ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 5

• Manufacturer Part Number: ATUC64L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC64L4U

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

1.8
32002F–03/2010
AVR32UC CPU revisions
Figure 1-1.
Three revisions of the AVR32UC CPU currently exist:
Revision 2 of the AVR32UC CPU added the following instructions:
Revision 3 of the AVR32UC CPU added the following instructions:
• Revision 1 implementing revision 1 of the AVR32 architecture.
• Revision 2 implementing revision 2 of the AVR32 architecture, and with a faster divider.
• Revision 3 implementing revision 3 of the AVR32 architecture, and with optional floating-point
• movh Rd, imm
• {add, sub, and, or, eor}{cond4}, Rd, Rx, Ry
• ld.{sb, ub, sh, uh, w}{cond4} Rd, Rp[disp]
• st.{b, h, w}{cond4} Rp[disp], Rs
• rsub{cond4} Rd, imm
hardware.
Instruction memory controller
High Speed Bus master
Overview of AVR32UC.
system
OCD
AVR32UC CPU pipeline
MPU
master
Speed
High
Bus
Data memory controller
Bus slave
Speed
High
CPU Local
Power/
control
Reset
master
Bus
AVR32
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