AT32UC3A0128 Atmel Corporation, AT32UC3A0128 Datasheet - Page 124
AT32UC3A0128
Manufacturer Part Number
AT32UC3A0128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(98 pages)
2.AT32UC3A0128.pdf
(826 pages)
3.AT32UC3A0128.pdf
(377 pages)
4.AT32UC3A0128.pdf
(33 pages)
5.AT32UC3A0128.pdf
(159 pages)
Specifications of AT32UC3A0128
Flash (kbytes)
128 Kbytes
Pin Count
144
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
109
Ext Interrupts
109
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
32
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0128-ALUT
Manufacturer:
Atmel
Quantity:
166
Company:
Part Number:
AT32UC3A0128-U
Manufacturer:
ATMEL
Quantity:
2
Part Number:
AT32UC3A0128-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A0128AU-U
Manufacturer:
ATMEL
Quantity:
4
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