ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 975
ATSAM3U4CA-CU
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATSAM3U4CA-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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39.7.3
Name:
Address:
Access:
• DET_SUSPD: Suspend Interrupt Enable
0 = disable Suspend Interrupt.
1 = enable Suspend Interrupt.
• MICRO_SOF: Micro-SOF Interrupt Enable
0 = disable Micro-SOF Interrupt.
1 = enable Micro-SOF Interrupt.
• INT_SOF: SOF Interrupt Enable
0 = disable SOF Interrupt.
1 = enable SOF Interrupt.
• ENDRESET: End Of Reset Interrupt Enable
0 = disable End Of Reset Interrupt.
1 = enable End Of Reset Interrupt. Automatically enabled after USB reset.
• WAKE_UP: Wake Up CPU Interrupt Enable
0 = disable Wake Up CPU Interrupt.
1 = enable Wake Up CPU Interrupt.
• ENDOFRSM: End Of Resume Interrupt Enable
0 = disable Resume Interrupt.
1 = enable Resume Interrupt.
• UPSTR_RES: Upstream Resume Interrupt Enable
0 = disable Upstream Resume Interrupt.
1 = enable Upstream Resume Interrupt.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
UPSTR_RES
31
23
15
–
–
–
7
UDPHS Interrupt Enable Register
UDPHS_IEN
0x400A4010
Read-write
ENDOFRSM
DMA_6
EPT_6
30
22
14
–
6
WAKE_UP
DMA_5
EPT_5
29
21
13
–
5
ENDRESET
DMA_4
EPT_4
28
20
12
–
4
INT_SOF
DMA_3
EPT_3
27
19
11
–
3
MICRO_SOF
DMA_2
EPT_2
26
18
10
–
2
DET_SUSPD
SAM3U Series
SAM3U Series
DMA_1
EPT_1
25
17
–
9
1
EPT_0
24
16
–
–
8
0
–
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