SAM4SD16B datasheet(5/67 Pages) ATMEL

5 / 67 page

11100BS–ATARM–31-Jul-12

SAM4S Series [Preliminary]

Figure 2-2.

SAM4S16/S8 Series 64-pin version Block Diagram

PLLA

System Controller

WDT

RTT

Osc 32 kHz

SUPC

RSTC

8 GPBREG

3-20 MHz

Osc

POR

RTC

RC 32 kHz

RC Osc

12/8/4 MHz

I/D

MPU

4-layer AHB Bus Matrix Fmax 120 MHz

ADC Ch.

PLLB

PMC

PIOA / PIOB

PIODC[7:0]

High Speed MCI

DATRG

PDC

DAC0

DAC1

Timer Counter A

TC[0..2]

AD[0..9]

RXD1

TXD1

USART1

USART0

UART1

UART0

SCK1

RTS1

CTS1

DSR1

DTR1

RI1

DCD1

TWCK0

TWD0

TWD1

URXD0

UTXD0

URXD1

UTXD1

RXD0

TXD0

SCK0

RTS0

CTS0

TWCK1

ADVREF

TIOB[0:2]

TCLK[0:2]

PWMH[0:3]

PWML[0:3]

PWMFI0

ADTRG

TIOA[0:2]

TST

PCK0-PCK2

XIN

NRST

VDDCORE

XOUT

RTCOUT0

RTCOUT1

XIN32

XOUT32

ERASE

VDDPLL

VDDIO

12-bit DAC

Temp. Sensor

PWM

12-bit ADC

TWI0

TWI1

SPI

SSC

PIO

Analog

Comparator

CRC Unit

Peripheral

Bridge

2668

Bytes

FIFO

USB 2.0

Full

Speed

NPCS0

PIODCCLK

PIODCEN1

PIODCEN2

NPCS1

NPCS2

NPCS3

MISO

MOSI

SPCK

MCDA[0..3]

MCCDA

MCCK

DDP

DDM

ADVREF

Voltage

Regulator

Cortex M-4 Processor

Fmax 120 MHz

In-Circuit Emulator

JTAG & Serial Wire

24-Bit

SysTick Counter

DSP

ROM

16 Kbytes

FLASH

1024 Kbytes

512 Kbytes

Flash

Unique

Identifier

User

Signature

SRAM

128 Kbytes

SAM4SD16B 数据表(PDF) 5 Page - ATMEL Corporation

SAM4SD16B 数据表(HTML) 5 Page - ATMEL Corporation

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