SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 45
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SAM3U4E
Manufacturer Part Number
SAM3U4E
Description
Manufacturer
Atmel Corporation
Specifications of SAM3U4E
Flash (kbytes)
256 Kbytes
Pin Count
144
Max. Operating Frequency
96 MHz
Cpu
Cortex-M3
# Of Touch Channels
57
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
5
Twi (i2c)
2
Uart
5
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
50
Self Program Memory
YES
External Bus Interface
1
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
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11.2.1
Table 11-2.
Notes:
6430E–ATARM–29-Aug-11
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
1. Wake-Up source in Backup mode (managed by the SUPC).
2. Fast Start-Up source in Wait mode (managed by the PMC).
3. Only on 144-pin version
PIO Controller A Multiplexing
Multiplexing on PIO Controller A (PIOA)
Peripheral A
TWCK1
MCCDA
TWD1
MCDA0
MCDA1
MCDA2
MCDA3
TWCK0
NPCS0
TCLK0
TIOB0
TIOA0
MCCK
TWD0
URXD
UTXD
SPCK
SCK0
RXD0
RXD1
RXD2
MISO
MOSI
TXD0
TXD1
TXD2
RD
TD
TK
RK
RF
TF
(3)
(3)
Peripheral B
AD12BTRG
PWMFI0
PWMFI1
PWMFI2
PWMH0
PWMH1
PWMH2
PWMH2
PWMH3
PWMH0
PWMH1
PWML0
PWML1
PWML2
PWML3
ADTRG
NPCS1
NPCS2
NPCS3
TCLK2
TIOA2
TIOB2
NCS1
PCK1
PCK0
RTS1
CTS1
SCK1
SCK2
PCK0
Extra Function
WKUP10
WKUP11
WKUP12
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
WKUP9
AD12B0
AD12B1
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
(1)(2)
SAM3U Series
Comments
45
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