SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 506
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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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• NVPTYP: Nonvolatile Program Memory Type
• EXT: Extension Flag
0 = Chip ID has a single register definition without extension
1 = An extended Chip ID exists.
506
506
Value
Value
0x8A
0x8A
0x9A
0xA5
0xF0
0x89
0x92
0x93
0x94
0x95
0x99
0
1
4
2
3
SAM3U Series
SAM3U Series
Name
ROM
ROMLESS
SRAM
FLASH
ROM_FLASH
Name
SAM4SxB
SAM3SxC
SAM4SxC
AT91x92
SAM3NxA
SAM3NxB
SAM3NxC
SAM3SDxB
SAM3SDxC
SAM5A
AT75Cxx
Description
ROM
ROMless or on-chip Flash
SRAM emulating ROM
Embedded Flash Memory
ROM and Embedded Flash Memory
Description
SAM4SxB Series (64-pin version)
SAM3SxC Series (100-pin version)
SAM4SxC Series (100-pin version)
AT91x92 Series
SAM3NxA Series (48-pin version)
SAM3NxB Series (64-pin version)
SAM3NxC Series (100-pin version)
SAM3SDxB Series (64-pin version)
SAM3SDxC Series (100-pin version)
SAM5A
AT75Cxx Series
NVPSIZ is ROM size
NVPSIZ2 is Flash size
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
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