M48Z2M1 datasheet(6/12 Pages) STMICROELECTRONICS

No de pièce	M48Z2M1

Description	16 Mb 2Mb x 8 ZEROPOWER SRAM

PDF	12 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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6 / 12 page

Symbol

Parameter

M48Z2M1 / M48Z2M1Y

Unit

-70

Min

Max

tAVAV

Read Cycle Time

tAVQV

(1)

Address Valid to Output Valid

tELQV

(1)

Chip Enable Low to Output Valid

tGLQV

(1)

Output Enable Low to Output Valid

tELQX

(2)

Chip Enable Low to Output Transition

tGLQX

(2)

Output Enable Low to Output Transition

tEHQZ

(2)

Chip Enable High to Output Hi-Z

tGHQZ

(2)

Output Enable High to Output Hi-Z

tAXQX

(1)

Address Transition to Output Transition

Notes: 1. CL = 100pF (see Figure 4).

2. CL = 5pF (see Figure 4)

Table 9. Read Mode AC Characteristics

(TA = 0 to 70

°C; VCC = 4.75V to 5.5V or 4.5V to 5.5V)

AI02051

tAXQX

DATA VALID

A0-A20

DQ0-DQ7

tAVAV

tAVQV

Figure 6. Address Controlled, Read Mode AC Waveforms

Note: Chip Enable (E) and Output Enable (G) = Low, Write Enable (W) = High.

6/12

M48Z2M1, M48Z2M1Y

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