M27V322 datasheet(15/23 Pages) STMICROELECTRONICS

tên linh kiện	M27V322

Giải thích chi tiết về linh kiện	32 Mbit (2Mb ×16) low-voltage UV EPROM and OTP EPROM

PDF	23 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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15 / 23 page

M27V322

DC and AC parameters

15/23

Figure 6.

Read mode AC waveforms

Table 9.

Read mode AC characteristics(1) (2)

TA = –40 to 85 °C or 0 to 70 °C; VCC = 3.3V ± 10%; VPP = VCC

VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP

Symbol

Alt

Parameter

Test

Condition

M27V322

Unit

-100(3)

Speed obtained with High Speed measurement conditions.

-120

-150

Min Max Min Max Min Max

tAVQV

tACC

Address Valid to Output

Valid

E = VIL,

G = VIL

100

120

150

tELQV

tCE

Chip Enable Low to Output

Valid

G = VIL

100

120

150

tGLQV

tOE

Output Enable Low to

Output Valid

E = VIL

tEHQZ

(4)

Sampled only, not 100% tested.

tDF

Chip Enable High to Output

Hi-Z

G = VIL

0450

tGHQZ

(4)

tDF

Output Enable High to

Output Hi-Z

E = VIL

0450

tAXQX

tOH

Address Transition to

Output Transition

E = VIL,

G = VIL

AI02207

tAXQX

tEHQZ

A0-A20

GVPP

Q0-Q15

tAVQV

tGHQZ

tGLQV

tELQV

VALID

Hi-Z

VALID

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