AT32UC3B0512-Z2UR Atmel, AT32UC3B0512-Z2UR Datasheet - Page 138

• Manufacturer Part Number: AT32UC3B0512-Z2UR
• Description: IC MCU AVR32 512K FLASH 64QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0512-Z2UR

• Package / Case: 64-QFN
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 44
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 96K x 8
• Program Memory Size: 512KB (512K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.9.2
14.10 Module configuration
Table 14-8.
32059J–12/2010
AT32UC3B0512
AT32UC3B1512
AT32UC3B0256
AT32UC3B1256
AT32UC3B0128
AT32UC3B1128
AT32UC3B064
AT32UC3B164
Part Number
Default Fuse Value
Flash Memory Parameters
The devices are shipped with the FGPFRLO register value: 0xFC07FFFF:
• GPF31 fuse set to 1b. This fuse is used by the pre-programmed USB bootloader.
• GPF30 fuse set to 1b. This fuse is used by the pre-programmed USB bootloader.
• GPF29 fuse set to 1b. This fuse is used by the pre-programmed USB bootloader.
• BODEN fuses set to 11b. BOD is disabled.
• BODHYST fuse set to 1b. The BOD hysteresis is enabled.
• BODLEVEL fuses set to 000000b. This is the minimum voltage trigger level. BOD will never
• BOOTPROT fuses set to 011b. The bootloader protected size is 8 Ko.
• EPFL fuse set to 1b. External privileged fetch is not locked.
• LOCK fuses set to 1111111111111111b. No region locked.
See also the AT32UC3B Bootloader user guide document.
After the JTAG chip erase command, the FGPFRLO register value is 0xFFFFFFFF.
trigger as this level is below the POR level.
(FLASH_PW)
512 Kbytes
512 Kbytes
256 Kbytes
256 Kbytes
128 Kbytes
128 Kbytes
Flash Size
64 Kbytes
64 Kbytes
Number of pages
(FLASH_P)
1024
1024
512
512
256
256
128
128
(FLASH_W)
128 words
128 words
128 words
128 words
128 words
128 words
128 words
128 words
Page size
General Purpose
AT32UC3B
(FLASH_L)
Fuse bits
32 fuses
32 fuses
32 fuses
32 fuses
32 fuses
32 fuses
32 fuses
32 fuses
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