ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 301

• Manufacturer Part Number: ATSAM3U4CA-CU
• Description: IC MCU 32BIT 256KB FLSH 100TFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U4CA-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: 57
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 52K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b, 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 52 KB
• Interface Type: 3xUSART, TWI, 4xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 57
• 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: Lead free / RoHS Compliant

19.4.7
Name:
Address:
Access:
• WKUPEN0 - WKUPEN15: Wake Up Input Enable 0 to 15
0 (NOT_ENABLE) = the corresponding wake-up input has no wake up effect.
1 (ENABLE) = the corresponding wake-up input forces the wake up of the core power supply.
• WKUPT0 - WKUPT15: Wake Up Input Transition 0 to 15
0 (HIGH_TO_LOW) = a high to low level transition on the corresponding wake-up input forces the wake up of the core
power supply.
1 (LOW_TO_HIGH) = a low to high level transition on the corresponding wake-up input forces the wake up of the core
power supply.
6430D–ATARM–25-Mar-11
WKUPEN15
WKUPEN7
WKUPT15
WKUPT7
31
23
15
7
System Controller Wake Up Inputs Register
WKUPEN14
WKUPEN6
WKUPT14
WKUPT6
30
22
14
0x400E1220
6
SUPC_WUIR
Read-write
WKUPEN13
WKUPEN5
WKUPT13
WKUPT5
29
21
13
5
WKUPEN12
WKUPEN4
WKUPT12
WKUPT4
28
20
12
4
WKUPEN11
WKUPEN3
WKUPT11
WKUPT3
27
19
11
3
WKUPEN10
WKUPEN2
WKUPT10
WKUPT2
26
18
10
2
WKUPEN9
WKUPEN1
SAM3U Series
WKUPT9
WKUPT1
25
17
9
1
WKUPEN8
WKUPEN0
WKUPT8
WKUPT0
24
16
8
0
301