ATXMEGA16D4-AU Atmel, ATXMEGA16D4-AU Datasheet - Page 85

• Manufacturer Part Number: ATXMEGA16D4-AU
• Description: MCU AVR 16KB FLASH 44TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA16D4-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: 34
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: ATXMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

32.10 Oscillators and Wake-up Time
32.10.1
32.10.2
8135J–AVR–12/10
Internal 32.768 kHz Oscillator
Internal 2 MHz Oscillator
Figure 32-37. Internal 32.768 kHz Oscillator Calibration Step Size
Figure 32-38. Internal 2 MHz Oscillator CALA Calibration Step Size
-0.10 %
-0.20 %
-0.30 %
0.80 %
0.65 %
0.50 %
0.35 %
0.20 %
0.05 %
0.50 %
0.40 %
0.30 %
0.20 %
0.10 %
0.00 %
0
0
T = -40 to 85
T = -40 to 85
32
16
°
°
C, V
C, V
CC
64
CC
32
= 3V.
= 3V.
96
48
RC32KCAL[7..0]
DFLLRC2MCALA
128
64
160
80
192
96
224
112
XMEGA D4
256
128
85