RF band, panid, node address, etc. can be configured

Automatic networking, automatic routing, link self-healing

Provides sleep control IO, which can enter low power mode with the parent device at the same time

Pin packaging: Stamp hole packaging


Network topology

Point to point and star network topology


Tree cluster network topology (only nodes in the same cluster can communicate with each other)



Tree network topology (all nodes are in the same cluster)


详细规格

1、RF index

Atzgb-780f1 index

Parameter name

Range of values

Company

explain

Operating frequency range

769936

MHz

Step 1m or 0.1MHz

Number of frequency bands

4

individual

Chinese WPAN standard

1

individual

EU SRD standard

10

individual

North American ism standard

Frequency interval

2

MHz

Chinese WPAN standard

Transmitting power

-11+10

dBm

It can be adjusted in 16 steps

Receiving sensitivity

-110

dBm

PER = 1%

Wireless rate

201000

kbps


RF interface impedance

50

Ohm

Single ended unbalanced output


ATZGB-2400F1 index 


Parameter name

Range of values

Company

explain

Operating frequency range

2.4~2.485

GHz

Step 5m

Number of frequency bands

16

individual


Frequency interval

5

MHz


Transmitting power

-17~+3

dBm

It can be adjusted in 16 steps

Receiving sensitivity

-101

dBm

PER = 1%

Wireless rate

250

kbps


RF interface impedance

50

Ohm

Single ended unbalanced output


2、Parameter index



Product frequency band

769~936MHz/2.4~2.485GHz

supply voltage

1.8to3.6 V

Working current: RX mode

19mA /20mA

Working current: TX (10dBm) mode

31mA/21 mA

Working current: power saving mode

0.5uA /0.3uA

Open communication distance

750 m /400 m

Communication distance of underground parking lot

TBD

On chip flash memory capacity of CPU

128K bytes

On chip RAM memory capacity of CPU

8K bytes

Memory capacity of EEPROM in CPU chip

4K bytes

CPU operating frequency

18 MHz

size

35*16*3mm

Interface needle spacing

1.27mm

Operating temperature range

-40~80

Working humidity

0~95%



3、Dimensions

20140807141339_91804.jpg


ordering information


Module name

Working frequency band

Interface type


ATZGB-780F1

700/800/900 MHz


Stamp hole surface mounting


ATZGB-2400F1


2.4GHz


Stamp hole surface mounting