ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 865

• 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

38.5.2
38.5.3
38.5.4
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
Power Management
Interrupt Sources
Fault Inputs
Table 38-2.
The PWM is not continuously clocked. The programmer must first enable the
Power Management Controller (PMC) before using the
not require PWM operations, the
later. In this case, the
In the
is connected.
The
Using the
not recommended to use the
Table 38-3.
The
mentation of these module within the product for detailed information about the fault generation
procedure. The
PWM
PWM
Instance
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
interrupt line is connected on one of the internal sources of the Interrupt Controller.
PWM
has the FAULT inputs connected to the different modules. Please refer to the imple-
description, Master Clock (MCK) is the clock of the peripheral bus to which the
I/O Lines
Peripheral IDs
PWM
interrupt requires the Interrupt Controller to be programmed first. Note that it is
receives faults from PIO inputs, PMC, ADC controller,
PWM
25
ID
will resume its operations where it left off.
PWM
PWM
PWML1
PWML1
PWML1
PWML1
PWML2
PWML2
PWML2
PWML2
PWML2
PWML3
PWML3
PWML3
PWML3
PWML3
interrupt line in edge sensitive mode.
clock can be stopped when not needed and be restarted
PWM
PB18
PB26
PC30
PB19
PB27
PC31
PB20
PB28
PC16
PA10
PC7
PC8
PC9
. However, if the application does
PA9
SAM3U Series
SAM3U Series
PWM
B
B
B
A
B
B
B
B
A
B
B
B
B
B
clock in the
PWM
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