AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 516

• Manufacturer Part Number: AT32UC3L032-D3UR
• Description: MCU AVR32 32KB FLASH 48TLLGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L032-D3UR

• 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: 32KB (32K 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-TLLGA
• 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: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

• SWRST: Software Reset
• STREN: Clock Stretch Enable
• GCMATCH: General Call Address Match
• SMATCH: Slave Address Match
• SMEN: SMBus Mode Enable
• SEN: Slave Enable
32099F–11/2010
This bit will always read as 0.
Writing a zero to this bit has no effect.
Writing a one to this bit resets the TWIS.
Writing this bit to zero disables clock stretching if RHR/THR buffer full/empty. May cause over/underrun.
Writing this bit to one enables clock stretching if RHR/THR buffer full/empty.
Writing this bit to zero causes TWIS not to acknowledge the General Call Address.
Writing this bit to one causes TWIS to acknowledge the General Call Address.
Writing this bit to zero causes TWIS not to acknowledge the Slave Address.
Writing this bit to one causes TWIS to acknowledge the Slave Address.
Writing this bit to zero disables SMBus mode.
Writing this bit to one enables SMBus mode.
Writing this bit to zero disables the slave interface.
Writing this bit to one enables the slave interface.
AT32UC3L016/32/64
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