AT32UC3B0512-A2UT Atmel, AT32UC3B0512-A2UT Datasheet - Page 466
AT32UC3B0512-A2UT
Manufacturer Part Number
AT32UC3B0512-A2UT
Description
IC MCU AVR32 512K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3B0512-A2UT
Core Processor
AVR
Core Size
32-Bit
Speed
60MHz
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
44
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Controller Family/series
AT32UC3B
No. Of I/o's
44
Ram Memory Size
96KB
Cpu Speed
60MHz
No. Of Timers
1
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3B0512-A2UT
Manufacturer:
MURATA
Quantity:
11 450
Part Number:
AT32UC3B0512-A2UT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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22.8.3.13
Register Name:
Access Type:
Offset:
Reset Value:
• PBYCT: Pipe Byte Count
• CFGOK: Configuration OK Status
• RWALL: Read/Write Allowed
• CURRBK: Current Bank
32059K–03/2011
PACKETI
SHORT
31
23
15
7
-
This field contains the byte count of the FIFO.
For OUT pipe, incremented after each byte written by the user into the pipe and decremented after each byte sent to the
peripheral.
For IN pipe, incremented after each byte received from the peripheral and decremented after each byte read by the user from
the pipe.
This field may be updated 1 clock cycle after the RWALL bit changes, so the user should not poll this field as an interrupt bit.
This bit is set/cleared when the UPCFGn.ALLOC bit is set.
This bit is set if the pipe n number of banks (UPCFGn.PBK) and size (UPCFGn.PSIZE) are correct compared to the maximal
allowed number of banks and size for this pipe and to the maximal FIFO size (i.e., the DPRAM size).
If this bit is cleared, the user should rewrite correct values ot the PBK and PSIZE field in the UPCFGn register.
For OUT pipe, this bit is set when the current bank is not full, i.e., the software can write further data into the FIFO.
For IN pipe, this bit is set when the current bank is not empty, i.e., the software can read further data from the FIFO.
This bit is cleared otherwise.
This bit is also cleared when the RXSTALL or the PERR bit is one.
For non-control pipe, this field indicates the number of the current bank.
0
CURRBK
Pipe n Status Register
CURRBK
RXSTALLDI/
CRCERRI
30
22
14
6
UPSTAn, n in [0..6]
Read-Only
0x0530 + (n * 0x04)
0x00000000
PBYCT[3:0]
0
OVERFI
29
21
13
5
Current Bank
Bank0
NBUSYBK
NAKEDI
28
20
12
4
PBYCT[10:4]
PERRI
27
19
11
3
-
-
UNDERFI
TXSTPI/
CFGOK
26
18
10
2
-
TXOUTI
25
17
9
1
-
DTSEQ
AT32UC3B
RWALL
RXINI
24
16
8
0
466
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