GPR27P01GA

© Generalplus Technology Inc.

Proprietary & Confidential

18

Dec. 21, 2009

Version: 1.4

5. ELECTRICAL SPECIFICATIONS

5.1. Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Supply Voltage

VCC

-0.5 to +4.6

V

Input Voltage

VI

-0.3 to VCC+0.3

V

Input / Output Voltage

VI/O

-0.3 to VCC+0.3 (≤ 4.6)

V

Operating Ambient Temperature

TA

0 to 70

°

C

Storage Temperature

Tstg

-65 to +150

°

C

Caution Exposing the device to stress above those listed in Absolute Maximum Ratings could cause permanent damage. The device is

not meant to be operated under conditions outside the limits described in the operational section of this specification. Exposure to

Absolute Maximum Rating conditions for extended periods may affect device reliability.

5.2. Capacitance (TA = 25°C)

Parameter

Symbol

Test condition

Min.

Typ.

Max.

Unit

Input Capacitance

CI

-

-

10

pF

Output Capacitance

CO

f = 1 MHz

-

-

10

pF

5.3. DC Characteristics (TA = 0 to 70°C, VCC = 2.7~3.6V)

Parameter

Symbol

Test condition

Min.

Typ.

Max.

Unit

High Level Input Voltage

VIH

-

2.0

-

VCC+0.3

V

Low Level Input Voltage

VIL

-

-0.3

-

+0.8

V

High Level Output Voltage

VOH

IOH =-400uA

2.4

-

-

V

Low Level Output Voltage

VOL

IOL = 2.1mA

-

-

0.4

V

Input Leakage Current

ILI

VI = 0 V to VCC

-

-

±

10

uA

Output Leakage Current

ILO

VO = 0 V to VCC

-

-

±

10

uA

Power Supply Current in Read

ICCO1

CE = VIL, IOUT =0mA,

tCYCLE = 25ns

-

-

30

mA

Power Supply Current in Command Input

ICCO3

tCYCLE = 25ns

-

-

30

mA

Power Supply Current in Address Input

ICCO5

tCYCLE = 25ns

-

-

30

mA

Standby Current (CMOS)

ICCS2

CE = VCC-0.2 V

-

10

50

uA

RB Pin Output Current

IOL(RB)

VOL = 0.4 V

-

8

-

mA

5.4. AC Characteristics (TA = 0 to 70°C, VCC = 2.7~3.6V)

Parameter

Symbol

Min.

Typ.

Max.

Unit

CLE Setup Time

tCLS

12

-

-

ns

CLE Hold Time

tCLH

5

-

-

ns

CE Setup Time

tCS

20

-

-

ns

CE Hold Time

tCH

5

-

-

ns

Write Pulse Width

tWP

12

-

-

ns

ALE Setup Time

tALS

12

-

-

ns

ALE Hold Time

tALH

5

-

-

ns

Data Setup Time

tDS

12

-

-

ns

Data Hold Time

tDH

5

-

-

ns

Write Cycle Time

tWC

25

-

-

ns

WE High Hold Time

tWH

10

-

-

ns