ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 1153

• 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

47. Revision History
6430D–ATARM–25-Mar-11
Doc.
Rev.
6430D
Comments
Overview:
Section 5.5.2 ”Wait
Section 10.13 ”Chip
TWD1 and TWCK1 removed from
Table 3-1, “Signal Description
A typo fixed in
Debug and Test Features:
Table 14-1, “Debug and Test Signal
Section 14.4.8 ”ID Code
Section 14.4.7 ”IEEE 1149.1 JTAG Boundary
Chip ID:
CHIPID_CIDR column in
Clock Generator:
Section 27.6 ”UTMI Phase Lock Loop
Block
PMC:
Section 28.9 ”Fast
In the first paragraph, ‘LPM bit is at 0’ replaced by ‘LPM bit is at 1’.
Section 28.14.15 ”PMC Status
Electrical Characteristics:
In
Section 43.9.7 ”USART in SPI Mode Timings”
updated.
Errata:
Section 46.2.2.1 ”ADC12B: Current Consumption in Backup Mode on VDDANA”
Section 46.2.1.3 ”Flash: Flash Programming”
Backpage:
A typo fixed: ‘tehincal’ --> ‘technical’
Table 43-18, “32.768 kHz Crystal Oscillator
Diagram”.
Section 9.1.1 ”Internal
In the tables that follow, the most recent version of the document appears first.
Note:
Startup”, a sentence starting with ‘Important’ added as a second paragraph.
Mode”, sentence starting with ‘By configuring...’ --> ‘This is done by configuring...’
Identification”, (Rev A) was removed from
Register”, Chip ID and JTAG ID Code edited.
Table 29-1, “ATSAM3U Chip IDs Register”
“rfo” indicates changes requested during document review and approval loop.
List”, Note (4) added to TDO Output.
Register”, MOSCSELS bit descriptions reversed.
Figure 2-2, “100-pin SAM3U4/2/1C Block
List”, Note (1) added to TDO Output.
SRAM”: 4224 Kbytes --> 4224 bytes.
Programming”, first sentence edited, together with
added.
Scan”, second paragraph updated.
Characteristics”, C
updated: UART --> USART, SPCK --> SCK, Figures and titles
Table
LEXT
updated as in
10-1.
Maximum value is 22 instead of 20.
Diagram”.
edited.
Table 10-2
Table 27-5, “UTMI PLL
SAM3U Series
Change
Request
Ref.
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7642
7624
7635
7305
7635
7543
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7389
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