AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 435

MCU AVR32 256K FLASH 48-TQFP

AT32UC3B1256-AUR

Manufacturer Part Number
AT32UC3B1256-AUR
Description
MCU AVR32 256K FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3B1256-AUR

Package / Case
48-TQFP, 48-VQFP
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
60MHz
Number Of I /o
28
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
32K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 6x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3B1256-AUR
Manufacturer:
OMRON
Quantity:
12 000
Part Number:
AT32UC3B1256-AUR
Manufacturer:
Atmel
Quantity:
10 000
Company:
Part Number:
AT32UC3B1256-AUR
Quantity:
936
22.8.2.8
Register Name:
Access Type:
Offset:
Reset Value:
32059J–12/2010
EPRSTn: Endpoint n Reset
EPENn: Endpoint n Enable
31
23
15
7
-
-
-
-
Writing a one to this bit will reset the endpoint n FIFO prior to any other operation, upon hardware reset or when a USB bus
All the endpoint mechanism (FIFO counter, reception, transmission, etc.) is reset apart from the Data Toggle Sequence field
The endpoint configuration remains active and the endpoint is still enabled.
Writing a zero to this bit will complete the reset operation and start using the FIFO.
This bit is cleared upon receiving a USB reset.
1: The endpoint n is enabled.
0: The endpoint n is disabled, what forces the endpoint n state to inactive (no answer to USB requests) and resets the endpoint
reset has been received. This resets the endpoint n registers (UECFGn, UESTAn, UECONn) but not the endpoint
configuration (ALLOC, EPBK, EPSIZE, EPDIR, EPTYPE).
(DTSEQ) which can be cleared by setting the RSTDT bit (by writing a one to the RSTDTS bit).
n registers (UECFGn, UESTAn, UECONn) but not the endpoint configuration (ALLOC, EPBK, EPSIZE, EPDIR, EPTYPE).
Endpoint Enable/Reset Register
EPRST6
EPEN6
30
22
14
6
-
-
UERST
Read/Write
0x001C
0x00000000
EPRST5
EPEN5
29
21
13
5
-
-
EPRST4
EPEN4
28
20
12
4
-
-
EPRST3
EPEN3
27
19
11
3
-
-
EPRST2
EPEN2
26
18
10
2
-
-
EPRST1
EPEN1
25
17
9
1
-
-
AT32UC3B
EPRST0
EPEN0
24
16
8
0
-
-
435

Related parts for AT32UC3B1256-AUR