ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 971

• 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

38.7.3
Name:
Address:
Access:
• CE: Comparison Edge
0 = no effect.
1 = enables the interruption when the selected edge (defined by EDGETYP) occurs.
38.7.4
Name:
Address:
Access:
• CE: Comparison Edge
0 = no effect.
1 = disables the interruption when the selected edge (defined by EDGETYP) occurs.
6500C–ATARM–8-Feb-11
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
–
ACC Interrupt Enable Register
ACC Interrupt Disable Register
30
22
14
30
22
14
ACC_IER
0x40040024
Write-only
–
–
–
6
–
ACC_IDR
0x40040028
Write-only
–
–
–
6
–
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
–
28
20
12
28
20
12
–
–
–
4
–
–
–
–
4
–
27
19
11
27
19
11
–
–
–
3
–
–
–
–
3
–
26
18
10
26
18
10
–
–
–
2
–
–
–
–
2
–
SAM3S Preliminary
25
17
25
17
–
–
9
–
1
–
–
–
9
–
1
–
CE
CE
24
16
24
16
–
–
8
–
0
–
–
8
–
0
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