K6T2008V2A-YF70 参数 Datasheet PDF下载

K6T2008V2A, K6T2008U2A Family

TIMING DIAGRAMS

TIMING WAVEFORM OF READ CYCLE(1)

(Address Controlled

,

CS

1

=OE=V

IL

, CS

2

=WE=V

IH

)

t

RC

Address

t

OH

Data Out

Previous Data Valid

t

AA

CMOS SRAM

Data Valid

TIMING WAVEFORM OF READ CYCLE(2)

(WE=V

IH

)

t

RC

Address

t

AA

t

CO1

CS

1

t

HZ(1,2)

CS

2

t

CO2

t

OE

t

OH

OE

t

OLZ

t

LZ

Data Valid

t

OHZ

Data out

NOTES

(READ CYCLE)

High-Z

1.

t

HZ

and

t

OHZ

are defined as the time at which the outputs achieve the open circuit conditions and are not referenced to output voltage

levels.

2. At any given temperature and voltage condition,

t

HZ

(Max.) is less than

t

LZ

(Min.) both for a given device and from device to device

interconnection.

Revision 2.01

October 2001