ATSAMA5D33-EK Atmel, ATSAMA5D33-EK Datasheet - Page 17

• Manufacturer Part Number: ATSAMA5D33-EK
• Description: Development Boards & Kits - ARM EVAL KIT SAMA5D33 CRYPTO
• Manufacturer: Atmel
• Series: SAMA5D4r

Specifications of ATSAMA5D33-EK

• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAMA5D33
• Core: ARM
• Interface Type: Serial, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 bit
• Description/function: Allows users to extensively evaluate, prototype and create application-specific designs
• Dimensions: 165 mm x 135 mm x 20 mm
• Maximum Operating Temperature: + 60 C
• Minimum Operating Temperature: 0 C
• For Use With: SAMA5D33

5.3.2
5.3.3
5.3.4
SAMA5D3x-EK User Guide
Table 5-5. Supply Group Configuration
Nominal
3.0V
3.3V
3.3V
3.3V
3.3V
Clock Circuitry
Reset Circuitry
Power Supplies
hardware accelerated engines for encryption (AES, TDES) and hash function (SHA), the SAMA5D3 ensures
anti-cloning, code protection and secure external data transfers.
Please refer to
The processor runs at frequencies up to 536 MHz for the core and up to 166 MHz for the system bus.
The CM includes 3 clock sources:
Table 5-4. Main Components Associated with the Clock Systems
The reset sources for CM board are:
The CM board is driven by +3.3V input power rail from MB board through the SODIMM200 connector.
The CM board embeds all necessary power rails required for the microprocessor.
When additional voltages are required, they are generated on board from the 3.3V supply (power source
is a linear regulator or a switching regulator). The detailed power supply requirements for given modules
are specified within the corresponding product documentation.
The following table summarizes the power specifications.
Two clocks are alternatives for the SAMA5D3 series processor main clock
One crystal oscillator is used for the Ethernet RGMII chip
Power on reset
Pushbutton reset (Pushbutton is equipped on Main Board)
JTAG reset from an in-circuit emulator (JTAG interface is equipped on MB)
Qty
1
1
1
Name
VDDBU
VDDIOP0
VDDIOP1
VDDUTMII
VDDOSC
Description
Crystal for Internal Clock, 12 MHz
Crystal for RTC Clock, 32.768 kHz
Oscillator for Ethernet Clock RGMII, 25 MHz
Section 2.2 ”Evaluation Board Specifications” on page 2-3
Powers
the Slow Clock oscillator, the internal 32K
RC, the internal 12M RC and a part of the
System Controller
a part of Peripherals I/O lines
a part of Peripherals I/O lines
the USB device and host UTMI + interface
the Main Oscillator cells
Component
From VBAT 3V, SODIMM200
connector
From Main 3.3V, SODIMM200
connector
From Main 3.3V, SODIMM200
connector
From Main 3.3V, SODIMM200
connector
From Main 3.3V, SODIMM200
connector
for details.
Assignment
Component
11180A–ATARM–30-Jan-13
Y1
Y2
Y3
5-7