ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 893

• 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

36.7.14
Name:
Address:
Access:
• WRDY: Write Ready for Synchronous Channels Update Interrupt Disable
• ENDTX: PDC End of TX Buffer Interrupt Disable
• TXBUFE: PDC TX Buffer Empty Interrupt Disable
• UNRE: Synchronous Channels Update Underrun Error Interrupt Disable
• CMPMx: Comparison x Match Interrupt Disable
• CMPUx: Comparison x Update Interrupt Disable
6500C–ATARM–8-Feb-11
CMPM7
CMPU7
31
23
15
–
7
–
PWM Interrupt Disable Register 2
CMPU6
CMPM6
30
22
14
PWM_IDR2
0x40020038
–
6
–
Write-only
CMPU5
CMPM5
29
21
13
–
5
–
CMPU4
CMPM4
28
20
12
–
4
–
CMPM3
CMPU3
UNRE
27
19
11
–
3
TXBUFE
CMPM2
CMPU2
26
18
10
–
2
SAM3S Preliminary
CMPM1
CMPU1
ENDTX
25
17
–
9
1
CMPM0
CMPU0
WRDY
24
16
–
8
0
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