AT49HF010(1998) 데이터 시트보기 (PDF) - Atmel Corporation

부품명

상세내역

제조사

AT49HF010
(Rev.:1998)

1-Megabit (128K x 8) 5-volt Only Flash Memory

Atmel Corporation 

AT49HF/F010

AC Read Characteristics

Symbol

tACC

tCE(1)

tOE(2)

tDF(3)(4)

tOH

Parameter

Address to Output Delay

CE to Output Delay

OE to Output Delay

CE or OE to Output Float

Output Hold from OE, CE

or Address, whichever

occurred first

AT49HF010-45

Min

Max

45

45

25

0

25

0

AC Read Waveforms(1)(2)(3)(4)

AT49HF010-55

Min

Max

55

55

30

0

25

0

AT49F010-70

Min Max

70

70

35

0

25

AT49F010-90

Min Max

90

90

0

40

0

25

AT49F010-12

Min Max

120

120

0

50

0

30

Units

ns

ns

ns

ns

0

0

0

ns

Notes:

1. CE may be delayed up to tACC - tCE after the address transition without impact on tACC.

2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE or by tACC - tOE after an address change

without impact on tACC.

3. tDF is specified from OE or CE whichever occurs first (CL = 5 pF).

4. This parameter is characterized and is not 100% tested.

Input Test Waveforms and

Measurement Level

Output Test Load

45/55 ns

70/90/120 ns

tR, tF < 5 ns

Pin Capacitance

f = 1 MHz, T = 25°C(1)

Symbol

Typ

Max

CIN

COUT

Note:

4

6

8

12

1. This parameter is characterized and is not 100% tested.

Units

pF

pF

Conditions

VIN = 0V

VOUT = 0V

5

Share Link: