AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 641

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

Specifications of AT32UC3B1256-AUR

• Package / Case: 48-TQFP, 48-VQFP
• 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: -

Figure 29-4. QFN-48 package drawing
Table 29-11. Device and Package Maximum Weight
Table 29-12. Package Characteristics
Table 29-13. Package Reference
32059J–12/2010
Weight
Moisture Sensitivity Level
JEDEC Drawing Reference
JESD97 Classification
100 mg
Jedec J-STD-20D-MSL3
M0-220
e3
AT32UC3B
641