AT32UC3L016-D3UR Atmel, AT32UC3L016-D3UR Datasheet - Page 461
AT32UC3L016-D3UR
Manufacturer Part Number
AT32UC3L016-D3UR
Description
MCU AVR32 16KB FLASH 48TLLGA
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3L-EK.pdf
(858 pages)
Specifications of AT32UC3L016-D3UR
Core Processor
AVR
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number Of I /o
36
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TLLGA
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
SPI, TWI, USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
36
Number Of Timers
7
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
AT32UC3L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 9 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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20.8.13
Register Name:
Access Type:
Offset:
Reset Value:
•
•
32099F–11/2010
SPIWPKEY: SPI Write Protection Key Password
SPIWPEN: SPI Write Protection Enable
31
23
15
7
-
If a value is written in SPIWPEN, the value is taken into account only if SPIWPKEY is written with “SPI” (SPI written in ASCII
Code, i.e. 0x535049 in hexadecimal).
1: The Write Protection is Enabled
0: The Write Protection is Disabled
Write Protection Control Register
30
22
14
6
-
WPCR
Read-write
0xE4
0x00000000
29
21
13
5
-
28
20
12
SPIWPKEY[23:16]
4
SPIWPKEY[15:8]
-
SPIWPKEY[7:0]
27
19
11
3
-
26
18
10
2
-
AT32UC3L016/32/64
25
17
9
1
-
SPIWPEN
24
16
8
0
461
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