ATSAM3U4EA-CU Atmel, ATSAM3U4EA-CU Datasheet - Page 757

• Manufacturer Part Number: ATSAM3U4EA-CU
• Description: IC MCU 32BIT 256KB FLSH 144LFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U4EA-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: 96
• 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 8x10b, 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 52 KB
• Interface Type: 4xUSART, 2xTWI, 5xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 96
• 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, AT91SAM3U-EK, 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: Details

Table 36-2.
36.4
36.5
36.5.1
36.5.2
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
Block/Channel
Channel Signal
Pin Name List
Product Dependencies
I/O Lines
Power Management
Signal Name Description
Table 36-3.
The pins used for interfacing the compliant external devices may be multiplexed with PIO lines.
The programmer must first program the PIO controllers to assign the TC pins to their peripheral
functions.
Table 36-4.
The TC is clocked through the Power Management Controller (PMC), thus the programmer must
first configure the PMC to enable the Timer Counter clock.
Pin Name
TCLK0-TCLK2
TIOA0-TIOA2
TIOB0-TIOB2
Instance
XC0, XC1, XC2
Signal Name
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
SYNC
TIOA
TIOB
INT
TC pin list
I/O Lines
External Clock Input
I/O Line A
I/O Line B
Description
Description
External Clock Inputs
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Output
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Input/Output
Interrupt Signal Output
Synchronization Input Signal
Signal
TCLK0
TCLK1
TCLK2
TIOA0
TIOA1
TIOA2
TIOB0
TIOB1
TIOB2
I/O Line
PA26
PA30
PA31
PB4
PB5
PB6
PA2
PA1
PA0
Type
Input
I/O
I/O
SAM3U Series
SAM3U Series
Peripheral
A
A
B
A
A
B
A
A
B
757
757