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Intel GT28F800B3T120 — Memory (DRAM / SRAM / Flash / EEPROM)

Intel GT28F800B3T120 8Mbit Flash, 120 ns, 2.7 V, 48-UBGA

MPNGT28F800B3T120
Active

Intel ETOX™ series, 8Mbit (512K x 16) CUI flash memory, 120 ns access time, 2.7 V supply, -40°C to 85°C, 48-UBGA package.

$0.72Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

GT28F800B3T120 specifications
ParameterValue
SeriesETOX™
InterfaceCUI
MountingSurface Mount
Operating temperature high-40°C to 85°C (TA)
Frame_size8Mbit
Access time120 ns
Memory typeNon-Volatile
Package_typeBulk
ProgrammableNot Verified
Memory formatFLASH
StatusActive
Supply voltage2.7
Memory organization512K x 16
Write cycle time - word, page165µs

Product details

8 Mbit CUI flash in a 48-UBGA — what this part is for

The Intel GT28F800B3T120 is an 8 Mbit (512K x 16) non-volatile flash memory from the ETOX™ series, organised as a Common-Use Interface (CUI) device.

120 ns access time — bus timing fit

The 120 ns access time sets the read-cycle window the host controller must meet. A 110 ns variant (GT28F800B3T110) exists in the same footprint and voltage rail.

The 165 µs word/page write cycle time is typical for this generation; plan the programming throughput accordingly.

Frequently asked questions

What is the access time of GT28F800B3T120?

The access time is 120 ns.

What is the equivalent part for GT28F800B3T120?

A close functional equivalent is the GT28F800B3T110, which shares the same 8 Mbit density, 2.7 V supply, and 48-UBGA footprint but offers a 110 ns access time.

What is the pin configuration of GT28F800B3T120?

The part is a 48-ball UBGA surface-mount package. The specific pinout is in the datasheet; the interface is Common-Use Interface (CUI).