ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 38

• Manufacturer Part Number: ATxmega128B1
• Manufacturer: Atmel Corporation

Specifications of ATxmega128B1

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 53
• Ext Interrupts: 53
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• Segment Lcd: 160
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 8
• Eeprom (bytes): 2048
• 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: 3
• Output Compare Channels: 10
• Input Capture Channels: 10
• Pwm Channels: 10
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

4.16.10
4.16.11
4.16.12
4.16.13
8291A–AVR–10/11
LOTNUM4 – Lot Number Register 4
LOTNUM5 – Lot Number Register 5
WAFNUM – Wafer Number Register
COORDX0 – Wafer Coordinate X Register 0
• Bit 7:0 – LOTNUM4[7:0]: Lot Number Byte 4
This byte contains byte 4 of the lot number for the device.
• Bit 7:0 – LOTNUM5[7:0]: Lot Number Byte 5
This byte contains byte 5 of the lot number for the device.
• Bit 7:0 – WAFNUM[7:0]: Wafer Number
This byte contains the wafer number for each device. Together with the lot number and wafer
coordinates this gives a serial number for the device.
COORDX0, COORDX1, COORDY0 and COORDY1 contain the wafer X and Y coordinates for
each device. Together with the lot number and wafer number this gives a serial number for each
device.
• Bit 7:0 – COORDX0[7:0]: Wafer Coordinate X Byte 0
This byte contains byte 0 of wafer coordinate X for the device.
Bit
+0x0C
Read/Write
Initial Value
Bit
+0x0D
Read/Write
Initial Value
Bit
+0x10
Read/Write
Initial Value
Bit
+0x12
Read/Write
Initial Value
R
R
R
R
7
x
7
x
7
0
7
x
R
R
R
R
6
x
6
x
6
0
6
x
R
R
R
R
5
5
5
0
5
x
x
x
4
R
4
R
4
R
4
R
x
x
x
x
LOTNUM4[7:0]
LOTNUM5[7:0]
COORDX0[7:0]
WAFNUM[7:0]
R
R
R
R
3
x
3
x
3
x
3
x
Atmel AVR XMEGA B
R
R
R
R
2
2
2
2
x
x
x
x
R
R
R
R
1
1
1
1
x
x
x
x
0
R
0
R
0
R
0
R
x
x
x
x
COORDX0
LOTNUM4
LOTNUM5
WAFNUM
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