Datasheet

6
42023ES–SAM–07/2013
ATSAM4L8/L4/L2
2.2 Configuration Summary
Table 2-1. Sub Series Summary
Feature ATSAM4LC ATSAM4LS
SEGMENT LCD Yes No
AESA Yes No
USB Device + Host Device Only
Table 2-2. Configuration Summary
Feature ATSAM4LxxC/ ATSAM4LxxB ATSAM4LxxA
Number of Pins 100 64 48
Max Frequency 48MHz
Flash 512/256/128KB
SRAM 64/32/32KB
SEGMENT LCD 4x40
(1)
4x23
(1)
4x13
(1)
GPIO 75
(1)
43
(1)
27
(1)
High-drive pins 6 3 1
External Interrupts 8 + 1 NMI
TWI 2 Masters + 2 Masters/Slaves
1 Master + 1
Master/Slave
USART 4
3 in LC sub series
4 in LS sub series
PICOUART 1
Peripheral DMA Channels 16
AESA 1
Peripheral Event System 1
SPI 1
Asynchronous Timers 1
Timer/Counter Channels 6 3
Parallel Capture Inputs 8
Frequency Meter 1
Watchdog Timer 1
Power Manager 1
Glue Logic LUT 2 1