ATXMEGA32D4-AU Atmel, ATXMEGA32D4-AU Datasheet - Page 14
![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
8135J–AVR–12/10
ATxmega16D4
ATxmega32D4
ATxmega64D4
ATxmega128D4
ATxmega16D4
ATxmega32D4
ATxmega64D4
ATxmega128D4
Devices
Devices
128 KB + 8 KB
16 KB + 4 KB
32 KB + 4 KB
64 KB + 4 KB
Flash
Size
EEPROM
Table 7-2.
Table 7-3 on page 14
EEPROM write and erase operations can be performed one page or one byte at the time, while
reading the EEPROM is done one byte at the time. For EEPROM access the NVM Address
Register (ADDR[m:n]) is used for addressing. The most significant bits in the address (E2PAGE)
give the page number and the least significant address bits (E2BYTE) give the byte in the page.
Table 7-3.
Size
1 KB
1 KB
2 KB
2 KB
Page Size
(words)
128
128
128
256
Number of words and Pages in the Flash.
Number of Bytes and Pages in the EEPROM.
Page Size
FWORD
(Bytes)
Z[6:0]
Z[6:0]
Z[6:0]
Z[7:0]
32
32
32
32
shows EEPROM memory organization for the XMEGA D4 devices.
FPAGE
Z[13:7]
Z[14:7]
Z[15:7]
Z[16:8]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
E2BYTE
128 KB
16 KB
32 KB
64 KB
Size
Application
No of Pages
ADDR[10:5]
ADDR[10:5]
ADDR[10:5]
ADDR[10:5]
E2PAGE
128
256
256
64
Size
4 KB
4 KB
4 KB
8 KB
XMEGA D4
No of Pages
Boot
No of Pages
32
32
64
64
16
16
16
16
14