SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 36

• Manufacturer Part Number: SAM3S4B
• Manufacturer: Atmel Corporation

Specifications of SAM3S4B

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 23
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 79
• Ext Interrupts: 79
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 3
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 10
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 48
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9.3.1
Table 9-2.
36
I/O Line
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29
PA30
PA31
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
SAM3S
PIO Controller A Multiplexing
Peripheral A
Multiplexing on PIO Controller A (PIOA)
PWMH0
PWMH1
PWMH2
PWML2
TWCK0
URXD0
UTXD0
NPCS0
NPCS1
TWD0
SPCK
DCD1
RXD0
RXD1
SCK1
DTR1
DSR1
TXD0
RTS0
CTS0
MISO
MOSI
TXD1
RTS1
CTS1
RI1
RD
RK
TF
TK
TD
RF
Peripheral B
PWMH3
PWMH0
PWMH1
PWMH2
PWMH3
PWMH0
PWMH1
PWMH2
ADTRG
PWML0
PWML1
NPCS3
NPCS1
NPCS2
NPCS3
NPCS2
NPCS3
TCLK0
TCLK1
TCLK2
TIOA0
TIOB0
TIOA1
TIOB1
TIOA2
TIOB2
SCK0
PCK0
PCK1
PCK2
PCK1
PCK2
Peripheral C
PWMFI0
PWMH3
MCCDA
PWML3
PWML2
MCDA2
MCDA3
MCDA0
MCDA1
DATRG
MCCK
NCS2
A17
A18
A14
A15
A16
A19
A20
A23
WKUP14/PIODCEN1
WKUP15/PIODCEN2
WKUP11/PIODC6
Extra Function
AD3/WKUP10
AD2/WKUP9
PIODCCLK
PIODC0
PIODC1
PIODC2
PIODC3
PIODC4
PIODC5
PIODC7
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
AD0
AD1
AD8
AD9
System Function
XOUT32
XIN32
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
6500C–ATARM–8-Feb-11
Comments
High drive
High drive
High drive
High drive