ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 124
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
9.4.6.5
32002F–03/2010
Data Breakpoint / Watchpoint Control (BWC3A, BWC3B)
Table 9-29.
R/W
RW
RW
R
RW
R
RW
R
RW
R
R/W
R/W
Bit Number
31:30
29:28
27:24
23:20
19:18
17:16
15
14
13:12
11:9
8:0
Data Breakpoint / Watchpoint Control (BWC3x)
Field Name
BWE
BRW
Reserved
BME
Reserved
BWO
Reserved
EOC
Reserved
SIZE
Reserved
Init. Val.
00
00
00
0x0
00
000
0
0
0
000
0
Description
BWE - Breakpoint / Watchpoint Enable
00 = Disabled
01 = Breakpoint enabled
10 = Reserved
11 = Watchpoint enabled
BRW - Breakpoint/Watchpoint Read/Write
Select
00 = Break on read access
01 = Break on write access
10 = Break on any access
11 = Reserved
Reserved
BME - Breakpoint/Watchpoint Data Mask
1XXX = Mask bits 31:24 in BWD
X1XX = Mask bits 23:16 in BWD
XX1X = Mask bits 15:8 in BWD
XXX1 = Mask bits 7:0 in BWD
Reserved
BWO - Breakpoint/Watchpoint Operand
1X = Compare with BWA value
X1 = Compare with BWD value
Reserved
EOC - EVTO Control
0 = Breakpoint/watchpoint status indication
not output on EVTO
1 = Breakpoint/watchpoint status indication is
output on EVTO
Reserved
SIZE - Size bits to match
0xx = Disregard access size (Default)
100 = Byte access
101 = Halfword access
110 = Word access
111 = Reserved
Reserved
AVR32
124