ATXMEGA32D4-CU Atmel, ATXMEGA32D4-CU Datasheet - Page 85

• Manufacturer Part Number: ATXMEGA32D4-CU
• Description: IC MCU AVR 32KB FLASH 100VFBGA
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA32D4-CU

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K 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: 49-VFBGA
• Processor Series: XMEGA
• Core: AVR
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 4
• 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
• Package: 49VFBGA
• Device Core: AVR
• Family Name: XMEGA
• Maximum Speed: 32 MHz
• On-chip Adc: 12-chx12-bit
• 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