ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 506

• 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 34-23. BODLEVEL Fuse Coding
34.7 Power Management Electrical Characteristics
34.7.1 Power Switches
Table 34-6. Timing Characteristics of the Power Switches
34.7.2 Voltage Regulators
Table 34-7. Timing Characteristics of the Voltage regulators
506
Symbol
V
V
t
V
t
V
Symbol
t
t
t
t
Symbol
t
Note:
Note:
RST
BOD
POR
BG
DRT_ON
PWRSW_ON
AVREG
PSR
RST
HYS
BG
1. The Power-on Reset will not work unless the supply voltage has been below V
1. V
BODLEVEL2:0 Fuses
Parameter
Power-on Reset Threshold Voltage
(falling)
Power-on slope rate
RSTN Pin Threshold Voltage
Minimum pulse width on RSTN Pin
Brown-out Detector Hysteresis
Min Pulse Width on Brown-out Reset
Bandgap reference voltage
Parameter
Power-on reset time
Bandgap startup time
DRT switch switch-on time
Power switch switch-on time
Parameter
Power up time AVREG
ATmega128RFA1
production test. This guarantees that a Brown-Out Reset will occur before V
operation of the microcontroller is no longer guaranteed. The test is performed using BODLEVEL = 110 for 16 MHz
operation of the ATmega128RFA1.
BOT
may be below nominal minimum operating voltage. The device is operated down to V
(1)
111
110
101
100
011
010
001
000
(1)
Condition
Applies if the device is powered up. Additional
delay may occur if slow rising power supply.
Condition
C
AVDD
Condition
V
DD
Min V
= 1 µF
= 3.0V, T
BOD
A
= 25° C
BOD Disabled
Typ V
1.8
1.9
2.0
2.1
2.2
2.3
2.4
BOD
POT
0.1V
DEVDD
Min
1.8
(falling).
DD
Max V
drops to a voltage where correct
Min.
Min.
BOD
Typ
200
100
0.3
7.5
1.2
DEVDD
Typ.
Typ.
170
60
7
2
2
8266B-MCU Wireless-03/11
= V
0.9V
Units
V
V
V
V
V
V
V
3300
Max
300
50
Max.
Max.
BOT
DD
during the
Units
V
V/ms
V
ns
mV
ns
V
Units
µs
µs
µs
µs
Units
µs