M28W640EC-ZBT datasheet(21/55 Pages) STMICROELECTRONICS

Part #	M28W640EC-ZBT

Description	64 Mbit 4Mb x16, Boot Block 3V Supply Flash Memory

PDF	55 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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M28W640ECT, M28W640ECB

MAXIMUM RATING

Stressing the device above the rating listed in the

Absolute Maximum Ratings table may cause per-

manent damage to the device. These are stress

ratings only and operation of the device at these or

any other conditions above those indicated in the

Operating sections of this specification is not im-

plied. Exposure to Absolute Maximum Rating con-

ditions for extended periods may affect device

reliability. Refer also to the STMicroelectronics

SURE Program and other relevant quality docu-

ments.

Table 12. Absolute Maximum Ratings

Note: 1. Depends on range.

Symbol

Parameter

Value

Unit

Min

Max

Ambient Operating Temperature (1)

– 40

°C

TBIAS

Temperature Under Bias

– 40

125

°C

TSTG

Storage Temperature

– 55

155

°C

VIO

Input or Output Voltage

– 0.6

VDDQ+0.6

VDD, VDDQ

Supply Voltage

– 0.6

4.1

VPP

Program Voltage

– 0.6

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