ATxmega192A3U Atmel Corporation, ATxmega192A3U Datasheet - Page 463

• Manufacturer Part Number: ATxmega192A3U
• Manufacturer: Atmel Corporation

Specifications of ATxmega192A3U

• Flash (kbytes): 192 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 50
• Ext Interrupts: 50
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 10
• Twi (i2c): 2
• Uart: 7
• 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
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 16
• 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: 7
• Output Compare Channels: 22
• Input Capture Channels: 22
• Pwm Channels: 22
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

36.5
8331A–AVR–07/11
LPC 2 - Port ALE12 CS
Figure 36-17. Write, ALE1
Figure 36-18. Write, ALE1 + ALE2
Clk
CS
WE
RE
ALE1
ALE2
D[7:0]/A[7:0]/A[15:8]
Clk
CS
WE
RE
ALE1
ALE2
D[7:0]/A[7:0]/A[15:8]
PER2
PER2
Write, ALE1
Write, ALE1 + ALE2
A[15:8]
A[7:0]
Atmel AVR XMEGA AU
D[7:0]
A[7:0]
D[7:0]
463