ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 986

• 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

• FIFO_MAX_SIZE: DPRAM Size
0 = if DPRAM is 128 bytes deep.
1 = if DPRAM is 256 bytes deep.
2 = if DPRAM is 512 bytes deep.
3 = if DPRAM is 1024 bytes deep.
4 = if DPRAM is 2048 bytes deep.
5 = if DPRAM is 4096 bytes deep.
6 = if DPRAM is 8192 bytes deep.
7 = if DPRAM is 16384 bytes deep.
• BW_DPRAM: DPRAM Byte Write Capability
0 = if DPRAM Write Data Shadow logic is implemented.
1 = if DPRAM is byte write capable.
• DATAB16_8: UTMI DataBus16_8
0 = if the UTMI uses an 8-bit parallel data interface (60 MHz, unidirectional).
1 = if the UTMI uses a 16-bit parallel data interface (30 MHz, bidirectional).
• ISO_EPT_x: Endpointx High Bandwidth Isochronous Capability
0 = if the endpoint does not have isochronous High Bandwidth Capability.
1 = if the endpoint has isochronous High Bandwidth Capability.
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SAM3U Series
SAM3U Series
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11