Datasheet

6
32145CS–06/2013
AT32UC3L0128/256
2.2 Configuration Summary
Table 2-1. Configuration Summary
Feature AT32UC3L0256 AT32UC3L0128
Flash 256KB 128KB
SRAM 32KB
GPIO 36
High-drive pins 5
External Interrupts 6
TWI 2
USART 4
Peripheral DMA Channels 12
Peripheral Event System 1
SPI 1
Asynchronous Timers 1
Timer/Counter Channels 6
PWM channels 36
Frequency Meter 1
Watchdog Timer 1
Power Manager 1
Secure Access Unit 1
Glue Logic Controller 1
Oscillators
Digital Frequency Locked Loop 20-150 MHz (DFLL)
Phase Locked Loop 40-240 MHz (PLL)
Crystal Oscillator 0.45-16 MHz (OSC0)
Crystal Oscillator 32 KHz (OSC32K)
RC Oscillator 120MHz (RC120M)
RC Oscillator 115 kHz (RCSYS)
RC Oscillator 32 kHz (RC32K)
ADC 8-channel 12-bit
Temperature Sensor 1
Analog Comparators 8
Capacitive Touch Module 1
JTAG 1
aWire 1
Max Frequency 50 MHz
Packages TQFP48/QFN48/TLLGA48