sam3s16 ATMEL Corporation, sam3s16 Datasheet - Page 3

• Manufacturer Part Number: sam3s16
• Description: At91sam Arm-based Flash Mcu
• Manufacturer: ATMEL Corporation

2. SAM3S16 Block Diagram
Figure 2-1.
11117AS–ATARM–12-Jul-11
PCK0-PCK2
VDDCORE
PWMH[0:3]
PWML[0:3]
TCLK[0:2]
TCLK[3:5]
XOUT32
VDDPLL
TIOA[0:2]
TIOB[0:2]
TIOA[3:5]
TIOB[3:5]
AD[0..14]
ADVREF
PWMFI0
TWCK1
ERASE
VDDIO
TWCK0
ADTRG
URXD0
UTXD0
URXD1
DATRG
UTXD1
XOUT
XIN32
NRST
TWD0
TWD1
RXD0
RXD1
DCD1
SCK0
SCK1
DSR1
DAC0
TXD0
RTS0
DTR1
DAC1
TXD1
CTS0
CTS1
RTS1
TST
XIN
RI1
SAM3S16 100-pin Version Block Diagram
12/8/4 M
System Controller
PIOA / PIOB / PIOC
PLLA
PLLB
WDT
RC
8 GPBREG
OSC 32k
3-20 MHz
RC 32k
RSTC
RTT
SUPC
POR
RTC
Osc.
SM
PMC
USART0
USART1
UART0
UART1
Timer Counter A
Timer Counter B
TWI0
TWI1
Cortex-M3 Processor
PWM
TC[0..2]
Temp. Sensor
ADC
DAC
TC[3..5]
Fmax 100 MHz
In-Circuit Emulator
JTAG & Serial Wire
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
MPU
I/D
Peripheral
Bridge
SysTick Counter
4-layer AHB Bus Matrix Fmax 100 MHz
S
24-Bit
N
V
C
I
1024 KBytes
Identifier
Unique
FLASH
Flash
PDC
PDC
PDC
PDC
Regulator
Bytes
2668
FIFO
Voltage
High Speed MCI
Static Memory
NAND Flash
Comparator
External Bus
Controller
CRC Unit
128 KBytes
Interface
Analog
Logic
PIO
SPI
SSC
USB 2.0
SRAM
Speed
Full
SAM3S16 Preliminary
16 KBytes
ROM
ADC
DAC
Temp Sensor
ADVREF
DDP
DDM
D[7:0]
A[0:23]
A21/NANDALE
A22/NANDCLE
NCS0
NCS1
NCS2
NCS3
NRD
NWE
NANDOE
NANDWE
NWAIT
PIODC[7:0]
PIODCEN1
PIODCEN2
PIODCCLK
NPCS0
NPCS1
NPCS2
NPCS3
MISO
MOSI
SPCK
TF
TK
TD
RD
RK
RF
MCCK
MCCDA
MCDA[0..3]
3