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AT91SAM9R64中文资料32 Bit MPU Products数据手册Microchip规格书

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厂商型号

AT91SAM9R64

功能描述

32 Bit MPU Products

制造商

Microchip Microchip Technology

中文名称

微芯科技 美国微芯科技公司

数据手册

下载地址下载地址二

更新时间

2025-9-22 23:01:00

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AT91SAM9R64规格书详情

描述 Description

An ARM926-based microprocessor, running at 190MHz with multiple communication interfaces, such as a HS (480Mbps) USB device, SDIO/SD/MMC interface, AC97, USARTs, SPIs, I2S and I2C. The external bus interface incorporates controllers for SDRAM and static memories, with specific interface circuitry for CompactFlash and NAND flash.The device is available in a 144-pin BGA package with 0.8mm ball pitch.

技术参数

  • 制造商编号

    :AT91SAM9R64

  • 生产厂家

    :Microchip

  • 5K Pricing

    :$5.60

  • Family

    :32-bit MPU

  • Core

    :ARM926

  • FPU

    :No

  • ARM Neon

    :No

  • ARM Trust Zone

    :No

  • Speed (MHz)

    :200

  • Core Voltage Range (V)

    :1.08V - 1.32V

  • Vddbu for battery backup

    :True

  • SRAM (KB)

    :64

  • L1 Instruction Cache (KB)

    :4

  • L1 Data Catche (KB)

    :4

  • L2 Memory Cache (KB)

    :0

  • Ext. DRAM Bus (Bits)

    :32

  • Int. DRAM (MB)

    :0

  • NAND ECC (Bits)

    :Yes

  • ECC Bits on NAND interface

    :1

  • # of EBIs

    :1

  • SDIO/SD-CARD/eMMC

    :1

  • QSPI

    :0

  • DMA Channels

    :26

  • Max I/O Pins

    :49

  • UART/SPI/I2C

    :4 -UART1 -SPI1 -I2C

  • IrDA

    :Yes

  • I2S/SSC

    :0 -I2S1 -SSC

  • ISO 7816

    :4

  • CAN

    :0

  • CAN Type

    :None

  • LIN

    :No

  • USB

    :1 HS -Device Only

  • Ethernet MAC

    :0 -10/100 Ethernet0 -10/100/1000 Ethernet

  • Graphic LCD

    :No

  • H/W Graphics Controller

    :No

  • H/W Video Decoder

    :No

  • Camera Interface

    :No

  • Integrity Check Monitor (ICM)

    :No

  • Secure Bootloader

    :No

  • H/W Crypto Engine

    :No

  • External Memory Encrypt/Decrypt

    :No

  • Anti-Tamper Pins

    :0

  • Environmental Monitors

    :No

  • Active Die Shield

    :No

  • Secure Key Storage (Fuse bits)

    :0

  • A/D Channels

    :3

  • A/D Resolution (bits)

    :10

  • A/D Sample Rate (ksps)

    :220

  • Temp Sensor

    :No

  • RTC

    :Yes

  • Watch Dog Timer

    :Yes

  • Timers

    :7 x 16-bit0 x 32-bit

  • Capture/Compare/PWM Peripherals

    :11 -Std. PWM3 -Input Capture

  • Quadrature Encoder Interface (QEI)

    :0

  • Temperature Range

    :-40 to 85

  • Pin Count

    :144

  • Packages

    :144/LFBGA

供应商 型号 品牌 批号 封装 库存 备注 价格
MROCHIP/微芯
24+
NA/
184
优势代理渠道,原装正品,可全系列订货开增值税票
询价
MICROCHIP(美国微芯)
24+
BGA144
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
ATMEL/爱特梅尔
25+
LFBGA144
1162
原装正品,欢迎来电咨询!
询价
ATMEL/爱特梅尔
24+
BGA
880000
明嘉莱只做原装正品现货
询价
ATMEL
09+
LFBGA14
1330
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
MICROCHIP(美国微芯)
20+
LFBGA-144
10000
询价
ATMEL
21+
BGA
712
原装现货假一赔十
询价
Microchip
22+
144BGA
9000
原厂渠道,现货配单
询价
Atmel
24+
SMD
6800
100%原装进口现货,欢迎来电咨询
询价
ATMEL
23+
NA
10021
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价