ATSAM3U2EA-CU Atmel, ATSAM3U2EA-CU Datasheet - Page 520

• Manufacturer Part Number: ATSAM3U2EA-CU
• Description: IC MCU 32BIT 128KB FLSH 144LFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U2EA-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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 36K 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: 36 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, 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

30.7.5
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• P0-P31: Output Disable
0 = No effect.
1 = Disables the output on the I/O line.
30.7.6
Name:
Address:
Access:
• P0-P31: Output Status
0 = The I/O line is a pure input.
1 = The I/O line is enabled in output.
520
520
P31
P23
P15
P31
P23
P15
P7
P7
31
23
15
31
23
15
7
7
SAM3U Series
SAM3U Series
PIO Controller Output Disable Register
PIO Controller Output Status Register
P30
P22
P14
P30
P22
P14
P6
P6
30
22
14
30
22
14
PIO_ODR
0x400E0C14 (PIOA), 0x400E0E14 (PIOB), 0x400E1014 (PIOC)
Write-only
6
PIO_OSR
0x400E0C18 (PIOA), 0x400E0E18 (PIOB), 0x400E1018 (PIOC)
Read-only
6
P13
P13
P29
P21
P29
P21
P5
P5
29
21
13
29
21
13
5
5
P28
P20
P12
P28
P20
P12
P4
P4
28
20
12
28
20
12
4
4
“PIO Write Protect Mode
P11
P11
P27
P19
P27
P19
P3
P3
27
19
11
27
19
11
3
3
P26
P18
P10
P26
P18
P10
P2
P2
26
18
10
26
18
10
2
2
Register”.
P25
P17
P25
P17
P9
P1
P9
P1
25
17
25
17
9
1
9
1
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
P24
P16
P24
P16
P8
P0
P8
P0
24
16
24
16
8
0
8
0