AT32UC3A364-ALUT Atmel, AT32UC3A364-ALUT Datasheet - Page 243
AT32UC3A364-ALUT
Manufacturer Part Number
AT32UC3A364-ALUT
Description
IC MCU 64KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A364-ALUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Number Of I /o
110
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
96 KB
Interface Type
IrDA/SCI/SCIF/UDI
Maximum Clock Frequency
66 MHz
Number Of Timers
3
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1104
Minimum Operating Temperature
- 40 C
Controller Family/series
AT32UC3A
No. Of I/o's
110
Ram Memory Size
64KB
Cpu Speed
66MHz
No. Of Timers
2
Rohs Compliant
Yes
For Use With
ATEVK1104 - KIT DEV/EVAL FOR AVR32 AT32UC3AATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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17. Error Corrected Code Controller (ECCHRS)
17.1
17.2
32072C–AVR32–2010/03
Features
Overview
Rev. 1.0.0.0
•
•
•
•
•
NAND Flash and SmartMedia
more invalid bits. Over the NAND Flash and SmartMedia
occur which can be detected and corrected by an Error Corrected Code (ECC).
The ECC Controller is a mechanism that encodes data in a manner that makes possible the
identification and correction of certain errors in data. The ECC controller is capable of single-bit
error correction and two-bit random detection when using the Hamming code (ECC-H) and four-
error correction whatever the number of erroneous bit in the byte error when using the Reed-Sol-
omon code (ECC-RS).
When NAND Flash/SmartMedia
code (ECC-H) or more than four bits in error when using the Reed-Solomon code (ECC-RS), the
data cannot be corrected.
Hardware Error Corrected Code Generation with two methods :
Supports NAND Flash and SmartMedia
8-bit data path for ECC-RS
Supports NAND Flash and SmartMedia
(specified by software)
ECC_H supports :
ECC_RS supports :
– Hamming code detection and correction by software (ECC-H)
– Reed-Solomon code detection by hardware, correction by hardware or software (ECC-RS)
– One bit correction per page of 512,1024,2048, or 4096 bytes
– One bit correction per sector of 512 bytes of data for a page size of 512, 1024, 2048, or 4096
– One bit correction per sector of 256 bytes of data for a page size of 512, 1024, 2048, or 4096
– 4 errors correction per sector of 512 bytes of data for a page size of 512, 1024, 2048, and
bytes
bytes
4096 bytes with 8-bit data path
™
™
devices contain by default invalid blocks which have one or
have more than two erroneous bits when using the Hamming
™
™
devices with 8- or 16-bit data path for ECC-H, and with
with page sizes of 528, 1056, 2112, and 4224 bytes
™
lifetime, additional invalid blocks may
AT32UC3A3/A4
243
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