Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Data Sheet
Product codes
ATSAM4S-XPLD
5
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
Figure 2-2.
SAM4S16/S8 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
SM
RC Osc
12/8/4 MHz
I/D
S
MPU
N
V
V
I
C
4-layer AHB Bus Matrix Fmax 120 MHz
ADC Ch.
PLLB
PMC
PIOA / PIOB
PIODC[7:0]
High Speed MCI
DATRG
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
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
T
ransceiv
er
NPCS0
PIODCCLK
PIODCEN1
PIODCEN2
PIODCEN2
NPCS1
NPCS2
NPCS3
MISO
MISO
MOSI
SPCK
MCDA[0..3]
MCCDA
MCCK
TF
TK
TD
RD
RK
RF
DDP
DDM
DDM
ADVREF
TDITDOTMS/SWDIO
TCK/SWCLK
JT
A
GSEL
Voltage
Regulator
VDDIN
VDDOUT
Cortex-M4 Processor
Fmax 120 MHz
In-Circuit Emulator
JTAG & Serial Wire
24-Bit
SysTick Counter
PIO
PIO
DSP
ROM
16 Kbytes
FLASH
1024 Kbytes
512 Kbytes
Flash
Unique
Identifier
User
Signature
SRAM
128 Kbytes
Real Time
Events
WKUP[15:0]