28F002BC データシートの表示（PDF） - Intel

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28F002BC

2-MBIT (256K X 8) BOOT BLOCK FLASH MEMORY

Intel 

28F002BC 2-MBIT BOOT BLOCK FLASH MEMORY

4.2.1

CAPACITANCE

Symbol

Parameter

TA = +25° C, f = 1 MHz

Notes

Typ

CIN

Input Capacitance

1

6

COUT

Output Capacitance

1, 2

10

NOTES:

1. Sampled, not 100% tested.

2. For the 28F002BC, address pin A10 follows the COUT capacitance numbers.

Max

8

12

4.2.2

INPUT/OUTPUT TEST CONDITIONS

E

Unit

pF

pF

Conditions

VIN = 0V

VOUT = 0V

2.4

INPUT

2.0

TEST POINTS

2.0

OUTPUT

0.8

0.8

0.45

0578_09

NOTE:

AC test inputs are driven at VOH (2.4 VTTL) for a logic “1” and VOL (0.45 VTTL) for a logic “0.” Input timing begins at VIH (2.0 VTTL)

and VIL (0.8 VTTL). Output timing ends at VIH and VIL.

Figure 10. Inputs and Measurement Points

DEVICE

UNDER

TEST

1.3V

1N914

RL

CL

OUT

NOTES:

CL = 100 pF, includes Jig Capacitance

RL = 3.3KΩ

0578_10

Figure 11. Standard Test Configuration

26

PRELIMINARY

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