ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 749

• Manufacturer Part Number: ATSAM3S4AA-MU
• Description: IC MCU 32BIT 256KB FLASH 48QFN
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S4AA-MU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 1.95 V
• Data Converters: A/D 8x10/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3S-EK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

6500C–ATARM–8-Feb-11
Figure 34-2. Clock Chaining Selection
Figure 34-3. Clock Selection
TIMER_CLOCK1
TIMER_CLOCK2
TIMER_CLOCK3
TIMER_CLOCK4
TIMER_CLOCK5
XC0
XC1
XC2
TCLK0
TCLK1
TCLK2
1
TCCLKS
TIOA1
TIOA2
TIOA0
TIOA2
TIOA0
TIOA1
BURST
TC0XC0S
TC1XC1S
TC2XC2S
Edge Detection
Synchronous
MCK
XC0
XC1 = TCLK1
XC2 = TCLK2
XC0 = TCLK0
XC1
XC2 = TCLK2
XC0 = TCLK0
XC1 = TCLK1
XC2
Timer/Counter
Timer/Counter
Timer/Counter
Channel 0
Channel 1
Channel 2
SAM3S Preliminary
SYNC
SYNC
SYNC
TIOA0
TIOB0
TIOA1
TIOB1
TIOA2
TIOB2
CLKI
Selected
Clock
749