ATxmega192A3 Atmel Corporation, ATxmega192A3 Datasheet - Page 395

• Manufacturer Part Number: ATxmega192A3
• Manufacturer: Atmel Corporation

Specifications of ATxmega192A3

• 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 Speed: No
• Usb Interface: No
• 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

8077H–AVR–12/09
Figure 33-7. Write, ALE1 + ALE2
Figure 33-8. Read, no ALE
Clk
CS
WE
RE
ALE1
ALE2
D[7:0]
A[7:0]/A[15:8]/A[23:16]
Clk
CS
WE
RE
ALE1
ALE2
D[7:0]
A[7:0]/A[15:8]/A[23:16]
PER2
PER2
Read, no ALE
Write, ALE1 + ALE2
D[7:0]
A[23:16]
A[7:0]
A[15:8]
D[7:0]
A[7:0]
XMEGA A
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