download ATMEL pdf 32-bit ATMEL AVR Microcontroller AT32UC3B0512 AT32UC3B0256 AT32UC3B0128 AT32UC3B064 AT32UC3B1512 AT32UC3B1256 AT32UC3B1128 AT32UC3B164

32-bit ATMEL
AVR
Microcontroller
AT32UC3B0512
AT32UC3B0256
AT32UC3B0128
AT32UC3B064
AT32UC3B1512
AT32UC3B1256
AT32UC3B1128
AT32UC3B164

Features

?High Performance, Low Power 32-Bit Atmel?AVR甅icrocontroller
?Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
?Read-Modify-Write Instructions and Atomic Bit Manipulation
?Performing up to 1.39 DMIPS / MHz
?Up to 83 DMIPS Running at 60 MHz from Flash
?Up to 46 DMIPS Running at 30 MHz from Flash
?Memory Protection Unit
?Multi-hierarchy Bus System
?High-Performance Data Transfers on Separate Buses for Increased Performance
?7 Peripheral DMA Channels Improves Speed for Peripheral Communication
?Internal High-Speed Flash
?512K Bytes, 256K Bytes, 128K Bytes, 64K Bytes Versions
?Single Cycle Access up to 30 MHz
?Prefetch Buffer Optimizing Instruction Execution at Maximum Speed
?4ms Page Programming Time and 8ms Full-Chip Erase Time
?100,000 Write Cycles, 15-year Data Retention Capability
?Flash Security Locks and User Defined Configuration Area
?Internal High-Speed SRAM, Single-Cycle Access at Full Speed
?96K Bytes (512KB Flash), 32K Bytes (256KB and 128KB Flash), 16K Bytes (64KB
Flash)
?Interrupt Controller
?Autovectored Low Latency Interrupt Service with Programmable Priority
?System Functions
?Power and Clock Manager Including Internal RC Clock and One 32KHz Oscillator
?Two Multipurpose Oscillators and Two Phase-Lock-Loop (PLL) allowing
Independant CPU Frequency from USB Frequency
?Watchdog Timer, Real-Time Clock Timer
?Universal Serial Bus (USB)
?Device 2.0 and Embedded Host Low Speed and Full Speed
?Flexible End-Point Configuration and Management with Dedicated DMA Channels
?On-chip Transceivers Including Pull-Ups
?USB Wake Up from Sleep Functionality
?One Three-Channel 16-bit Timer/Counter (TC)
?Three External Clock Inputs, PWM, Capture and Various Counting Capabilities
?One 7-Channel 20-bit Pulse Width Modulation Controller (PWM)
?Three Universal Synchronous/Asynchronous Receiver/Transmitters (USART)
?Independant Baudrate Generator, Support for SPI, IrDA and ISO7816 interfaces
?Support for Hardware Handshaking, RS485 Interfaces and Modem Line
?One Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals
?One Synchronous Serial Protocol Controller
?Supports I2S and Generic Frame-Based Protocols
?One Master/Slave Two-Wire Interface (TWI), 400kbit/s I2C-compatible
?One 8-channel 10-bit Analog-To-Digital Converter, 384ks/s
?16-bit Stereo Audio Bitstream DAC
?Sample Rate Up to 50 KHz
?QTouch?Library Support
?Capacitive Touch Buttons, Sliders
?On-Chip Debug System (JTAG interface)
?Nexus Class 2+, Runtime Control, Non-Intrusive Data and Program Trace
?64-pin TQFP/QFN (44 GPIO pins), 48-pin TQFP/QFN (28 GPIO pins)
?5V Input Tolerant I/Os, including 4 high-drive pins
?Single 3.3V Power Supply or Dual 1.8V-3.3V Power Supply

Click here to download ATMEL pdf 32-bit ATMEL AVR Microcontroller AT32UC3B0512 AT32UC3B0256 AT32UC3B0128 AT32UC3B064 AT32UC3B1512 AT32UC3B1256 AT32UC3B1128 AT32UC3B164datasheets

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