AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 325

MCU AVR32 32KB FLASH 48TLLGA

AT32UC3L032-D3UR

Manufacturer Part Number
AT32UC3L032-D3UR
Description
MCU AVR32 32KB FLASH 48TLLGA
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3L032-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
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
16K 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
16 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
17.7
Table 17-4.
32099F–11/2010
CLKSEL
0
1
2
3
4
5
6
7
8
9-14
15
16
17
18-31
Module Configuration
Clock/Oscillator
CLK_CPU
CLK_HSB
CLK_PBA
CLK_PBB
OSC0
OSC32K
RCSYS
DFLL0
Reserved
GCLK0-5
RC120M AW clock
RC120M
RC32K
Reserved
Clock Sources for CLK_MSR
The specific configuration for each FREQM instance is listed in the following tables. The module
bus clocks listed here are connected to the system bus clocks. Please refer to the Power Man-
ager chapter for details.
Table 17-2.
Table 17-3.
Module Name
FREQM
Register
VERSION
Module Clock Name
Register Reset Values
Description
The clock the CPU runs on
High Speed Bus clock
Peripheral Bus A clock
Peripheral Bus B clock
Output clock from Oscillator 0
Output clock from OSC32K
Output clock from RCSYS Oscillator
Output clock from DFLL0
Generic clock 0 through 5
Output clock from RC120M to AW
Output clock from RC120M to main clock mux
Output clock from RC32K
Clock Name
CLK_FREQM
CLK_MSR
CLK_REF
Reset Value
0x00000301
Description
Bus interface clock
Measured clock
Reference clock
AT32UC3L016/32/64
325

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