ATxmega32D4 Atmel Corporation, ATxmega32D4 Datasheet - Page 291
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ATxmega32D4
Manufacturer Part Number
ATxmega32D4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega32D4
Flash (kbytes)
32 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Speed
No
Usb Interface
No
Spi
4
Twi (i2c)
2
Uart
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
4
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.6 to 3.6
Operating Voltage (vcc)
1.6 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
4
Output Compare Channels
14
Input Capture Channels
14
Pwm Channels
14
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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
Company:
Part Number:
ATxmega32D4-CU
Manufacturer:
Maxim
Quantity:
71
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 910
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 704
Part Number:
ATxmega32D4-MH
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Notes:
8210B–AVR–04/10
CMD[6:0]
Flash Page Buffer
Flash
Application Section
Boot Loader Section
Calibration and User Signature sections
Fuses and Lock Bits
EEPROM Page Buffer
EEPROM
0x02E
0x2B
0x2F
0x2A
0x2C
0x2D
0x1A
0x4C
0x00
0x40
0x43
0x23
0x26
0x20
0x22
0x24
0x25
0x68
0x03
0x18
0x02
0x07
0x08
0x33
0x36
0x30
0x32
0x34
0x35
0x06
1. If the EESAVE fuse is programmed the EEPROM is preserved during chip erase.
Commands / Operation
No Operation
Chip Erase
Read NVM
Load Flash Page Buffer
Erase Flash Page Buffer
Erase Flash Page
Flash Page Write
Erase & Write Flash Page
Erase Application Section
Erase Application Section Page
Write Application Section Page
Erase & Write Application Section Page
Erase Boot Section
Erase Boot Loader Section Page
Write Boot Loader Section Page
Erase & Write Boot Loader Section Page
Read User Signature Row
Erase User Signature Row
Write User Signature Row
Read Calibration Row
Read Fuse
Write Fuse
Write Lock Bits
Load EEPROM Page Buffer
Erase EEPROM Page Buffer
Erase EEPROM
Erase EEPROM Page
Write EEPROM Page
Erase & Write EEPROM Page
Read EEPROM
(1)
Table 23-5.
NVM commands available for external programming
PDI Write
Trigger
-
CMDEX
PDI Read
PDI Write
CMDEX
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Write
PDI Read
PDI Write
PDI Write
PDI Read
PDI Read
PDI Write
CMDEX
PDI Write
CMDEX
CMDEX
PDI Write
PDI Write
PDI Read
Change
Protected
Y
N
N
Y
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
N
Y
Y
N
N
N
N
-
XMEGA D
NVM Busy
Y
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
Y
N
N
Y
Y
N
Y
Y
Y
Y
Y
N
-
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