AT45DB021E datasheet(1/69 Pages) RENESAS

номер детали	AT45DB021E

подробное описание детали	2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory

PDF	69 Pages

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производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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Datasheet

DS-AT45DB021E-8789 Rev. N

Page 1

3/24/26

Features

• Single 1.65 V - 3.6 V supply

• Serial Peripheral Interface (SPI) compatible

• Supports SPI modes 0 and 3

• Supports RapidS™ operation

• Continuous read capability through entire array

• Up to 85 MHz

• Low-power read option up to 15 MHz

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

• User-configurable page size

• 264 bytes per page (default)

• Page size can be factory pre-configured for 256 bytes

• One SRAM data buffer (256/264 bytes)

• Flexible programming options

• Byte/Page Program (1 to 256/264 bytes) directly into main memory

•Buffer Write

• Buffer to Main Memory Page Program

• Flexible erase options

• Page Erase (256/264 bytes)

• Block Erase (2 kB)

• Sector Erase (32 kB)

• Chip Erase (2 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

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

• 3 µA Deep Power-Down current (typical)

• 25 µA Standby current (typical @ 20 MHz)

• 4.5 mA Active Read current (typical))

• Endurance: 100,000 program/erase cycles per page minimum

• Data retention: 20 years

• Complies with full industrial temperature range

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

• 8-lead SOIC 150-mil wide

• 8-lead SOIC 208-mil wide

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

• 8-ball (2 x 4 Array) Wafer Level Chip Scale Package

• Die in Wafer Form

AT45DB021E

2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory

Аналогичный номер детали - AT45DB021E

производитель	номер детали	датащи	подробное описание детали
List of Unclassifed Man...	AT45DB021E	2Mb / 68P	2-Mbit DataFlash (with Extra 64-Kbits), 1.65V Minimum SPI Serial Flash Memory
Dialog Semiconductor	AT45DB021E	1Mb / 74P	2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory
Renesas Technology Corp	AT45DB021E	2Mb / 70P	2-Mbit DataFlash (with Extra 64 kBits) 1.65 V Minimum SPI Serial Flash Memory 8/11/22
Renesas Technology Corp	AT45DB021E	2Mb / 68P	2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory 5/16/24
Dialog Semiconductor	AT45DB021E-DWF	1Mb / 74P	2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory

More results

Аналогичное описание - AT45DB021E

производитель	номер детали	датащи	подробное описание детали
List of Unclassifed Man...	AT45DB021E	2Mb / 68P	2-Mbit DataFlash (with Extra 64-Kbits), 1.65V Minimum SPI Serial Flash Memory
	AT45DB041E	2Mb / 71P	4-Mbit DataFlash (with Extra 128-Kbits), 1.65V Minimum SPI Serial Flash Memory
	AT45DB041E	2Mb / 71P	4-Mbit DataFlash (with Extra 128-Kbits), 1.65V Minimum SPI Serial Flash Memory
	AT45DB081E	2Mb / 70P	8-Mbit DataFlash (with Extra 256-Kbits), 1.7V Minimum SPI Serial Flash Memory
Dialog Semiconductor	AT45DB021E	1Mb / 74P	2-Mbit DataFlash (with Extra 64 kbits) 1.65 V Minimum SPI Serial Flash Memory
	AT45DB081E	1Mb / 79P	8-Mbit DataFlash (with Extra 256-kbits) 1.7 V Minimum SPI Serial Flash Memory
	AT45DB641E	1Mb / 72P	64-Mbit DataFlash (with Extra 2-Mbits), 1.7V Minimum SPI Serial Flash Memory
Renesas Technology Corp	AT45DB021E	2Mb / 70P	2-Mbit DataFlash (with Extra 64 kBits) 1.65 V Minimum SPI Serial Flash Memory 8/11/22
	AT45DB041E	2Mb / 78P	2-Mbit DataFlash (with Extra 64 kBits) 1.65 V Minimum SPI Serial Flash Memory 9/26/22
	AT45DB081E	2Mb / 97P	8-Mbit DataFlash (with Extra 256 kbits), 1.7 V Minimum SPI Serial Flash Memory 8/16/22

More results

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