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AT91SAM9261

Microchip

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  • Darmowa próbka
Kod:
AT91SAM9261B-CUR-240
Producent:
MICROCHIP
Dodany do bazy:
Ostatnio widziany:

Core:

* ARM926 ARM Thumb Processor running up to 190 MHz

* 16-Kbyte Data Cache, 16-Kbyte Instruction Cache

* Memory Management Unit

* Embedded Trace Module

Memories:

* 160 Kbytes of SRAM, single-cycle access

* 32 Kbytes of ROM embedding standard bootstrap

* 32-bit External Bus Interface (EBI) supporting SDRAM, Static Memory, Burst Flash, Glueless Connection to CompactFlash® and NAND Flash/SmartMedia®

Peripherals:

* Enhanced Clock Generator and Power Management Controller

* On-chip Oscillator with Two PLLs

* Very Slow Clock Operating Mode and Software Power Optimization Capabilities

* Two Programmable External Clock Signals

* System Timer Including Periodic Interrupt, Watchdog and Second Counter

* Real-time Clock with Alarm Interrupt

* Debug Unit, Two-wire UART and Support for Debug Communication Channel

* Advanced Interrupt Controller with 8-level Priority, Individually Maskable Vectored Interrupt Sources, SpuriousInterrupt Protected

* Seven External Interrupt Sources and One Fast Interrupt Source

* Three 32-bit PIO Controllers with Up to 96 Programmable I/O Lines, Input Change Interrupt and Open-drain Capability on Each LineLCD

* 20-channel Peripheral DMA Controller (PDC)

* LCD Controller:

* Supports Passive or Active Displays

* Up to 16 bits per Pixel in STN Color Mode

* Up to 16M Colors in TFT Mode (24-bit per Pixel)

* Resolution up to 2048x2048

* USB 2.0 Full Speed (12Mbits per second) Host Double Port:

* Dual On-chip Transceivers (Single Port Only on 208-lead PQFP Package)

* Integrated FIFOs and Dedicated DMA Channels

* USB 2.0 Full Speed (12Mbits per second) Device Port:

* On-chip Transceiver, 2-Kbyte Configurable Integrated FIFOs

* Multimedia Card Interface (MCI):

* Automatic Protocol Control and Fast Automatic Data Transfers

* MMC and SD Memory Card-compliant, Supports Up to Two SD Memory Cards

* Three Synchronous Serial Controller (SSC):

* Independent Clock and Frame Sync Signals for Each Receiver and Transmitter

* I2S Analog Interface Support, Time Division Multiplex Support

* High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer

* Three Universal Synchronous/Asynchronous Receiver/Transmitters (USART):

* Support for ISO7816 T0/T1 Smart Card

* Hardware Handshaking

* RS485 Support, IrDA® Up To 115 Kbps

* Full Modem Control Lines on USART1

* Two Master/Slave Serial Peripheral Interface (SPI):

* 8 to 16-bit Programmable Data Length

* 4 External Peripheral Chip Selects

* 3-channel, 16-bit Timer/Counters (TC):

* Three External Clock Inputs

* Two Multi-purpose I/O Pins per Channel

* Double PWM Generation, Capture/Waveform Mode, Up/Down Capability

* Two-wire Interface (TWI):

* Master Mode Support, All 2-wire Atmel EEPROMs Supported

* IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

* Power Supplies:

* 1.08V to 1.32V for VDDCORE, VDDOSC and VDDPLL

* 3.0V to 3.6V for VDDIOP (Peripheral I/Os) and for VDDIOM (Memory I/Os)

Packages:

* 217-ball RoHS-compliant LFBGA

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