ATMEGA256RZAV-8AU Atmel, ATMEGA256RZAV-8AU Datasheet - Page 66
![MCU ATMEGA2561/AT86RF230 64-TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA256RZAV-8AU
Manufacturer Part Number
ATMEGA256RZAV-8AU
Description
MCU ATMEGA2561/AT86RF230 64-TQFP
Manufacturer
Atmel
Series
ATMEGAr
Datasheets
1.ATMEGA640V-8CU.pdf
(38 pages)
2.ATMEGA640V-8CU.pdf
(444 pages)
3.AT86RF230-ZU.pdf
(98 pages)
Specifications of ATMEGA256RZAV-8AU
Frequency
2.4GHz
Modulation Or Protocol
802.15.4 Zigbee
Applications
ISM, ZigBee™
Power - Output
3dBm
Sensitivity
-101dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
15.5mA
Current - Transmitting
16.5mA
Data Interface
PCB, Surface Mount
Memory Size
256kB Flash, 4kB EEPROM, 8kB RAM
Antenna Connector
PCB, Surface Mount
Package / Case
64-TQFP
Wireless Frequency
2.4 GHz
Interface Type
JTAG, SPI
Output Power
3 dBm
For Use With
ATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Data Rate - Maximum
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
ATmega256
9.6 Crystal Oscillator (XOSC)
66
AT86RF230
Table 9-6. Battery Monitor Status
• Bit 4 – BATMON_HR
The register bit BATMON_HR selects the range and resolution of the battery monitor.
Table 9-7. Battery Monitor Voltage Range Settings
• Bit [3:0] – BATMON_VTH
The threshold value for the battery monitor is set with register bits BATMON_VTH.
Table 9-8. Battery Monitor Threshold Voltages
The main crystal oscillator features are:
• 16 MHz amplitude controlled crystal oscillator
• 500 µs typical settling time
• Integrated trimming capacitance array
• Programmable clock output (CLKM)
Register Bit
BATMON_OK
Register Bit
BATMON_HR
BATMON_VTH [3:0]
Value
0xC
0xD
0xA
0xB
0xE
0xF
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
Value
Value
0
1
0
1
Threshold Voltage [V]
BATMON_HR = 1
Description
V
V
Description
Enables the low range, see BATMON_VTH
Enables the high range, see BATMON_VTH
DD
DD
< BATMON_VTH
> BATMON_VTH
2.550
2.625
2.700
2.775
2.850
2.925
3.000
3.075
3.150
3.225
3.300
3.375
3.450
3.525
3.600
3.675
Threshold Voltage [V]
BATMON_HR = 0
5131E-MCU Wireless-02/09
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45