ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 1163

• 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

14 Debug and Test Features .................................................................... 231
15 Watchdog Timer (WDT) ....................................................................... 239
16 Reset Controller (RSTC) ...................................................................... 247
6430D–ATARM–25-Mar-11
13.1 About this section ................................................................................................55
13.2 About the Cortex-M3 processor and core peripherals .........................................55
13.3 Programmers model ............................................................................................57
13.4 Memory model .....................................................................................................70
13.5 Exception model ..................................................................................................79
13.6 Fault handling ......................................................................................................86
13.7 Power management ............................................................................................89
13.8 Instruction set summary ......................................................................................91
13.9 Intrinsic functions .................................................................................................94
13.10 About the instruction descriptions ......................................................................95
13.11 Memory access instructions ............................................................................103
13.12 General data processing instructions ..............................................................119
13.13 Multiply and divide instructions ........................................................................135
13.14 Saturating instructions .....................................................................................139
13.15 Bitfield instructions ...........................................................................................141
13.16 Branch and control instructions .......................................................................145
13.17 Miscellaneous instructions ...............................................................................153
13.18 About the Cortex-M3 peripherals .....................................................................166
13.19 Nested Vectored Interrupt Controller ...............................................................167
13.20 System control block .......................................................................................180
13.21 System timer, SysTick .....................................................................................207
13.22 Memory protection unit ....................................................................................212
13.23 Glossary ..........................................................................................................226
14.1 Overview ............................................................................................................231
14.2 Application Examples ........................................................................................232
14.3 Debug and Test Pin Description ........................................................................233
14.4 Functional Description .......................................................................................233
15.1 Description .........................................................................................................239
15.2 Block Diagram ...................................................................................................239
15.3 Functional Description .......................................................................................240
15.4 Watchdog Timer (WDT) User Interface .............................................................242
16.1 Overview ............................................................................................................247
SAM3U Series
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