GSC93BC56 datasheet(2/8 Pages) GTM

2 / 8 page

GSC93BC46/56/66

Page: 2/8

ISSUED DATE :2006/06/14

REVISED DATE :

Figure 2. Block Diagram

The interface foe the GSC93BC46/56/66 is accessed through four different signals:

Chip Select (CS), Data Input (DI), Data Output (DO), and Serial Data Clock (SK). The Chip Select (CS) signal

must be pulled high before issuing a command through the Data Input (DI) pin. The Serial Data Clock (SK)

signal is used in conjunction with the Data Input (DI) pin.

PIN Capacitance

Applicable over recommended operating range from TA=25 : , f=1.0MHz, Vcc=+5V

Symbol

Test Condition

Max

Unit

Condition

COUT

Output Capacitance (DO)

VOUT=0V

CIN

Input Capacitance (CK, SK, DI)

VIN=0V

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

DC Characteristics

Applicable over recommended operating range from: TA=-40 ~ +85 : , Vcc=+1.8 ~ +5V (unless otherwise noted)

Parameter

Symbol

Test Condition

Min

TYP

Max

Unit

Supply Voltage

VCC1

1.8

5.5

Supply Voltage

VCC2

2.7

5.5

Supply Voltage

VCC3

4.5

5.5

Supply Current VCC=5.0V

ICC

READ at 1MHz

0.5

2.0

Supply Current VCC=5.0V

ICC

WRITE at 1MHz

0.5

2.0

Standby Current VCC=1.8V

ISB1

CS=0V

0.1

Standby Current VCC=2.7V

ISB2

CS=0V

6.0

10.0

Standby Current VCC=5.0V

ISB3

CS=0V

Input Leakage Current

ILI

VIN=0V to VCC

0.1

3.0

Output Leakage Current

ILO

VIN=0V to VCC

0.1

3.0

Input Low Level

Input High Level

VIL1(1)

VIH1(1) 2.7V< V

<5.5V

-0.6

2.0

0.8

VCC+1

Input Low Level

Input High Level

VIL2(1)

VIH2(1) 1.8V< V

<2.7V

-0.6

VCCx0.7

VCCx0.3

VCC+1

Output Low Level

Output High Level

VOL1(1)

VOH1(1)

2.7V< VCC <5.5V; IOL=2.1mA

IOH=-0.4mA

2.4

0.4

Output Low Level

Output High Level

VOL2(1)

VOH2(1)

1.8V< VCC <2.7V; IOL=0.15mA

IOH=-100uA

VCC-2

0.2

Note 1: VIL and VIH max are reference only and are not tested.

Notes

1. The ORG pin is used to select between x8

and x16.

When the pin is connected to Vcc, x16 mode

is selected.

Otherwise, the ORG pin should be grounded

in order to select x8 mode.

GSC93BC56 Datasheet(PDF) 2 Page - GTM CORPORATION

GSC93BC56 Datasheet(HTML) 2 Page - GTM CORPORATION

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL