ATxmega32D4 Atmel Corporation, ATxmega32D4 Datasheet - Page 35

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ATxmega32D4

Manufacturer Part Number
ATxmega32D4
Description
Manufacturer
Atmel Corporation
Datasheets

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

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4.14.4
4.14.5
4.14.6
4.14.7
8210B–AVR–04/10
LOTNUM0 - Lot Number Register 0
LOTNUM1 - Lot Number Register 1
LOTNUM2 - Lot Number Register 2
LOTNUM3- Lot Number Register 3
LOTNUM0, LOTNUM1, LOTNUM2, LOTNUM3, LOTNUM4 and LOTNUM5 contains the LOT
number for each device. Together with the wafer number and wafer coordinates this gives an
unique identifier or serial number for the device.
• Bit 7:0 - LOTNUM0[7:0] - LOT Number Byte 0
This byte contains byte 0 of the LOT number for the device.
• Bit 7:0 - LOTNUM1[7:0] - LOT Number Byte 1
This byte contains byte 1 of the LOT number for the device.
• Bit 7:0 - LOTNUM2[7:0] - LOT Number Byte 2
This byte contains byte 2 of the LOT number for the device.
• Bit 7:0 - LOTNUM3[7:0] - LOT Number Byte 3
This byte contains byte 3 of the LOT number for the device.
Bit
+0x08
Read/Write
Initial Value
Bit
+0x09
Read/Write
Initial Value
Bit
+0x0A
Read/Write
Initial Value
Bit
+0x0B
Read/Write
Initial Value
R
R
R
R
7
x
7
x
7
x
7
x
R
R
R
R
6
x
6
x
6
x
6
x
R
R
R
R
5
5
5
5
x
x
x
x
4
R
4
R
4
R
4
R
x
x
x
x
LOTNUM0[7:0]
LOTNUM1[7:0]
LOTNUM2[7:0]
LOTNUM3[7:0]
R
R
R
R
3
x
3
x
3
x
3
x
R
R
R
R
2
2
2
2
x
x
x
x
R
R
R
R
1
1
1
1
x
x
x
x
XMEGA D
0
R
0
R
0
R
0
R
x
x
x
x
LOTNUM0
LOTNUM1
LOTNUM2
LOTNUM3
35

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