ATXMEGA192D3-AU Atmel, ATXMEGA192D3-AU Datasheet - Page 65

• Manufacturer Part Number: ATXMEGA192D3-AU
• Description: MCU AVR 192K FLASH 64TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA192D3-AU

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 192KB (96K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Controller Family/series: ATXMEGA
• No. Of I/o's: 50
• Eeprom Memory Size: 2KB
• Ram Memory Size: 16KB
• Cpu Speed: 32MHz
• Rohs Compliant: Yes
• Processor Series: XMEGA
• Core: AVR
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 16 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 5
• Operating Supply Voltage: 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

34.3
8068T–AVR–12/10
Operating Voltage and Frequency
Table 34-2.
The maximum CPU clock frequency of the XMEGA A3 devices is depending on V
in
Figure 34-1. Maximum Frequency vs. Vcc
Figure 34-1 on page 65
Symbol
Clk
CPU
MHz
Operating voltage and frequency
32
12
Parameter
CPU clock frequency
1.6
the Frequency vs. V
1.8
V
V
V
V
CC
CC
CC
CC
Safe Operating Area
Condition
= 1.6V
= 1.8V
= 2.7V
= 3.6V
CC
2.7
curve is linear between 1.8V < V
Min
0
0
0
0
3.6
Typ
XMEGA A3
Max
12
12
32
32
V
CC
CC
. As shown
< 2.7V.
Units
MHz
65