ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 534

• 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

28.7.53
Name:
Addresses:
Access:
• DRDY: Parallel Capture Mode Data Ready
0: No new data is ready to be read since the last read of PIO_PCRHR.
1: A new data is ready to be read since the last read of PIO_PCRHR.
The DRDY flag is automatically reset when PIO_PCRHR is read or when the parallel capture mode is disabled.
• OVRE: Parallel Capture Mode Overrun Error.
0 = No overrun error occurred since the last read of this register.
1 = At least one overrun error occurred since the last read of this register.
The OVRE flag is automatically reset when this register is read or when the parallel capture mode is disabled.
• ENDRX: End of Reception Transfer.
0 = The End of Transfer signal from the Reception PDC channel is inactive.
1 = The End of Transfer signal from the Reception PDC channel is active.
• RXBUFF: Reception Buffer Full
0: The signal Buffer Full from the Reception PDC channel is inactive.
1: The signal Buffer Full from the Reception PDC channel is active.
534
534
31
23
15
–
–
–
7
–
SAM3S Preliminary
SAM3S Preliminary
PIO Parallel Capture Interrupt Status Register
30
22
14
PIO_PCISR
0x400E0F60 (PIOA), 0x400E1160 (PIOB), 0x400E1360 (PIOC)
Read-only
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
RXBUFF
27
19
11
–
–
–
3
ENDRX
26
18
10
–
–
–
2
OVRE
25
17
–
–
–
9
1
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
DRDY
24
16
–
–
8
–
0