1. Quad-Serial Configuration (EPCQ) Devices Datasheet

This datasheet describes quad-serial configuration (EPCQ) devices. EPCQ is an in-

system programmable NOR flash memory.

1.1. Supported Devices

Table 1.

Supported Intel EPCQ Devices

Note:

EPCQ devices are scheduled for product obsolescence and discontinued support as described

devices.

Device

Memory Size

(bits)

On-Chip

Decompression

Support

ISP Support

Cascading

Support

Reprogrammab

le

Recommend

ed Operating

Voltage (V)

EPCQ16

16,777,216

No

Yes

No

Yes

3.3

EPCQ32

33,554,432

No

Yes

No

Yes

3.3

EPCQ64

67,108,864

No

Yes

No

Yes

3.3

EPCQ128

134,217,728

No

Yes

No

Yes

3.3

EPCQ256

268,435,456

No

Yes

No

Yes

3.3

536,870,912

No

Yes

No

Yes

3.3

Related Information

•

PDN1708

Product discontinuance notification.

•

PDN1802

Product discontinuance notification.

•

AN822: Intel Configuration Device Migration Guideline

Provides more information about migrating EPCQ to EPCQ-A devices.

•

Quad-Serial Configuration (EPCQ-A) Devices Datasheet

CF52012 | 2018.06.01

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