ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 510

• Manufacturer Part Number: ATMEGA128RFA1-ZU
• Description: IC AVR MCU 2.4GHZ XCEIVER 64QFN
• Manufacturer: Atmel
• Series: ATMEGAr

Specifications of ATMEGA128RFA1-ZU

• Frequency: 2.4GHz
• Data Rate - Maximum: 2Mbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: General Purpose
• Power - Output: 3.5dBm
• Sensitivity: -100dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 12.5mA
• Current - Transmitting: 14.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 4kB EEPROM, 16kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN, Exposed Pad
• Rf Ic Case Style: QFN
• No. Of Pins: 64
• Supply Voltage Range: 1.8V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Processor Series: ATMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• Interface Type: JTAG
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVR128RFA1-EK1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 34-11. ADC Characteristics, Single Ended Channels
Table 34-12. PGA and ADC Characteristics, Differential Channels
510
Symbol
I
I
I
Symbol
d
d
e
e
e
e
e
e
e
t
f
V
V
f
C
R
R
Note:
Symbol
d
e
L,AREF
SUPPLY,ADCSE
SUPPLY,ADCD
CONV,SE
CLKADC
IBW
RES4M
RES8M
ABS500k
ABS2M
ABS4M
INL
DNL
GAIN
OFFSET
RES,D
ABS,D1
REF
IN,SE
AIN
AIN,SER
AIN
Parameter
Resolution
Absolute accuracy (Including
INL, DNL, quantization error,
gain and offset error)
Integral Non-Linearity (INL)
Differential Non-Linearity
(DNL)
Gain Error
Offset Error
Conversion Time
Clock Frequency
Reference Voltage
Input Voltage
Input Bandwidth
Input Sampling Capacitance
Analog Series Resistance
Analog Input Resistance
1. Values are guidelines only.
2. All values are valid for EVDD = 3.0V.
3. Absolute accuracies do not include dependencies on the absolute value of the reference voltage.
4. Series resistor depends on supply voltage (MOS switch resistance ~ 1/V
ATmega128RFA1
Parameter
Resolution
Absolute accuracy (Including
INL, DNL, quantization error,
gain and offset error)
Parameter
Impedance
Load Current
Supply Current
Supply Current
(3)
(3)
(4)
Condition
Single Ended Conversion f
Single Ended Conversion f
Single Ended Conversion
V
Single Ended Conversion
V
Single Ended Conversion
V
Single Ended Conversion
V
Single Ended Conversion
V
Single Ended Conversion
V
Single Ended Conversion
V
Free Running Conversion
Single Ended Conversion
Between pin and sampling capacitor
Static load resistor of input signal
REF
REF
REF
REF
REF
REF
REF
Condition
Loading AREF is not recommended.
ADC Current (Single ended conversion,
f
ADC Current with PGA (Differential
conversion, f
CLKADC
Condition
All gain settings
Gain = 1x
V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
REF
= 1.6V
= 2MHz)
CLKADC
f
f
f
f
f
f
f
CLKADC
CLKADC
CLKADC
CLKADC
CLKADC
CLKADC
CLKADC
(1)(2)
f
= 1MHz)
CLKADC
= 500kHz
= 2MHz
= 4MHz
= 4MHz
= 4MHz
= 4MHz
= 4MHz
CLKADC
CLKADC
(1)(2)(4)
= 2MHz
≤ 4 MHz
= 8 MHz
SUPPLY
).
Min
-0.5
Min
1.5
Min
20
3
0
Typ
0.85
1.75
100
Typ
Typ
0.8
1.5
10
14
10
8
2
2
2
1
2
3
8266B-MCU Wireless-03/11
AVDD
AVDD
Max
Max
Max
240
0.1
1.0
2.0
8
Units
Bits
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
µs
MHz
V
V
kHz
pF
k
M
Units
mA
mA
mA
Units
Bits
LSB