ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 130
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ATUC64L4U
Manufacturer Part Number
ATUC64L4U
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.ATUC128L4U.pdf
(960 pages)
4.ATUC128L4U.pdf
(92 pages)
Specifications of ATUC64L4U
Flash (kbytes)
64 Kbytes
Pin Count
48
Max. Operating Frequency
50 MHz
Cpu
32-bit AVR
# Of Touch Channels
17
Hardware Qtouch Acquisition
Yes
Max I/o Pins
36
Ext Interrupts
36
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
12
Adc Speed (ksps)
460
Analog Comparators
8
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
16
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.62 to 3.6
Operating Voltage (vcc)
1.62 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
18
Input Capture Channels
12
Pwm Channels
35
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATUC64L4U-D3HR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATUC64L4U-H
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATUC64L4U-U
Manufacturer:
ATMEL
Quantity:
20
Part Number:
ATUC64L4U-ZUT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- ATUC128L4U PDF datasheet #3
- ATUC128L4U PDF datasheet #4
- Current page: 130 of 960
- Download datasheet (15Mb)
8.7.2.14
Register Name:
Access Type:
Offset:
Reset Value:
• BUSY0E: Busy Bank0 Enable
• BUSY1E: Busy Bank1 Enable
• STALLRQ: STALL Request
• RSTDT: Reset Data Toggle
• FIFOCON: FIFO Control
32142A–12/2011
31
23
15
7
-
-
-
-
This bit is cleared when the BUSY0C bit is written to one.
This bit is set when the BUSY0ES bit is written to one. This will set the bank 0 as “busy”. All transactions, except SETUP,
destined to this bank will be rejected (i.e: NAK token will be answered).
This bit is cleared when the BUSY1C bit is written to one.
This bit is set when the BUSY1ES bit is written to one. This will set the bank 1 as “busy”. All transactions, except SETUP,
destined to this bank will be rejected (i.e: NAK token will be answered).
This bit is cleared when a new SETUP packet is received or when the STALLRQC bit is written to zero.
This bit is set when the STALLRQS bit is written to one, requesting a STALL handshake to be sent to the host.
The data toggle sequence is cleared when the RSTDTS bit is written to one (i.e., Data0 data toggle sequence will be selected
for the next sent (IN endpoints) or received (OUT endpoints) packet.
This bit is always read as zero.
For control endpoints:
The FIFOCON and RWALL bits are irrelevant. The software shall therefore never use them for these endpoints. When read,
their value is always 0.
For IN endpoints:
This bit is cleared when the FIFOCONC bit is written to one, sending the FIFO data and switching to the next bank.
This bit is set simultaneously to TXINI, when the current bank is free.
For OUT endpoints:
This bit is cleared when the FIFOCONC bit is written to one, freeing the current bank and switching to the next.
This bit is set simultaneously to RXINI, when the current bank is full.
Endpoint n Control Register
STALLEDE/
CRCERRE
FIFOCON
30
22
14
6
-
-
UECONn, n in [0..6]
Read-Only
0x01C0 + (n * 0x04)
0x00000000
KILLBK
29
21
13
5
-
-
-
NBUSYBKE
NAKINE
28
20
12
4
-
-
RAMACERE
NAKOUTE
STALLRQ
27
19
11
3
-
ERRORFE
RXSTPE/
RSTDT
ATUC64/128/256L3/4U
26
18
10
2
-
-
RXOUTE
BUSY1E
25
17
9
1
-
-
BUSY0E
TXINE
24
16
8
0
-
130
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