AT32UC3L016-ZAUT Atmel, AT32UC3L016-ZAUT Datasheet - Page 680

IC MCU AVR32 16KB FLASH 48VQFN

AT32UC3L016-ZAUT

Manufacturer Part Number
AT32UC3L016-ZAUT
Description
IC MCU AVR32 16KB FLASH 48VQFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3L016-ZAUT

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-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
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
Length
7 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
1.62 V
Width
7 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
28.7.10
Name:
Access Type:
Offset:
Reset Value:
• DIV: Clock Divider
• CHLEN: Charge Length
• SELEN: Settle Length
32099F–11/2010
31
23
15
7
The prescaler is used to ensure that the CLK_CAT clock is divided to around 4 MHz to produce the burst timing clock.The
prescaler uses the following formula to generate the burst timing clock:
Burst timing clock = CLK_CAT / (2(DIV+1))
For QMatrix sensors, specifies how many burst prescaler clock cycles should be used for transferring charge to the sense
capacitor.
For QMatrix sensors, specifies how many burst prescaler clock cycles should be used for settling after charge transfer.
Matrix Group Configuration Register 0
30
22
14
6
MGCFG0
Read/Write
0x30
0x00000000
29
21
13
5
28
20
12
4
DIV[15:8]
DIV[7:0]
CHLEN
SELEN
27
19
11
3
26
18
10
2
AT32UC3L016/32/64
25
17
9
1
24
16
8
0
680

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