SST48CF008 查看數據表（PDF） - Silicon Storage Technology

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SST48CF008

CompactFlash Card

Silicon Storage Technology 

CompactFlash Card

SST48CF008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192 / 256

Data Sheet

2.3.2 Input Characteristics

Type

1

2

3

4

Parameter

Input Voltage

CMOS

Input Voltage

CMOS

Input Voltage

CMOS Schmitt Trigger

Input Voltage CMOS

Schmitt Trigger

Symbol

VIH

VIL

VIH

VIL

VTH

VTL

VTH

VTL

2.3.3 Output Drive Type

All output drive type are CMOS level.

2.3.4 Output Drive Characteristics

Min

Typ

Max

VDD = 3.3V

2.4

0.6

2.0

0.8

2.0

0.5

1.8

0.9

Min Typ Max

VDD = 5.0V

2.4

0.8

2.7

0.8

2.4

0.8

2.4

0.8

Units

Volts

Volts

Volts

Volts

Type

O1

O2

Parameter

Output Voltage

Output Voltage

Symbol

VOH

VOL

VOH

VOL

Conditions

Min

Typ

Max

Units

IOH = -4 mA

VDD -0.8V

Volts

IOL = 4 mA

GND +0.4V

IOH = -8 mA

VDD -0.8V

Volts

IOL = 8 mA

GND +0.4V

2.3.5 Interface/Bus Timing

There are two types of bus cycles and timing sequences that occur in the PCMCIA type interface, a direct mapped

I/O transfer and a memory access. The two timing sequences are explained in detail in the PCMCIA PC Card Stan-

dard. SST’s CompactFlash card conforms to the timing in that reference document.

©2001 Silicon Storage Technology, Inc.

14

S71125-03-000 9/01 375

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