SST48CF008 datasheet(13/60 Pages) SST

13 / 60 page

Data Sheet

CompactFlash Card

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

S71125-03-000

9/01

375

2.3 Electrical Specification

The following table defines all D.C. Characteristics for the SST CompactFlash card product family.

Unless otherwise stated, conditions are:

Non operating (storage) temperature range -25°C to +85°C

VDD = 4.5-5.5V

VDD = 3.135-3.465V

Ta = 0°C to +70°C

CompactFlash products shall operate correctly in both voltage ranges as shown in the table above. To comply with

this specification, current requirements must not exceed the maximum limit.

2.3.1 Input Leakage Current

In the table below, x refers to the characteristics described in Section 2.3.2. For example, I1U indicates a pull up

resistor with a type 1 input characteristic.

ABSOLUTE MAXIMUM CONDITIONS

Parameter

Symbol

Conditions

Input Power

VDD

-0.3V min. to 6.5V Max

Voltage on any pin except VDD with respect to GND

-0.5V min. to VDD + 0.5V Max

INPUT POWER

Voltage

Maximum Average RMS

Active Current

Maximum Average RMS

Sleep Current

Measurement Method

3.135-3.465V

75 mA

200 µA

3.3V at 25°C1

1. Current measurement is accomplished by connecting an amp meter (set to the 2 amp scale range) in series with the

VDD supply to

the CompactFlash card. Current measurements are to be taken while looping on a data transfer command with a sector count of 128.

Current consumption values for both Read and Write commands are not to exceed the Maximum Average RMS Current specified in

this table

4.5-5.5V

100 mA

300 µA

5.0V at 25°C1

Type

Parameter

Symbol

Conditions

Min

Typ

Max

Units

IxZ

Input Leakage Current

VIH = VDD / VIL = GND

-1

µA

IxU

Pull Up Resistor

RPU1

VDD = 5.0V

50k

500k

Ohm

IxD

Pull Down Resistor

RPD1

VDD = 5.0V

50k

500k

Ohm

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