HS-82C55ARH(1995) Ver la hoja de datos (PDF) - Intersil

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HS-82C55ARH
(Rev.:1995)

Radiation Hardened CMOS Programmable Peripheral Interface

Intersil 

Specifications HS-82C55ARH

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS TA = -55oC to +125oC

PARAMETER

SYMBOL

CONDITIONS

SUB-

GROUPS

TEMPERATURE

LIMITS

MIN MAX UNITS

READ

Address Stable Before

RD

TAVRL VDD = 4.5, 5.5V

Address Stable After RD

TRHAX VDD = 4.5, 5.5V

RD Pulse Width

TRLRH VDD = 4.5, 5.5V

Data Valid From RD

TRLDV VDD = 4.5, 5.5V

Data Float After RD

TRHDX VDD = 4.5, 5.5V

Time Between RDs and/ TRWHRWL VDD = 4.5, 5.5V

or WRs

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

-55oC, +25oC, +125oC

0

-

ns

-55oC, +25oC, +125oC

0

-

ns

-55oC, +25oC, +125oC

250

-

ns

-55oC, +25oC, +125oC

-

200

ns

-55oC, +25oC, +125oC

10

-

ns

-55oC, +25oC, +125oC

300

-

ns

WRITE

Address Stable Before

WR

TAVWL VDD = 4.5, 5.5V

9, 10, 11

-55oC, +25oC, +125oC

0

-

ns

Address Stable After WR TWHAX VDD = 4.5, 5.5V,

9, 10, 11

-55oC, +25oC, +125oC

20

-

ns

Ports A and B

VDD = 4.5, 5.5V,

9, 10, 11

-55oC, +25oC, +125oC

100

-

ns

Port C

WR Pulse Width

TWLWH VDD = 4.5, 5.5V

9, 10, 11

-55oC, +25oC, +125oC

100

-

ns

Data Valid to WR High

TDVWH VDD = 4.5, 5.5V

9, 10, 11

-55oC, +25oC, +125oC

100

-

ns

Data Valid After WR High TWHDX VDD = 4.5, 5.5V,

9, 10, 11

-55oC, +25oC, +125oC

30

-

ns

Ports A and B

VDD = 4.5, 5.5V,

Port C

9, 10, 11

-55oC, +25oC, +125oC

100

-

OTHER TIMINGS

WR = 1 to Output

Peripheral Data Before

RD

Peripheral Data After RD

ACK Pulse Width

STB Pulse Width

Peripheral Data Before

STB High

Peripheral Data After

STB High

ACK = 0 to Output

ACK = 1 to output Float

TWHPV

TPVRL

VDD = 4.5, 5.5V

VDD = 4.5, 5.5V

TRHPX

TKLKH

TSLSH

TPVSH

VDD = 4.5, 5.5V

VDD = 4.5, 5.5V

VDD = 4.5, 5.5V

VDD = 4.5, 5.5V

TSHPX VDD = 4.5, 5.5V

TKLPV

TKHPZ

VDD = 4.5, 5.5V

VDD = 4.5, 5.5V

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

9, 10, 11

-55oC, +25oC, +125oC

-55oC, +25oC, +125oC

-

350

ns

0

-

ns

-55oC, +25oC, +125oC

0

-

ns

-55oC, +25oC, +125oC

200

-

ns

-55oC, +25oC, +125oC

100

-

ns

-55oC, +25oC, +125oC

20

-

ns

-55oC, +25oC, +125oC

50

-

ns

-55oC, +25oC, +125oC

-55oC, +25oC, +125oC

-

175

ns

10

-

ns

Spec Number 518060

973

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