ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 1104

• 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

Table 43-6.
1104
Symbol
V
V
Tres
th+
th-
SAM3U Series
Parameter
Threshold voltage rising
Threshold voltage falling
Reset Time-out Period
Backup Power Supply Zero-Power-on Reset Characteristics
Figure 43-2. VDDUTMI Supply Monitor
Figure 43-3. Zero-Power-on Reset Characteristics
Conditions
At Startup
Reset
Reset
V
V
V
hyst
V
V
th+
th+
VDDUTMI
th-
VDDBU
th
1.50
1.40
Min
40
1.55
1.45
Typ
90
6430D–ATARM–25-Mar-11
Max
1.60
1.50
150
Units
μs
V
V