AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 1005

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32072G11/2011
13 HSB Bus Matrix (HMATRIX) ................................................................ 148
14 External Bus Interface (EBI) ................................................................ 162
15 Static Memory Controller (SMC) ......................................................... 177
16 SDRAM Controller (SDRAMC) ............................................................ 218
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
13.1
13.2
13.3
13.4
13.5
13.6
14.1
14.2
14.3
14.4
14.5
14.6
14.7
15.1
15.2
15.3
15.4
15.5
15.6
15.7
16.1
16.2
16.3
Functional description ....................................................................................131
Flash commands ...........................................................................................133
General-purpose fuse bits .............................................................................135
Security bit .....................................................................................................137
User interface ................................................................................................138
Fuses Settings ...............................................................................................146
Serial number in the factory page ..................................................................147
Module configuration .....................................................................................147
Features ........................................................................................................148
Overview ........................................................................................................148
Product Dependencies ..................................................................................148
Functional Description ...................................................................................148
User Interface ................................................................................................152
Bus Matrix Connections .................................................................................160
Features ........................................................................................................162
Overview ........................................................................................................162
Block Diagram ...............................................................................................163
I/O Lines Description .....................................................................................164
Product Dependencies ..................................................................................165
Functional Description ...................................................................................167
Application Example ......................................................................................174
Features ........................................................................................................177
Overview ........................................................................................................177
Block Diagram ...............................................................................................178
I/O Lines Description .....................................................................................178
Product Dependencies ..................................................................................178
Functional Description ...................................................................................179
User Interface ................................................................................................211
Features ........................................................................................................218
Overview ........................................................................................................218
Block Diagram ...............................................................................................219
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