GD25LB256DFIS datasheet(4/79 Pages) GIGADEVICE

4 / 79 page

1.8V Uniform Sector

Dual and Quad Serial Flash

GD25LB256D

1. FEATURES

◆

256M-bit Serial Flash

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Program/Erase Speed

-32768K-byte

-Page Program time: 0.5ms typical

-256 bytes per programmable page

-Sector Erase time: 70ms typical

-Block Erase time: 0.16/0.3s typical

◆

Standard, Dual, Quad SPI, QPI

-Chip Erase time: 100s typical

-Standard SPI: SCLK, CS#, SI, SO

-Dual SPI: SCLK, CS#, IO0, IO1

◆

Flexible Architecture

-Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3

-Uniform Sector of 4K-byte

-QPI: SCLK, CS#, IO0, IO1, IO2, IO3

-Uniform Block of 32/64K-byte

-Erase/Program Suspend/Resume

◆

High Speed Clock Frequency

-120MHz for fast read with 30PF load

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Low Power Consumption

-Dual I/O Data transfer up to 240Mbits/s

-70uA typical stand-by current

-Quad I/O Data transfer up to 480Mbits/s

-2uA typical power down current

-QPI Mode Data transfer up to 480Mbits/s

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Advanced security Features

◆

Allows XIP (execute in place) Operation

-128-Bit Unique ID for each device

-Continuous Read With 8/16/32/64-byte Wrap

-2x1024-Byte Security Registers With OTP Lock

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Software Write Protection

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Single Power Supply Voltage

-Write protect all/portion of memory via software

-Full voltage range: 1.65~2.0V

-Top or Bottom, Sector or Block selection

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Data Retention

◆

Cycling endurance

-20-year data retention typical

-Minimum 100,000 Program/Erase Cycles

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