AT32UC3C0512C-ALUR Atmel, AT32UC3C0512C-ALUR Datasheet - Page 24

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AT32UC3C0512C-ALUR

Manufacturer Part Number
AT32UC3C0512C-ALUR
Description
IC MCU AVR32 512K FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3C0512C-ALUR

Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
123
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x12b, D/A 4x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LFQFP
Data Bus Width
32 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3C0512C-ALUR
Manufacturer:
Atmel
Quantity:
10 000
Table 3-7.
3.4
3.4.1
3.4.2
3.4.3
3.4.4
32117BS–AVR-03/11
Signal Name
DP
VBUS
ID
VBOF
I/O Line Considerations
JTAG pins
RESET_N pin
TWI pins
GPIO pins
Signal Description List
Function
USB Device Port Data +
USB VBUS Monitor and OTG Negociation
ID Pin of the USB Bus
USB VBUS On/off: bus power control port
The JTAG is enabled if TCK is low while the RESET_N pin is released. The TCK, TMS, and TDI
pins have pull-up resistors when JTAG is enabled. The TCK pin always have pull-up enabled
during reset. The TDO pin is an output, driven at VDDIO1, and has no pull-up resistor. The
JTAG pins can be used as GPIO pins and muxed with peripherals when the JTAG is disabled.
Please refer to
The RESET_N pin integrates a pull-up resistor to VDDIO1. As the product integrates a power-on
reset cell, the RESET_N pin can be left unconnected in case no reset from the system needs to
be applied to the product.
The RESET_N pin is also used for the aWire debug protocol. When the pin is used for debug-
ging, it must not be driven by external circuitry.
When these pins are used for TWI, the pins are open-drain outputs with slew-rate limitation and
inputs with inputs with spike-filtering. When used as GPIO-pins or used for other peripherals, the
pins have the same characteristics as GPIO pins.
All I/O lines integrate programmable pull-up and pull-down resistors. Most I/O lines integrate
drive strength control, see
drive strength is performed independently for each I/O line through the GPIO Controllers.
After reset, I/O lines default as inputs with pull-up/pull-down resistors disabled. After reset, out-
put drive strength is configured to the lowest value to reduce global EMI of the device.
When the I/O line is configured as analog function (ADC I/O, AC inputs, DAC I/O), the pull-up
and pull-down resistors are automatically disabled.
Section 3.2.4
Table
for the JTAG port connections.
3-1. Programming of this pull-up and pull-down resistor or this
Analog
Analog
output
Type
Input
Input
Active
Level
Comments
AT32UC3C
24

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