ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 934

• 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

• CPOL: Channel Polarity
0 = The OCx output waveform (output from the comparator) starts at a low level.
1 = The OCx output waveform (output from the comparator) starts at a high level.
• CES: Counter Event Selection
The bit CES defines when the channel counter event occurs when the period is center aligned (flag CHIDx in the
Interrupt Status Register 1” on page
0/1 = The channel counter event occurs at the end of the PWM period.
0 = The channel counter event occurs at the end of the PWM period.
1 = The channel counter event occurs at the end of the PWM period and at half the PWM period.
• DTE: Dead-Time Generator Enable
0 = The dead-time generator is disabled.
1 = The dead-time generator is enabled.
• DTHI: Dead-Time PWMHx Output Inverted
0 = The dead-time PWMHx output is not inverted.
1 = The dead-time PWMHx output is inverted.
• DTLI: Dead-Time PWMLx Output Inverted
0 = The dead-time PWMLx output is not inverted.
1 = The dead-time PWMLx output is inverted.
934
934
CALG = 0 (Left Alignment):
CALG = 1 (Center Alignment):
SAM3U Series
SAM3U Series
904).
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
“PWM