AT32UC3A0512-ALUR Atmel, AT32UC3A0512-ALUR Datasheet - Page 80
AT32UC3A0512-ALUR
Manufacturer Part Number
AT32UC3A0512-ALUR
Description
MCU 32BIT 512KB FLASH 144-LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0512-ALUR
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
109
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K 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
144-LQFP
For Use With
ATEVK1105 - KIT EVAL FOR AT32UC3A0ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0512-ALUR
Manufacturer:
ATMEL
Quantity:
2 155
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13.6.10
Name:
Access Type:
•
•
•
•
•
•
•
•
32058J–AVR32–04/11
POR Power-on Reset
BOD: Brown-out Reset
EXT: External Reset Pin
WDT: Watchdog Reset
JTAG: JTAG reset
CPUERR: CPU Error
OCDRST: OCD Reset
JTAGHARD: JTAG Hard Reset
CPUERR
31
23
15
7
-
-
-
The CPU was reset due to the supply voltage being lower than the power-on threshold level.
The CPU was reset due to the supply voltage being lower than the brown-out threshold level.
The CPU was reset due to the RESET pin being asserted.
The CPU was reset because of a watchdog timeout.
The CPU was reset by setting the bit RC_CPU in the JTAG reset register.
The CPU was reset because it had detected an illegal access.
The CPU was reset because the RES strobe in the OCD Development Control register has been written to one.
The chip was reset by setting the bit RC_OCD in the JTAG reset register or by using the JTAG HALT instruction.
Reset Cause
30
22
14
RCAUSE
Read-only
6
-
-
-
-
29
21
13
5
-
-
-
-
JTAG
28
20
12
4
-
-
-
WDT
27
19
11
3
-
-
-
EXT
26
18
10
2
-
-
-
JTAGHARD
BOD
25
17
9
1
-
-
AT32UC3A
OCDRST
POR
24
16
8
0
-
-
80
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