AT32UC3A3128-ALUT Atmel, AT32UC3A3128-ALUT Datasheet - Page 631
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
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26.3
32072C–AVR32–2010/03
Block Diagram
2368 of DPRAM, the user could for example use the configuration described
page 631
Table 26-2.
The USBB provides a hardware device to interface a USB link to a data flow stored in a dual-port
RAM (DPRAM).
The UTMI transceiver requires an external 12MHz clock as a reference to its internal 480MHz
PLL. The internal 480MHz PLL is used to clock an internal DLL module to recover the USB dif-
ferential data at 480Mbit/s.
Figure 26-1. USBB Block Diagram
HSB
PB
Pipe/Endpoint
0
1
2
3
.
Example of Configuration of Pipes/Endpoints Using the Whole DPRAM
Slave
Master
HSB Mux
Mnemonic
Master
Slave
PEP0
PEP1
PEP2
PEP3
User
Interface
512 bytes
512 bytes
256 bytes
64 bytes
Local HSB
HSB0
HSB1
Interface
Size
Slave
DMA
2.0 Core
USB
Nb. Banks
AT32UC3A3/A4
1
2
2
1
Controller
GCLK_USBB
OTG
UTMI
I/O
DPRAM
Allocation
PEP
inTable 26-2 on
USB_VBUS
USB_ID
USB_VBOF
DMFS
DPFS
DMHS
DPHS
631
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