SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 903
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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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Table 38-5.
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
Offset
0xE8
0xEC - 0xFC
0x100 - 0x128
0x12C
0x130
0x134
0x138
0x13C
0x140
0x144
0x148
0x14C
0x150
0x154
0x158
0x15C
0x160
0x164
0x168
0x16C
0x170
0x174
0x178
0x17C
0x180
0x184
0x188
0x18C
0x190
0x194
0x198
0x19C
0x1A0
0x1A4
0x1A8
0x1AC
Register Mapping (Continued)
Register
PWM Write Protect Status Register
Reserved
Reserved for PDC registers
Reserved
PWM Comparison 0 Value Register
PWM Comparison 0 Value Update Register
PWM Comparison 0 Mode Register
PWM Comparison 0 Mode Update Register
PWM Comparison 1 Value Register
PWM Comparison 1 Value Update Register
PWM Comparison 1 Mode Register
PWM Comparison 1 Mode Update Register
PWM Comparison 2 Value Register
PWM Comparison 2 Value Update Register
PWM Comparison 2 Mode Register
PWM Comparison 2 Mode Update Register
PWM Comparison 3 Value Register
PWM Comparison 3 Value Update Register
PWM Comparison 3 Mode Register
PWM Comparison 3 Mode Update Register
PWM Comparison 4 Value Register
PWM Comparison 4 Value Update Register
PWM Comparison 4 Mode Register
PWM Comparison 4 Mode Update Register
PWM Comparison 5 Value Register
PWM Comparison 5 Value Update Register
PWM Comparison 5 Mode Register
PWM Comparison 5 Mode Update Register
PWM Comparison 6 Value Register
PWM Comparison 6 Value Update Register
PWM Comparison 6 Mode Register
PWM Comparison 6 Mode Update Register
PWM Comparison 7 Value Register
PWM Comparison 7 Value Update Register
PWM Comparison 7 Mode Register
PWM Comparison 7 Mode Update Register
Name
PWM_WPSR
PWM_CMPVUPD0
PWM_CMPM0
PWM_CMPMUPD0
PWM_CMPVUPD1
PWM_CMPM1
PWM_CMPMUPD1
PWM_CMPVUPD2
PWM_CMPM2
PWM_CMPMUPD2
PWM_CMPVUPD3
PWM_CMPM3
PWM_CMPMUPD3
PWM_CMPVUPD4
PWM_CMPM4
PWM_CMPMUPD4
PWM_CMPVUPD5
PWM_CMPM5
PWM_CMPMUPD5
PWM_CMPVUPD6
PWM_CMPM6
PWM_CMPMUPD6
PWM_CMPVUPD7
PWM_CMPM7
PWM_CMPMUPD7
PWM_CMPV0
PWM_CMPV1
PWM_CMPV2
PWM_CMPV3
PWM_CMPV4
PWM_CMPV5
PWM_CMPV6
PWM_CMPV7
–
–
–
SAM3U Series
SAM3U Series
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
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
Write-only
Write-only
Write-only
Write-only
Access
–
–
–
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
903
903
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