AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 183

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

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

12.8
Table 12-15. Effect of the Different Reset Events
32099F–11/2010
CPU/HSB/PBx
(excluding Power Manager)
32KHz oscillator
AST control register
Watchdog control register
Voltage Calibration register
RC Oscillator Calibration register
SM33 control register
BOD control register
Bandgap control register
Clock control registers
OSC control registers
DFLL control registers
OCD system and OCD registers
Module Configuration
The specific configuration for each PM instance is listed in the following tables. The module bus
clocks listed here are connected to the system bus clocks. Please refer to the “Synchronous
Clocks”, “Peripheral Clock Masking” and “Sleep Modes” sections for details.
Table 12-13. Power Manager Clocks
Table 12-14. Register Reset Values
Clock Name
CLK_PM
Register
VERSION
Power-On
Reset
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
External
Reset
Reset Value
0x00000411
Y
N
N
Y
N
N
Y
Y
Y
Y
Y
Y
Y
Description
Clock for the PM bus interface
Watchdog
Reset
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
BOD
Reset
Y
N
N
Y
N
N
Y
N
N
Y
Y
Y
Y
SM33
Reset
AT32UC3L016/32/64
Y
N
N
Y
N
N
Y
Y
Y
Y
Y
Y
Y
CPU Error
Reset
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
OCD
Reset
Y
N
N
Y
N
N
Y
Y
Y
Y
Y
N
Y
JTAG
Reset
Y
N
N
Y
N
N
Y
Y
Y
Y
Y
Y
Y
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