SAM4SD32C View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

SAM4SD32C

AT91SAM ARM-based Flash MCU

Atmel Corporation 

SAM4S Series [Preliminary]

Figure 2-4. SAM4SD32/SD16/SA16 64-pin version Block Diagram

TST

PCK0-PCK2

XIN

XOUT

XIN32

XOUT32

ERASE

VDDIO

VDDCORE

VDDPLL

RTCOUT0

RTCOUT1

NRST

TWCK0

TWD0

TWCK1

TWD1

URXD0

UTXD0

URXD1

UTXD1

RXD0

TXD0

SCK0

RTS0

CTS0

RXD1

TXD1

SCK1

RTS1

CTS1

DSR1

DTR1

RI1

DCD1

TCLK[0:2]

TIOA[0:2]

TIOB[0:2]

PWMH[0:3]

PWML[0:3]

PWMFI0

ADTRG

AD[0..9]

ADVREF

DAC0

DAC1

DATRG

System Controller

Voltage

Regulator

PLLA

PLLB

RC Osc

12/8/4 MHz

PMC

3-20 MHz

Osc

SUPC

Osc 32 kHz

RC 32 kHz

8 GPBREG

RTT

POR

RTC

JTAG & Serial Wire

Flash

Unique

Identifier

In-Circuit Emulator

24-Bit

N

Cortex M-4 Processor SysTick Counter V

Fmax 120 MHz

I

DSP

C

MPU

I

D

FLASH

2*1024 KBytes

2*512 KBytes

1024 KBytes

SRAM

160 KBytes

ROM

16 KBytes

CMCC

(2 KB cache)

4-layer AHB Bus Matrix Fmax 120 MHz

RSTC

WDT

SM

PIOA / PIOB

Peripheral

Bridge

2668 USB 2.0

Bytes Full

FIFO Speed

TWI0 PDC

TWI1 PDC

UART0 PDC

UART1

PDC

PDC

PIO

USART0

PDC

USART1

PDC

SPI

PDC

Timer Counter A

TC[0..2]

PDC

SSC

PWM

PDC

Temp. Sensor

12-bit ADC

PDC

12-bit DAC

PDC

PDC

High Speed MCI

Analog

Comparator

CRC Unit

ADC Ch.

DDP

DDM

PIODC[7:0]

PIODCEN1

PIODCEN2

PIODCCLK

NPCS0

NPCS1

NPCS2

NPCS3

MISO

MOSI

SPCK

TF

TK

TD

RD

RK

RF

MCCK

MCCDA

MCDA[0..3]

ADVREF

7

11100BS–ATARM–31-Jul-12

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