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GD55LB01GEY2GY

Mfr. #:
GD55LB01GEY2GY
Mfr.:
GigaDevice Semiconductor
Product Type:
Serial NOR Flash
Series:
GD55LB
Package / Case:
8-WSON
Description:
1 Gbit low-voltage GD55LB serial NOR Flash in automotive-grade 8-pin WSON.

Product Attributes

AttributeValue
Density / Capacity1 Gbit
InterfaceSingle and quad SPI; QPI; quad DTR read
Supply Voltage1.65 to 2.0 V
Operating Temperature-40 to +105 C (automotive grade 2)
Memory Organization128M x 8
Read ClockUp to 133 MHz SDR; 90 MHz quad DTR (automotive family)
Program / Erase Geometry256-byte pages; 4 KB sectors; 32/64 KB blocks
PackingTray
Lifecycle StatusNot recommended for new designs
Package Details8-pin WSON, 8 x 6 mm body

Product Description

GD55LB01GEY2GY offers a 1 Gbit array with single and quad SPI, QPI and quad DTR reads on a 1.65-2.0 V rail. The full code is listed by DigiKey with a -40 to +105 C grade; GigaDevice's automotive family page lists 133 MHz SDR and 90 MHz DTR clocks.

Its 8 x 6 mm WSON body differs from the 24-ball BGA and 16-pin SOP options. The manufacturer family document supports 256-byte program pages and 4 KB erase sectors, while the automotive suffix is corroborated by the exact distributor listing.

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