Datasheet

4
SAM4N Series [SUMMARY DATASHEET]
11158AS–ATARM–06-Jun-13
2. SAM4N8/16 Block Diagram
Figure 2-1. SAM4N8/16 100-pin Version Block Diagram
TST
PCK0-PCK2
System Controller
XIN
NRST
PMC
XOUT
XIN32
XOUT32
RC
12/8/4
MHz
ERASE
TDI
TDO
TMS/SWDIO
TCK/SWCLK
JTAGSEL
I/D
S
Voltage
Regulator
VDDIN
VDDOUT
SPI
Timer Counter A
TC[0..2]
ADVREF
NPCS0
NPCS1
NPCS2
NPCS3
MISO
MOSI
SPC K
TIOA[0:2]
TIOB[0:2]
ADTRG
TCLK[0:2]
PDC
PDC
PDC
PDC
PWM
TWI0
PDC
TWCK0
TWD0
PDC
PDC
TWI1
TWCK1
TWD1
TWI2
TWCK2
TWD2
JTAG & Single Wire
PWM[0:3]
UART0
UART3
URXD0
UTXD0
URXD3
UTXD3
UART2
URXD2
UTXD2
UART1
URXD1
UTXD1
PDC
PDC
SM
DATRG
PLL
PDC
PDC
RXD0
TXD0
SCK0
RXD2
TXD2
SCK2
RT S 2
CTS2
USART0
RXD1
TXD1
ROM
8 Kbytes
SRAM
80 Kbytes
64 Kbytes
FLASH
1024 Kbytes
512 Kbytes
Peripheral
Bridge
MPU
N
V
I
C
24-Bit
SisTick Counter
In-Circuit Emulator
Cortex-M4 Processor
Fmax 100 MHz
Flash
Unique
Identifier
VDDCORE
VDDPLL
VDDIO
PIOA / PIOB / PIOC
3-20 MHz
Osc.
SUPC
RC 32K
RTT
8 GPBREG
POR
RTC
DAC0
Timer Counter B
TIOA[3:5]
TIOB[3:5]
TCLK[3:5]
AD[0..15]
3-layer AHB Bus Matrix Fmax 100 MHz
PDC
10-bit ADC
10-Bit DAC
PDC
Temperature Sensor
OSC 32K
RSTC
WDT
USART1
USART2
TC[3..5]
SCK1
RT S 1
CTS1
RT S 0
CTS0
Real Time
Events
WKUP[15:0]