ATXMEGA32D4-AU Atmel, ATXMEGA32D4-AU Datasheet - Page 27
![IC MCU AVR 32KB FLASH 100TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATXMEGA32D4-AU
Manufacturer Part Number
ATXMEGA32D4-AU
Description
IC MCU AVR 32KB FLASH 100TQFP
Manufacturer
Atmel
Series
AVR® XMEGAr
Datasheet
1.ATXMEGA16D4-AU.pdf
(105 pages)
Specifications of ATXMEGA32D4-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
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
44-TQFP, 44-VQFP
Processor Series
ATXMEGA32x
Core
AVR8
Data Bus Width
8 bit
3rd Party Development Tools
EWAVR, EWAVR-BL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATXMEGA32D4-AU
Manufacturer:
Atmel
Quantity:
123
Part Number:
ATXMEGA32D4-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
14.3.1
14.3.2
14.3.3
14.3.4
8135J–AVR–12/10
Push-pull
Pull-down
Pull-up
Bus-keeper
Figure 14-1. I/O configuration - Totem-pole
Figure 14-2. I/O configuration - Totem-pole with pull-down (on input)
Figure 14-3. I/O configuration - Totem-pole with pull-up (on input)
The bus-keeper’s weak output produces the same logical level as the last output level. It acts as
a pull-up if the last level was ‘1’, and pull-down if the last level was ‘0’.
OUTn
DIRn
OUTn
OUTn
DIRn
DIRn
INn
INn
INn
Pn
Pn
Pn
XMEGA D4
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