M28C64C datasheet(6/15 Pages) STMICROELECTRONICS

No de pièce	M28C64C

Description	64 Kbit 8Kb x8 Parallel EEPROM

PDF	15 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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6 / 15 page

Symbol

Alt

Parameter

Test Condition

M28C64C

Unit

-150

-200

-250

min

max

min

max

min

max

tAVQV

tACC

Address Valid to

Output Valid

E=VIL,G = VIL

150

200

250

tELQV

tCE

Chip Enable Low to

Output Valid

G= VIL

150

200

250

tGLQV

tOE

Output Enable Low to

Output Valid

E=VIL

100

110

tEHQZ

(1)

tDF

Chip Enable High to

Output Hi-Z

G= VIL

050

065

tGHQZ

(1)

tDF

Output Enable High to

Output Hi-Z

E=VIL

050

065

tAXQX

tOH

Address Transition to

Output Transition

E= VIL,G = VIL

Note: 1. Output Hi-Z is defined as the point at which data is no longer driven.

Table 8. Read Mode AC Characteristics

(TA = 0 to 70

°C or –40 to 85°C, VCC = 4.5V to 5.5V)

AI00749B

VALID

tAVQV

tAXQX

tGLQV

tEHQZ

tGHQZ

DATA OUT

A0-A12

DQ0-DQ7

tELQV

Hi-Z

Figure 7. Read Mode AC Waveforms

Note: Write Enable (W) = High

6/15

M28C64C, M28C64X

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