AT32UC3A3128-ALUT Atmel, AT32UC3A3128-ALUT Datasheet - Page 164
![IC MCU 128KB FLASH 144LQFP](/photos/6/72/67244/144l1-lqfp_sml.jpg)
AT32UC3A3128-ALUT
Manufacturer Part Number
AT32UC3A3128-ALUT
Description
IC MCU 128KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A3128-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
128KB (128K 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
109
Ram Memory Size
32KB
Cpu Speed
66MHz
No. Of Timers
1
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
Company:
Part Number:
AT32UC3A3128-ALUT
Manufacturer:
Atmel
Quantity:
135
- Current page: 164 of 1014
- Download datasheet (16Mb)
14.5
14.5.1
14.5.2
14.5.3
32072C–AVR32–2010/03
Product Dependencies
I/O Lines
Power Management
Clocks
In order to use this module, other parts of the system must be configured correctly, as described
below.
The pins used for interfacing the compliant external devices may be multiplexed with I/O Con-
troller lines. The user must first configure the I/O Controller to assign the EBI pins to their
peripheral functions.
To prevent bus errors EBI operation must be terminated before entering sleep mode.
A number of clocks can be selected as source for the EBI. The selected clock must be enabled
by the Power Manager.
The following clock sources are available:
• CLK_EBI
• CLK_SDRAMC
• CLK_SMC
Pin Name
ADDR[17]
NCS[4]
NCS[5]
NCS[2]
NCS[3]
NWE0
NWE1
NRD
NWE1-NBS1/
NWE0-NWE
NANDCS[0]
NANDCS[1]
ADDR[17]
CFNIORD
Alternate
CFCS[0]
CFCS[1]
CFNWE
CFNOE
NCS[4]
NCS[5]
NCS[2]
NCS[3]
DQM1/
Name
NRD
BA1
SMC/NAND Flash/SmartMedia shared lines
SDRAMC/SMC/CompactFlash shared lines
SMC/CompactFlash shared lines
SDRAMC Bank 1
SMCAddress Bus Line 17
SMC Read Signal
CompactFlash CFNOE
SMC Write Enable10 or Write enable
CompactFlash CFNWE
SMC Chip Select Line 4
CompactFlash Chip Select Line 0
SMC Chip Select Line 5
CompactFlash Chip Select Line 1
SMC Chip Select Line 2
NANDFlash/SmartMedia Chip Select Line
0
SMC Chip Select Line 3
NANDFlash/SmartMedia Chip Select Line
1
SDRAMC DQM1
SMC Write Enable1 or Byte Select 1
CompactFlash CFNIORD
Pin Description
AT32UC3A3/A4
Output
Output
Output
Output
Output
Output
Output
Output
Type
Active
Level
Low
Low
Low
Low
Low
Low
164
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