AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 32
![MCU AVR32 64KB FLASH 48TQFP](/photos/6/82/68248/313-48-vqfp_sml.jpg)
AT32UC3L064-AUT
Manufacturer Part Number
AT32UC3L064-AUT
Description
MCU AVR32 64KB FLASH 48TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheets
1.ATAVRONE-PROBECBL.pdf
(16 pages)
2.AT32UC3L-EK.pdf
(858 pages)
3.AT32UC3L016-D3HT.pdf
(110 pages)
Specifications of AT32UC3L064-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
SPI/TWI/USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
36
Number Of Timers
7
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
AT32UC3L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
9-ch x 10-bit
Package
48TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
50 MHz
Operating Supply Voltage
1.8|3.3 V
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:
AT32UC3L064-AUT
Manufacturer:
HONGFA
Quantity:
30 000
Part Number:
AT32UC3L064-AUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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- Download datasheet (13Mb)
5. Memories
5.1
5.2
Table 5-2.
32099F–11/2010
Embedded Memories
Physical Memory Map
AT32UC3L064
AT32UC3L032
AT32UC3L016
Part Number
Flash Memory Parameters
•
•
The system bus is implemented as a bus matrix. All system bus addresses are fixed, and they
are never remapped in any way, not even in boot. Note that AVR32 UC CPU uses unsegmented
translation, as described in the AVR32 Architecture Manual. The 32-bit physical address space
is mapped as follows:
Table 5-1.
Device
Embedded SRAM
Embedded Flash
HSB-PB Bridge B
HSB-PB Bridge A
Internal High-Speed Flash
Internal High-Speed SRAM, Single-cycle access at full speed
– 64Kbytes (AT32UC3L064)
– 32Kbytes (AT32UC3L032)
– 16Kbytes (AT32UC3L016)
– 16Kbytes (AT32UC3L064, AT32UC3L032)
– 8Kbytes (AT32UC3L016)
• 0 Wait State Access at up to 25MHz in Worst Case Conditions
• 1 Wait State Access at up to 50MHz in Worst Case Conditions
• Pipelined Flash Architecture, allowing burst reads from sequential Flash locations, hiding
• Pipelined Flash Architecture typically reduces the cycle penalty of 1 wait state operation
• 100 000 Write Cycles, 15-year Data Retention Capability
• Sector Lock Capabilities, Bootloader Protection, Security Bit
• 32 Fuses, Erased During Chip Erase
• User Page For Data To Be Preserved During Chip Erase
penalty of 1 wait state access
to only 8% compared to 0 wait state operation
Flash Size (FLASH_PW)
AT32UC3L Physical Memory Map
64Kbytes
32Kbytes
16Kbytes
Start Address
0x00000000
0x80000000
0xFFFE0000
0xFFFF0000
Size
AT32UC3L064
64Kbytes
64Kbytes
64Kbytes
16Kbytes
Number of pages
(FLASH_P)
256
128
64
AT32UC3L032
16Kbytes
32Kbytes
64Kbytes
64Kbytes
AT32UC3L016/32/64
AT32UC3L016
8Kbytes
16Kbytes
64Kbytes
64Kbytes
(FLASH_W)
Page size
256 bytes
256 bytes
256 bytes
32
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