ATZB-24-A2 Atmel, ATZB-24-A2 Datasheet - Page 30

• Manufacturer Part Number: ATZB-24-A2
• Description: KIT MOD 802.15.4/ZIGB 2.4GHZ ANT
• Manufacturer: Atmel

Specifications of ATZB-24-A2

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: Home/Building Automation, Industrial Control and Monitoring
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kBytes Flash, 8kBytes RAM, 4kBytes EEPROM
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Tool Type: Wireless Development Kit
• Core Architecture: AVR
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Description/function: ZigBit 2.4 GHz Dual Chip Antenna
• Wireless Frequency: 2.4 GHz
• Interface Type: UART, I2C, SPI
• Operating Voltage: 1.8 V to 3.6 V
• Output Power: 3 dBm
• Antenna: Chip Antenna
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.4
15.5
15.6
8069Q–AVR–12/10
Input sensing
Port Interrupt
Alternate Port Functions
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•
•
•
Input sensing is synchronous or asynchronous depending on the enabled clock for the ports,
and the configuration is shown in
Figure 15-7. Input sensing system overview
When a pin is configured with inverted I/O, the pin value is inverted before the input sensing.
Each port has two interrupts with separate priority and interrupt vector. All pins on the port can
be individually selected as source for each of the interrupts. The interrupts are then triggered
according to the input sense configuration for each pin configured as source for the interrupt.
In addition to the input/output functions on all port pins, most pins have alternate functions. This
means that other modules or peripherals connected to the port can use the port pins for their
functions, such as communication or pulse-width modulation.
page 49
which alternate function is available on a pin.
INVERTED I/O
Sense both edges
Sense rising edges
Sense falling edges
Sense low level
Pn
shows which modules on peripherals that enable alternate functions on a pin, and
Synchronizer
D
R
Q
INn
D
Figure 15-7 on page
R
Q
Asynchronous sensing
Synchronous sensing
DETECT
DETECT
EDGE
EDGE
30.
”Pinout and Pin Functions” on
XMEGA A4
Interrupt
Control
IREQ
Event
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