Datasheet > AT25QF128A

AT25QF128A

更新时间： 2024-10-28 14:58:23

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
61页	1765K
描述
128Mbit, 3V SPI Serial Flash Memory with Dual I/O and Quad I/O Support

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AT25QF128A 数据手册

Datasheet

AT25QF128A

128-Mbit Serial NOR Flash Memory with Dual and Quad I/O Support

Features

▪ Single voltage operation with range of 2.7V to 3.6V

▪ 128-Mbit (32 x 4 Mbit physical block) Flash Memory

▪ Default Operating Mode is SPI Quad I/O

▪ Serial Peripheral Interface (SPI) compatible support

• Supports SPI modes 0 and 3

• Supports Dual Output and Quad Output read

• Supports Dual I/O and Quad I/O read

▪ Maximum Operating Frequency

• 133 MHz maximum operating frequency at 85 ^oC

• 120 MHz maximum operating frequency at 105 ^oC

▪ Read Operations

• 70 MHz SPI normal read

• 120 MHz SPI fast read

• 133 MHz Quad Output fast read at 85 ^oC

• Dual I/O data transfer rate up to 240 Mbps

• Quad I/O data transfer rate up to 480 Mbps

• Quad Output data transfer rate up to 532 Mbps

• Continuous read with 8/16/32/64-byte wrap

▪ Flexible programming

• Byte/Page program (1 to 256 Bytes)

• Program suspend and resume

▪ Fast program and erase times

• 0.6 ms typical page (256 byte) program time

• 70 ms typical 4-Kbyte block erase time

• 150 ms typical 32-Kbyte block erase time

• 250 ms typical 64-Kbyte block erase time

• Full chip erase: 30 s typical

▪ Hardware and software Write Protection

• Hardware-controlled locking of protected sector via WP pin

• Three 256-byte OTP-capable security registers

• Write protect all or part of memory via software with top/bottom block selection

▪ Serial Flash Discoverable Parameter (SFDP) register

▪ Low power dissipation

• 13 µA standby current at 85 ^oC

• 20 µA standby current at 105 ^oC

• 2 µA deep power-down current at 85 ^oC

• 5 µA deep power-down current at 105 ^oC

▪ Endurance:

• 100K program/erase cycles at 85 ^oC

• 10K program/erase cycles at 105 ^oC

▪ Data Retention:

• 20 years at 85 ^oC

• 10 years at 105 ^oC

▪ Temperature Range:

• Industrial: -40 ^oC to 85 ^oC

• Extended Temperature Range: -40 ^oC to 105 ^oC

▪ Industry standard green (Pb/Halide-free/RoHS compliant) package options

• 8-lead 0.208” Wide SOIC

• 8-pad (5 x 6 x 0.6 mm) UDFN

DS-AT25QF128A-176 Rev. F

2022-11-30

Page 1

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与AT25QF128A相关器件

型号	品牌	获取价格	描述	数据表
AT25QF128A-MHB-T	DIALOG	获取价格	128 Mbit Serial NOR Flash Memory with Dual and Quad I/O Support
AT25QF128A-SHBHD-T	DIALOG	获取价格	128 Mbit Serial NOR Flash Memory with Dual and Quad I/O Support
AT25QF128A-SHB-T	DIALOG	获取价格	128 Mbit Serial NOR Flash Memory with Dual and Quad I/O Support
AT25QF641	DIALOG	获取价格	64-Mbit, 2.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
AT25QF641B	RENESAS	获取价格	64Mbit, 3V SPI Serial Flash Memory with Dual I/O and Quad I/O Support
AT25QF641-DWF	DIALOG	获取价格	64-Mbit, 2.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
AT25QF641-SUB-T	DIALOG	获取价格	64-Mbit, 2.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
AT25QL128A	RENESAS	获取价格	128Mbit, 1.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
AT25QL321	DIALOG	获取价格	32-Mbit, 1.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
AT25QL321	RENESAS	获取价格	32Mbit, 1.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support

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