ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 985

• 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

39.7.10
Name:
Address:
Access:
• EPT_NBR_MAX: Max Number of Endpoints
Give the max number of endpoints.
0 = if 16 endpoints are hardware implemented.
1 = if 1 endpoint is hardware implemented.
2 = if 2 endpoints are hardware implemented.
...
15 = if 15 endpoints are hardware implemented.
• DMA_CHANNEL_NBR: Number of DMA Channels
Give the number of DMA channels.
1 = if 1 DMA channel is hardware implemented.
2 = if 2 DMA channels are hardware implemented.
...
7 = if 7 DMA channels are hardware implemented.
• DMA_B_SIZ: DMA Buffer Size
0 = if the DMA Buffer size is 16 bits.
1 = if the DMA Buffer size is 24 bits.
• DMA_FIFO_WORD_DEPTH: DMA FIFO Depth in Words
0 = if FIFO is 16 words deep.
1 = if FIFO is 1 word deep.
2 = if FIFO is 2 words deep.
...
15 = if FIFO is 15 words deep.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
ISO_EPT_15
BW_DPRAM
DMA_B_SIZ
ISO_EPT_7
31
23
15
7
UDPHS Features Register
UDPHS_IPFEATURES
0x400A40F8
Read-only
ISO_EPT_14
ISO_EPT_6
30
22
14
6
DMA_CHANNEL_NBR
FIFO_MAX_SIZE
ISO_EPT_13
ISO_EPT_5
29
21
13
5
ISO_EPT_12
ISO_EPT_4
28
20
12
4
ISO_EPT_11
ISO_EPT_3
27
19
11
3
ISO_EPT_10
ISO_EPT_2
DMA_FIFO_WORD_DEPTH
26
18
10
2
EPT_NBR_MAX
ISO_EPT_9
ISO_EPT_1
SAM3U Series
SAM3U Series
25
17
9
1
ISO_EPT_8
DATAB16_8
24
16
8
0
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