ATSAM3S2BA-MU datasheet(4/64 Pages) ATMEL

4 / 64 page

6500CS–ATARM–24-Jan-11

SAM3S Summary

Figure 2-2.

SAM3S 64-pin Version Block Diagram

I/D

Voltage

Regulator

SPI

TC[0..2]

ADVREF

TIOB[0:2]

TIOA[0:2]

TCLK[0:2]

PDC

TWI0

PDC

TWCK0

PWM

PDC

DDP

DDM

MPU

TWI1

PDC

TWD1

PWMH[0:3]

PWMFI0

PDC

UART0

UART1

URXD0

UTXD0

URXD1

UTXD1

SSC

Peripheral

Bridge

PDC

2668

Bytes

FIFO

USB 2.0

Full

Speed

PDC

RXD0

TXD0

USART0

SCK0

RTS0

CTS0

PLLA

TST

PCK0-PCK2

System Controller

XIN

NRST

VDDCORE

XOUT

WDT

RTT

OSC 32K

XIN32

XOUT32

SUPC

RSTC

8 GPBREG

3-20 MHz

Osc.

POR

RTC

RC 32k

12/8/4 M

ERASE

VDDPLL

VDDIO

PLLB

PMC

PIOA / PIOB

JTAG & Serial Wire

Flash

Unique

Identifier

PIODCCLK

PIODCEN1

PIODCEN2

PIO

PDC

PIODC[7:0]

Analog

Comparator

CRC Unit

ADC

DAC

Temp Sensor

ADVREF

NPCS0

NPCS1

NPCS2

NPCS3

MISO

MOSI

SPCK

MCCK

MCCDA

MCDA[0..3]

High Speed MCI

Cortex-M3 Processor

Fmax 64 MHz

In-Circuit Emulator

Timer Counter A

ROM

16 KBytes

TWD0

TWCK1

PWML[0:3]

24-Bit

SysTick Counter

FLASH

256 KBytes

128 KBytes

64 KBytes

SRAM

48 KBytes

32 KBytes

16 KBytes

PDC

DAC1

DAC0

AD[0..8]

ADTRG

DATRG

PDC

RXD1

TXD1

USART1

SCK1

RTS1

CTS1

DSR1

DTR1

RI1

DCD1

4-layer AHB Bus Matrix Fmax 64 MHz

DAC

PDC

Temp. Sensor

ADC

PDC

ATSAM3S2BA-MU Datasheet(PDF) 4 Page - ATMEL Corporation

ATSAM3S2BA-MU Datasheet(HTML) 4 Page - ATMEL Corporation

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