AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 134

• Manufacturer Part Number: AT32UC3B1256-Z1UR
• Description: MCU AVR32 256K FLASH 48-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-Z1UR

• Package / Case: 48-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 28
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 6x10b
• 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: -

• FSZ: Flash Size
Table 14-7.
• LOCKx: Lock Region x Lock Status
32059J–12/2010
FSZ
0
1
2
3
4
5
6
7
The size of the flash. Not all device families will provide all flash sizes indicated in the table.
0: The corresponding lock region is not locked.
1: The corresponding lock region is locked.
Flash size
Flash Size
32 Kbytes
64 Kbytes
128 Kbytes
256 Kbytes
384 Kbytes
512 Kbytes
768 Kbytes
1024 Kbytes
AT32UC3B
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