Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD データシート

32072H–AVR32–10/2012

The table below lists all AT32UC3A3/A4 memory and package configurations:

Configuration Summary

Flash

256/128/64 KB

SRAM

64 KB

HSB RAM

64 KB

EBI

Full

Nand flash only

GPIO

110

70

External Interrupts

8

TWI

2

USART

4

Peripheral DMA Channels

8

Generic DMA Channels

4

SPI

2

MCI slots

2 MMC/SD slots

1 MMC/SD slot

+ 1 SD slot

High Speed USB

1

AES (S option)

1

SSC

1

Audio Bitstream DAC

1

Timer/Counter Channels

6

Watchdog Timer

1

Real-Time Clock Timer

1

Power Manager

1

Oscillators

PLL 80-240 MHz (PLL0/PLL1)

Crystal Oscillators 0.4-20 MHz (OSC0/OSC1)

Crystal Oscillator 32 KHz (OSC32K)

RC Oscillator 115 kHz (RCSYS)

10-bit ADC

number of channels

1

8

JTAG

1

Max Frequency

84 MHz

Package

LQFP144, TFBGA144

VFBGA100