SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 902
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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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38.7
Table 38-5.
902
902
Offset
0x00
0x04
0x08
0x0C
0x10
0x14
0x18
0x1C
0x20
0x24
0x28
0x2C
0x30
0x34
0x38
0x3C
0x40
0x44
0x48
0x4C
0x50
0x54
0x58
0x5C
0x60
0x64
0x68
0x6C
0x70-0x78
0x7C
0x80
0x84-AC
0xB4-E0
0xE4
Pulse Width Modulation (PWM) Controller User Interface
SAM3U Series
SAM3U Series
Register Mapping
PWM Enable Register
PWM Disable Register
PWM Interrupt Enable Register 1
PWM Sync Channels Mode Register
PWM Sync Channels Update Period Update Register
PWM Interrupt Enable Register 2
PWM Fault Clear Register
Reserved
PWM Event Line 0 Mode Register
PWM Event Line 1 Mode Register
Reserved
Reserved
PWM Write Protect Control Register
Register
PWM Clock Register
PWM Status Register
PWM Interrupt Disable Register 1
PWM Interrupt Mask Register 1
PWM Interrupt Status Register 1
Reserved
PWM Sync Channels Update Control Register
PWM Sync Channels Update Period Register
PWM Interrupt Disable Register 2
PWM Interrupt Mask Register 2
PWM Interrupt Status Register 2
PWM Output Override Value Register
PWM Output Selection Register
PWM Output Selection Set Register
PWM Output Selection Clear Register
PWM Output Selection Set Update Register
PWM Output Selection Clear Update Register
PWM Fault Mode Register
PWM Fault Status Register
PWM Fault Protection Value Register
PWM Fault Protection Enable Register
Name
PWM_CLK
PWM_ENA
PWM_DIS
PWM_SR
PWM_IER1
PWM_IDR1
PWM_IMR1
PWM_ISR1
PWM_SCM
PWM_SCUC
PWM_SCUP
PWM_SCUPUPD
PWM_IER2
PWM_IDR2
PWM_IMR2
PWM_ISR2
PWM_OOV
PWM_OS
PWM_OSS
PWM_OSC
PWM_OSSUPD
PWM_OSCUPD
PWM_FMR
PWM_FSR
PWM_FCR
PWM_FPV
PWM_FPE
PWM_ELMR0
PWM_ELMR1
PWM_WPCR
–
–
–
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Read-only
Write-only
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Access
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
–
–
–
–
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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