Compact Flash 4 series

AP-CFxxxxA5XS-XXXXXX

12

© 2009 Apacer Technology Inc.

Rev. 1.1

7.3 DC Characteristics

Table 7-3: DC Characteristics (@ VDDIO=3.3V)

Standard Value

Item

Symbol

Min

Typ

Max

Unit

Measurement Condition

2.0

—

VDDIO

V

Input voltage

(TTL level)

0

—

0.7

V

VDDIO=2.7V

1.2

—

2.4

V

0.6

—

1.8

V

Schmidt trigger input

(TTL level)

0.3

—

1.5

V

VDDIO-0.1

—

—

V

Output voltage

—

—

0.1

V

-10

—

+10

uA

Input leak current

-10

—

+10

uA

Output leak current

-10

—

+10

uA

Hi-Z state

Pull-up resistance

14.2

31.9

80.7

kΩ

Pull-down resistance

20.6

44.9

116.4

kΩ

—

40

—

mA

UDMA mode 6 (when 2ch interleave)

—

20

—

mA

PIO mode 6 (when 2ch interleave)

—

2

—

mA

IDLE

Current

consumption

(VDDIO)

—

0.1

—

mA

SLEEP

7.4 Capacitance

Table 7-4: Capacitance

Item

Symbol

Min

Typ

Max

Unit

Input Pin Capacitance (5V-Tolerant)

7

—

11

pF

I/O Pin Capacitance (5V-Tolerant)

7

—

11

pF

7.5 Integrated Series Termination Resistor

Table 7-5: Integrated Series Termination Resistor

Item

Symbol

Min

Typ

Max

Unit

Terminator Resistance

27

33

39

Ω

INTRQ, #INPACK, IORDY, DMACK, #CS0, #CS1, #IORD, #IOWR, A[2:0] and D[15:0] (IDE mode) signals that have integrated

series termination resistors.