ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 215
ATSAM3X4EA-AU
Manufacturer Part Number
ATSAM3X4EA-AU
Description
ARM Microcontrollers - MCU QFP144,GREEN, IND TEMP, MRL A
Manufacturer
Atmel
Datasheet
1.ATSAM3X8EA-AU.pdf
(1467 pages)
Specifications of ATSAM3X4EA-AU
Rohs
yes
Core
ARM Cortex M3
Processor Series
SAM3X
Data Bus Width
32 bit
Maximum Clock Frequency
84 MHz
Program Memory Size
256 KB
Data Ram Size
64 KB
On-chip Adc
Yes
Operating Supply Voltage
2.4 V to 3.6 V
Operating Temperature Range
- 40 C to +85 C
Package / Case
LQFP-144
Mounting Style
SMD/SMT
Factory Pack Quantity
60
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 215 of 1467
- Download datasheet (8Mb)
Implementation-specific
Index register
Instruction cycle count
Interrupt handler
Interrupt vector
Little-endian (LE)
Little-endian memory
Load/store architecture
Memory Protection Unit (MPU)
Prefetching
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
The behavior is not architecturally defined, and does not have to be documented by individual
implementations. Used when there are a number of implementation options available and the
option chosen does not affect software compatibility.
In some load and store instruction descriptions, the value of this register is used as an offset to
be added to or subtracted from the base register value to form the address that is sent to mem-
ory. Some addressing modes optionally enable the index register value to be shifted prior to the
addition or subtraction.
See also
The number of cycles that an instruction occupies the Execute stage of the pipeline.
A program that control of the processor is passed to when an interrupt occurs.
One of a number of fixed addresses in low memory, or in high memory if high vectors are config-
ured, that contains the first instruction of the corresponding interrupt handler.
Byte ordering scheme in which bytes of increasing significance in a data word are stored at
increasing addresses in memory.
See also
Memory in which:
a byte or halfword at a word-aligned address is the least significant byte or halfword within the
word at that address
a byte at a halfword-aligned address is the least significant byte within the halfword at that
address.
A processor architecture where data-processing operations only operate on register contents,
not directly on memory contents.
Hardware that controls access permissions to blocks of memory. An MPU does not perform any
address translation.
In pipelined processors, the process of fetching instructions from memory to fill up the pipeline
before the preceding instructions have finished executing. Prefetching an instruction does not
mean that the instruction has to be executed.
“Base register”
“Little-endian memory”
,
“Endianness”
SAM3X/A
SAM3X/A
215
215
Related parts for ATSAM3X4EA-AU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Development Boards & Kits - ARM EVAL KIT SAM3X & SAM3A series
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: