Datasheet > AT45DQ161

AT45DQ161

更新时间： 2023-12-20 18:44:45

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
77页	2348K
描述
16Mbit, 2.3V to 3.6V Range SPI Serial Flash Memory Includes Dual IO and Quad IO support

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AT45DQ161 数据手册

Datasheet

AT45DQ161

16-Mbit DataFlash, 2.3 V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support

Features

• Single 2.3 V - 3.6 V supply

• Serial Peripheral Interface (SPI) compatible

• Supports SPI modes 0 and 3

• Supports RapidS^™operation

• Supports Dual-input and Quad-input Buffer Write

•

Dual-input and Quad-input Buffer Write

• Supports Dual-output and Quad-output Read

• High operating frequencies

• 85 MHz (for SPI)

• 85 MHz (for Dual-I/O and Quad-I/O)

• Clock-to-output time (t_V) of 6 ns maximum

• User configurable page size

• 512 bytes per page

• 528 bytes per page (default)

• Device can be ordered pre-configured to any of the two page size options

• Two fully independent SRAM data buffers (512/528 bytes)

• Allows receiving data while reprogramming the main memory array

• Flexible programming options

• Byte/Page Program (1 to 512/528 bytes) directly into main memory

• Buffer Write

• Buffer to Main Memory Page Program

• Flexible erase options

• Page Erase (512/528 bytes), Block Erase (4 kB)

• Sector Erase (128 kB), Chip Erase (16-Mbits)

• Program and Erase Suspend/Resume

• Advanced hardware and software data protection features

• Individual sector protection

• Individual sector lockdown to make any sector permanently read-only

• 128-byte, One-Time Programmable (OTP) Security Register

• 64 bytes factory programmed with a unique identifier

• 64 bytes user programmable

• Hardware and software controlled reset options

• JEDEC Standard Manufacturer and Device ID Read

• Low-power dissipation

• 500 nA Ultra-Deep Power-Down current (typical)

• 3 µA Deep Power-Down current (typical)

• 25 µA Standby current (typical)

• 11 mA Active Read current (typical at 20 MHz)

• Endurance: 100,000 program/erase cycles per page minimum (50,000 cycles for extended

temperature option)

• Data retention: 20 years

• Complies with full industrial temperature range (extended temperature optional)

• Green (Pb/Halide-free/RoHS compliant) packaging options

• 8-lead 150-mil narrow SOIC

• 8-lead 208-mil wide SOIC

• 8-pad Ultra-thin DFN (5 x 6 x 0.6 mm)

DS-AT45DQ161-8790 Rev. H

2023-07-31

Page 1

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与AT45DQ161相关器件

型号	品牌	获取价格	描述	数据表
AT45DQ161_14	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-CCUD-T	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-CCUF-T	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-MHD-T	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-MHD-Y	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-MHF2B-T	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-MHF-T	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-MHF-Y	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-SHD-B	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-SHD-T	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum

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