Datasheet

6
9166DS–AVR-01/12
AT32UC3C
2.2 Configuration Summary
Table 2-1. Configuration Summary
Feature
AT32UC3C0512C AT32UC3C1512C AT32UC3C2512C
Flash 512 KB 512 KB 512 KB
SRAM 64KB 64KB 64KB
HSB RAM 4 KB
EBI 1 0 0
GPIO 123 81 45
External Interrupts 8 8 8
TWI 3 3 2
USART 5 5 4
Peripheral DMA Channels 16 16 16
Peripheral Event System 1 1 1
SPI 2 2 1
CAN channels 2 2 2
USB 1 1 1
Ethernet MAC 10/100
1
RMII/MII
1
RMII/MII
1
RMII only
I2S 1 1 1
Asynchronous Timers 1 1 1
Timer/Counter Channels 6 6 3
PWM channels 4x2
QDEC 2 2 1
Frequency Meter 1
Watchdog Timer 1
Power Manager 1
Oscillators
PLL 80-240 MHz (PLL0/PLL1)
Crystal Oscillator 0.4-20 MHz (OSC0)
Crystal Oscillator 32 KHz (OSC32K)
RC Oscillator 115 kHz (RCSYS)
RC Oscillator 8 MHz (RC8M)
RC Oscillator 120 MHz (RC120M)
0.4-20 MHz (OSC1) -
12-bit ADC
number of channels
1
16
1
16
1
11
12-bit DAC
number of channels
1
4
1
4
1
2
Analog Comparators 4 4 2
JTAG 1