Especificações Técnicas

- 256M-BIT SERIAL FLASH - FAST PROGRAM/ERASE SPEED -256 BYTES PER PROGRAMMABLE PAGE -PAGE PROGRAM TIME: 0.4MS TYPICAL -SECTOR ERASE TIME: 70MS TYPICAL - STANDARD, DUAL, QUAD SPI -BLOCK ERASE TIME: 0.16/0.22S TYPICAL -STANDARD SPI: SCLK, CS#, SI, SO -CHIP ERASE TIME: 70S TYPICAL -DUAL SPI: SCLK, CS#, IO0, IO1 -QUAD SPI: SCLK, CS#, IO0, IO1, IO2, IO3 - FLEXIBLE ARCHITECTURE -3 OR 4-BYTE ADDRESSING MODE -UNIFORM SECTORS OF 4K-BYTE -UNIFORM BLOCKS OF 32/64K-BYTE - HIGH SPEED CLOCK FREQUENCY -MAXIMUM 104MHZ FOR FAST READ ON 3.0 - 3.6V POWER SUPPLY - LOW POWER CONSUMPTION - DUAL I/O DATA TRANSFER UP TO 208MBITS/S -1UA TYPICAL DEEP POWER DOWN CURRENT - QUAD I/O DATA TRANSFER UP TO 416MBITS/S -12UA TYPICAL STANDBY CURRENT -MAXIMUM 80MHZ FOR FAST READ ON 2.7 - 3.6V POWER SUPPLY - DUAL I/O DATA TRANSFER UP TO 160MBITS/S - ADVANCED SECURITY FEATURES - QUAD I/O DATA TRANSFER UP TO 320MBITS/S -3*2048-BYTE SECURITY REGISTERS WITH OTP LOCKS -128-BIT UNIQUE ID - SOFTWARE WRITE PROTECTION -SERIAL FLASH DISCOVERABLE PARAMETERS (SFDP) REGISTER -WRITE PROTECT ALL/PORTION OF MEMORY VIA SOFTWARE -TOP/BOTTOM BLOCK PROTECTION - SINGLE POWER SUPPLY VOLTAGE -FULL VOLTAGE RANGE: 2.7 - 3.6V 25B256DYIG IC SERIAL FLASH 256MBIT 3.3V QFN8 TAGS DE 25B256DYIG: 25B256DYIG, 25B256D, 25B256, UNLOCK BIOS PASSWORD - DELL LATITUDE 7400, GD25B256DYIG, 25B256DYIG, 25B256DY1G, BIOS DE 256MB, BIOS 256MB, SPI 256MB, BIOS 256MB QFN8

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