AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 674

• Manufacturer Part Number: AT32UC3B1256-Z1UR
• Description: MCU AVR32 256K FLASH 48-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-Z1UR

• Package / Case: 48-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 28
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

32059J–12/2010
10 Real Time Counter (RTC) ...................................................................... 72
11 Watchdog Timer (WDT) ......................................................................... 84
12 Interrupt Controller (INTC) .................................................................... 88
13 External Interrupt Controller (EIC) ....................................................... 98
9.2Description ..............................................................................................................35
9.3Block Diagram .........................................................................................................36
9.4Product Dependencies ............................................................................................37
9.5Functional Description .............................................................................................37
9.6User Interface ..........................................................................................................49
10.1Features ................................................................................................................72
10.2Overview ...............................................................................................................72
10.3Block Diagram .......................................................................................................72
10.4Product Dependencies ..........................................................................................72
10.5Functional Description ...........................................................................................73
10.6User Interface ........................................................................................................75
11.1Features ................................................................................................................84
11.2Overview ...............................................................................................................84
11.3Block Diagram .......................................................................................................84
11.4Product Dependencies ..........................................................................................84
11.5Functional Description ...........................................................................................85
11.6User Interface ........................................................................................................85
12.1Features ................................................................................................................88
12.2Overview ...............................................................................................................88
12.3Block Diagram .......................................................................................................88
12.4Product Dependencies ..........................................................................................89
12.5Functional Description ...........................................................................................89
12.6User Interface ........................................................................................................92
12.7Interrupt Request Signal Map ................................................................................96
13.1Features ................................................................................................................98
13.2Overview ...............................................................................................................98
13.3Block Diagram .......................................................................................................99
13.4I/O Lines Description .............................................................................................99
13.5Product Dependencies ..........................................................................................99
13.6Functional Description .........................................................................................100
13.7User Interface ......................................................................................................105
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