ATSAM3U4CA-CU Atmel, ATSAM3U4CA-CU Datasheet - Page 987

• 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

39.7.11
Name:
Address:
Access:
• EPT_SIZE: Endpoint Size
Set this field according to the endpoint size in bytes (see
Endpoint Size
Note:
• EPT_DIR: Endpoint Direction
0 = Clear this bit to configure OUT direction for Bulk, Interrupt and Isochronous endpoints.
1 = set this bit to configure IN direction for Bulk, Interrupt and Isochronous endpoints.
For Control endpoints this bit has no effect and should be left at zero.
• EPT_TYPE: Endpoint Type
Set this field according to the endpoint type (see
(Endpoint 0 should always be configured as control)
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
EPT_MAPD
Value
31
23
15
0
1
2
3
4
5
6
7
–
–
7
1. 1024 bytes is only for isochronous endpoint.
BK_NUMBER
UDPHS Endpoint Configuration Register
UDPHS_EPTCFGx [x=0..6]
0x400A4100 [0], 0x400A4120 [1], 0x400A4140 [2], 0x400A4160 [3], 0x400A4180 [4], 0x400A41A0 [5],
0x400A41C0 [6]
Read-write
(1)
Name
8
16
32
64
128
256
512
1024
30
22
14
–
–
–
6
Description
8 bytes
16 bytes
32 bytes
64 bytes
128 bytes
256 bytes
512 bytes
1024 bytes
29
21
13
–
–
–
5
EPT_TYPE
Section 39.6.5 ”Endpoint
28
20
12
–
–
–
4
Section 39.6.5 ”Endpoint
EPT_DIR
27
19
11
–
–
–
3
Configuration”).
Configuration”).
26
18
10
–
–
–
2
EPT_SIZE
SAM3U Series
SAM3U Series
25
17
–
–
9
1
NB_TRANS
24
16
–
–
8
0
987
987