Datasheet > AT91SAM9XE128_1

AT91SAM9XE128_1

更新时间： 2024-02-06 20:05:44

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器
页数	文件大小	规格书
866页	12825K
描述
AT91 ARM Thumb Microcontrollers

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数据手册

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AT91SAM9XE128_1 数据手册

Features

• Incorporates the ARM926EJ-S^™ARM^®Thumb^®Processor

– DSP instruction Extensions, ARM Jazelle^®Technology for Java^®Acceleration

– 8 Kbyte Data Cache, 16 Kbyte Instruction Cache, Write Buffer

– 200 MIPS at 180 MHz

– Memory Management Unit

– EmbeddedICE^™, Debug Communication Channel Support

• Additional Embedded Memories

– One 32 Kbyte Internal ROM, Single-cycle Access at Maximum Matrix Speed

– One 32 Kbyte (for AT91SAM9XE256 and AT91SAM9XE512) or 16 Kbyte (for

AT91SAM9XE128) Internal SRAM, Single-cycle Access at Maximum Matrix Speed

– 128, 256 or 512 Kbytes of Internal High-speed Flash for AT91SAM9XE128,

AT91SAM9XE256 or AT91SAM9XE512 Respectively. Organized in 256, 512 or 1024

Pages of 512 Bytes Respectively.

AT91 ARM

Thumb

Microcontrollers

• 128-bit Wide Access

• Fast Read Time: 45 ns

AT91SAM9XE128

AT91SAM9XE256

AT91SAM9XE512

• Page Programming Time: 4 ms, Including Page Auto-erase,

Full Erase Time: 10 ms

• 10,000 Write Cycles, 10 Years Data Retention, Page Lock Capabilities, Flash

Security Bit

• Enhanced Embedded Flash Controller (EEFC)

– Interface of the Flash Block with the 32-bit Internal Bus

– Increases Performance in ARM and Thumb Mode with 128-bit Wide Memory

Interface

Preliminary

• External Bus Interface (EBI)

– Supports SDRAM, Static Memory, ECC-enabled NAND Flash and CompactFlash^™

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

– On-chip Transceiver, 2,688-byte Configurable Integrated DPRAM

• USB 2.0 Full Speed (12 Mbits per second) Host Single Port in the 208-pin PQFP Device

and Double Port in 217-ball LFBGA Device

– Single or Dual On-chip Transceivers

– Integrated FIFOs and Dedicated DMA Channels

• Ethernet MAC 10/100 Base-T

– Media Independent Interface or Reduced Media Independent Interface

– 128-byte FIFOs and Dedicated DMA Channels for Receive and Transmit

• Image Sensor Interface

– ITU-R BT. 601/656 External Interface, Programmable Frame Capture Rate

– 12-bit Data Interface for Support of High Sensibility Sensors

– SAV and EAV Synchronization, Preview Path with Scaler, YCbCr Format

• Bus Matrix

– Six 32-bit-layer Matrix

– Remap Command

• Fully-featured System Controller, including

– Reset Controller, Shutdown Controller

– Four 32-bit Battery Backup Registers for a Total of 16 Bytes

– Clock Generator and Power Management Controller

– Advanced Interrupt Controller and Debug Unit

– Periodic Interval Timer, Watchdog Timer and Real-time Timer

6254B–ATARM–29-Apr-09

12 3 4 5 6 7...866

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与AT91SAM9XE128_1相关器件

型号	品牌	获取价格	描述	数据表
AT91SAM9XE128_10	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE128-CU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE128-QU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE256	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE256-CU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE256-QU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE512	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE512-CU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE512-QU	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT91SAM9XE-EK	ATMEL	获取价格	Atmel Evaluation Kits

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