ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 1166

• Manufacturer Part Number: ATSAM3U4CA-CU
• Description: IC MCU 32BIT 256KB FLSH 100TFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U4CA-CU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 57
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 52K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b, 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 52 KB
• Interface Type: 3xUSART, TWI, 4xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 57
• Number Of Timers: 8
• Operating Supply Voltage: 1.62 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3U-EK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

28 Power Management Controller (PMC) ................................................ 461
29 Chip Identifier (CHIPID) ....................................................................... 497
30 Parallel Input/Output Controller (PIO) ................................................ 503
31 Synchronous Serial Controller (SSC) ................................................ 541
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27.3 Slow Clock .........................................................................................................455
27.4 Main Clock .........................................................................................................456
27.5 Divider and PLLA Block .....................................................................................459
27.6 UTMI Phase Lock Loop Programming ..............................................................460
28.1 Description .........................................................................................................461
28.2 Block Diagram ...................................................................................................462
28.3 Master Clock Controller .....................................................................................462
28.4 Processor Clock Controller ................................................................................463
28.5 SysTick Clock ....................................................................................................463
28.6 Peripheral Clock Controller ................................................................................463
28.7 Free Running Processor Clock ..........................................................................464
28.8 Programmable Clock Output Controller .............................................................464
28.9 Fast Startup .......................................................................................................464
28.10 Clock Failure Detector .....................................................................................466
28.11 Programming Sequence ..................................................................................467
28.12 Clock Switching Details ...................................................................................470
28.13 Write Protection Registers ...............................................................................473
28.14 Power Management Controller (PMC) User Interface ....................................474
29.1 Description .........................................................................................................497
29.2 Chip Identifier (CHIPID) User Interface ............................................................497
30.1 Description .........................................................................................................503
30.2 Embedded Characteristics ................................................................................503
30.3 Block Diagram ...................................................................................................504
30.4 Product Dependencies ......................................................................................505
30.5 Functional Description .......................................................................................506
30.6 I/O Lines Programming Example .......................................................................514
30.7 Parallel Input/Output Controller (PIO) User Interface ........................................516
31.1 Description .........................................................................................................541
31.2 Embedded Characteristics .............................................................................541
31.3 Block Diagram ...................................................................................................542
31.4 Application Block Diagram .................................................................................542
SAM3U Series
6430D–ATARM–25-Mar-11