ATSAM4LC4AA Просмотр технического описания (PDF) - Atmel Corporation

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ATSAM4LC4AA

ATSAM ARM-based Flash MCU

Atmel Corporation 

2.2 Configuration Summary

Table 2-1. Sub Series Summary

Feature

ATSAM4LC

SEGMENT LCD

Yes

AESA

Yes

USB

Device + Host

ATSAM4L8/L4/L2

ATSAM4LS

No

No

Device Only

Table 2-2. ATSAM4LC Configuration Summary

Feature

ATSAM4LC8/4/2C ATSAM4LC8/4/2B ATSAM4LC8/4/2A

Number of Pins

100

64

48

Max Frequency

48MHz

Flash

512/256/128KB

SRAM

64/32 /32KB

SEGMENT LCD

4x40

4x23

4x13

GPIO

75

43

27

High-drive pins

6

3

1

External Interrupts

8 + 1 NMI

TWI

2 Masters + 2 Masters/Slaves

1 Master + 1

Master/Slave

USART

3 in LC sub series

4

4 in LS sub series

PICOUART

1

0

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

6

42023GS–SAM–03/2014

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