AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 502

• 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

22.3
22.4
32099F–11/2010
List of Abbreviations
Block Diagram
Below,
face and a full SMBus compatible device.
Table 22-2.
Table 22-3.
Figure 22-1. Block Diagram
SMBus Standard
Bus Timeouts
Address Resolution Protocol
Alert
Packet Error Checking
Abbreviation
TWI
A
NA
P
S
Sr
SADR
ADR
R
W
Manager
Bus Bridge
Peripheral
Power
Table 22-2 on page 502
Atmel TWIS Compatibility with SMBus Standard
Abbreviations
CLK_TWIS
Description
Two-wire Interface
Acknowledge
Non Acknowledge
Stop
Start
Repeated Start
Slave Address
Any address except SADR
Read
Write
Two-wire
Interface
lists the compatibility level of the Atmel Two-wire Slave Inter-
Atmel TWIS
Supported
Supported
Supported
Supported
TWI Interrupt
AT32UC3L016/32/64
I/O controller
Controller
Interrupt
TWCK
TWD
TWALM
502