ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 673

• 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

34.5
Table 34-3.
6430D–ATARM–25-Mar-11
0x0024 - 0x003C
0x0100 - 0x0124
0x000C
0x001C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
Offset
Universal Asynchronous Receiver Transmitter (UART) User Interface
Register Mapping
Register
Control Register
Mode Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Status Register
Receive Holding Register
Transmit Holding Register
Baud Rate Generator Register
Reserved
PDC Area
UART_BRGR
UART_RHR
UART_THR
UART_IMR
UART_IER
UART_IDR
UART_MR
UART_CR
UART_SR
Name
–
–
Read-write
Read-write
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Access
–
–
SAM3U Series
Reset
0x0
0x0
0x0
0x0
–
–
–
–
–
–
–
673