SAM3U4E Atmel Corporation, SAM3U4E Datasheet - Page 1115
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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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43.3.2
43.3.2.1
6430E–ATARM–29-Aug-11
Wait and Sleep Mode Current Consumption
Sleep Mode
Figure 43-5. Measurement Setup
Table 43-9.
The Wait Mode and Sleep Mode configuration and measurements are defined below.
• All power supplies are powered
• Core Clock OFF
• Master Clock (MCK) running at various frequencies with PLLA or the fast RC oscillator.
• Fast start-up through WKUP0-15 pins
• Current measurement on AMP1 (VDDOUT=VDDCORE + VDDPLL)
• All peripheral clocks deactivated
VDDBU = 3.3V @25°C
VDDBU = 3.0V @25°C
VDDBU = 2.5V @25°C
VDDBU = 1.8V @25°C
VDDBU = 3.3V @85°C
VDDBU = 3.0V @85°C
VDDBU = 2.5V @85°C
VDDBU = 1.8V @85°C
Conditions
Power Consumption for Backup Mode Configuration B
3.3V
AMP2
VDDBU Consumption
(AMP1)
TBD
TBD
TBD
TBD
3.0
2.7
2.2
1.6
AMP1
VDDIN
VDDOUT
VDDBU
VDDANA
VDDIO
VDDUTMI
VDDPLL
VDDCORE
Total Consumption
(AMP2)
SAM3U Series
TBD
TBD
TBD
TBD
3.06
2.75
2.25
1.64
Regulator
Voltage
Unit
μA
μA
1115
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