ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 1110

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

43.3.2.2
Table 43-12. Typical Current Consumption in Wait Mode
43.3.3
1110
There is no activity on the I/Os of the device.
See
SAM3U Series
Active Mode Power Consumption
Figure 43-8 on page 1110
Wait Mode
Conditions
Figure 43-8.
Table 43-12
The Active Mode configuration and measurements are defined as follows:
• All power supplies are powered
• Core Clock and Master Clock Stopped
• Current measurement on AMP1, AMP2 and AMP3
• All Peripheral clocks deactivated
• VDDIO = 3.3V
• VDDCORE = 1.8V (Internal Voltage regulator used)
• T
• Application Running from Flash Memory with 128-bit access Mode
• All Peripheral clocks are deactivated.
• Master Clock (MCK) running at various frequencies with PLLA or the fast RC oscillator.
• Current measurement on AMP1 (VDDOUT = VDDCORE + VDDPLL) and total current on
AMP2
A
= 25° C
@25°C
3.3V
gives current consumption in typical conditions.
Measurement Setup for Wait Mode
Consumption
VDDOUT
(AMP1)
4.9
AMP2
AMP1
Consumption(A
AMP3
MP2)
Total
VDDIN
VDDOUT
14.7
VDDBU
VDDANA
VDDIO
VDDUTMI
VDDPLL
VDDCORE
Regulator and
Consumption
(AMP3)
Core
11.7
Regulator
Voltage
6430D–ATARM–25-Mar-11
Unit
μA