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AT91SAM9261B-CU 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
BGA-217
描述:
SMART SAM9G ARM® 9 微处理器基于 ARM926™ 的 Atmel® SMART SAM9G 嵌入式微处理器单元 (MPU) 是高性能数据速度处理器，带扩展外围设备，用于连接和用户界面。### ARM 微控制器，Atmel
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P59P279P302P354P378P469P543Hot
典型应用电路图在P58P381P396P445P481P574P578P729
原理图在P4P23P24P25P40P57P93P107P113P119P136P224
封装尺寸在P9P690
型号编码规则在P692P737
标记信息在P693P694P707P734
封装信息在P690
功能描述在P60P94P107P113P119P142P205P224P270P280P328P355
技术参数、封装参数在P730
应用领域在P278
电气规格在P94P671P675P690P722P726P727P731P733P734
导航目录
AT91SAM9261B-CU数据手册
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Features
• Incorporates the ARM926EJ-S™ ARM
®
Thumb
®
Processor
– DSP Instruction Extensions
– ARM Jazelle
®
Technology for Java
®
Acceleration
– 16 Kbyte Data Cache, 16 Kbyte Instruction Cache, Write Buffer
– 210 MIPS at 190 MHz
– Memory Management Unit
– EmbeddedICE
™
, Debug Communication Channel Support
– Mid-level implementation Embedded Trace Macrocell
™
• Additional Embedded Memories
– 32 Kbytes of Internal ROM, Single-cycle Access at Maximum Bus Speed
– 160 Kbytes of Internal SRAM, Single-cycle Access at Maximum Processor or Bus
Speed
• External Bus Interface (EBI)
– Supports SDRAM, Static Memory, NAND Flash and CompactFlash
®
• 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 2048 x 2048
• USB
– USB 2.0 Full Speed (12 Mbits per second) Host Double Port
• Dual On-chip Transceivers
• Integrated FIFOs and Dedicated DMA Channels
– USB 2.0 Full Speed (12 Mbits per second) Device Port
• On-chip Transceiver, 2 Kbyte Configurable Integrated FIFOs
• Bus Matrix
– Handles Five Masters and Five Slaves
– Boot Mode Select Option
– Remap Command
• Fully Featured System Controller (SYSC) for Efficient System Management, 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
– Three 32-bit PIO Controllers
• Reset Controller (RSTC)
– Based on Power-on Reset Cells, Reset Source Identification and Reset Output
Control
• Shutdown Controller (SHDWC)
– Programmable Shutdown Pin Control and Wake-up Circuitry
• Clock Generator (CKGR)
– 32,768 Hz Low-power Oscillator on Battery Backup Power Supply, Providing a
Permanent Slow Clock
– 3 to 20 MHz On-chip Oscillator and two PLLs
• Power Management Controller (PMC)
– Very Slow Clock Operating Mode, Software Programmable Power Optimization
Capabilities
– Four Programmable External Clock Signals
AT91SAM
ARM-based
Embedded MPU
AT91SAM9261
6062N–ATARM–3-Oct-11
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