HM-6561 データシートの表示（PDF） - Intersil

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HM-6561

256 x 4 CMOS RAM

Intersil 

HM-6561/883

TABLE 2. HM-6561/883 A.C. ELECTRICAL PERFORMANCE SPECIFICATIONS

Device Guaranteed and 100% Tested

PARAMETER

Chip Enable

Access Time

Address Access

Time

Chip Select

Output Enable

Time

Chip Select

Output Disable

Time

Chip Enable Pulse

Negative Width

Chip Enable Pulse

Positive Width

Address Setup

Time

Address Hold Time

Data Setup Time

Data Hold Time

Write Data Delay

Time

Chip Select Write

Pulse Setup Time

Chip Enable Write

Pulse Setup Time

Chip Select Write

Pulse Hold Time

Chip Enable Write

Pulse Hold Time

Write Enable Pulse

Width

Read or Write

Cycle Time

SYMBOL

(NOTES 1, 2)

CONDITIONS

(1) TELQV VCC = 4.5 and

5.5V

(2) TAVQV VCC = 4.5 and

5.5V, (Note 3)

(3) TSLQX VCC = 4.5 and

5.5V

(4) TSHQZ VCC = 4.5 and

5.5V

(5) TELEH VCC = 4.5 and

5.5V

(6) TEHEL VCC = 4.5 and

5.5V

(7) TAVEL VCC = 4.5 and

5.5V

(8) TELAX VCC = 4.5 and

5.5V

(9) TDVWH VCC = 4.5 and

5.5V

(10) TWHDX VCC = 4.5 and

5.5V

(11) TWLDV VCC = 4.5 and

5.5V

(12) TWLSH VCC = 4.5 and

5.5V

(13) TWLEH VCC = 4.5 and

5.5V

(14) TSLWH VCC = 4.5 and

5.5V

(15) TELWH VCC = 4.5 and

5.5V

(16) TWLWH VCC = 4.5 and

5.5V

(17) TELEL VCC = 4.5 and

5.5V

GROUP A

SUB-

GROUPS

9, 10, 11

TEMPERATURE

-55oC ≤ TA ≤ +125oC

LIMITS

HM-6561B/883 HM-6561/883

MIN MAX MIN MAX

-

220

-

300

UNITS

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

-

220

-

300

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

5

-

5

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

-

120

-

150

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 220

-

300

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 100

-

100

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

0

-

0

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

40

-

50

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 100

-

150

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

0

-

0

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC

20

-

30

-

9, 10, 11 -55oC ≤ TA ≤ +125oC 120

-

180

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 120

-

180

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 120

-

180

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 120

-

180

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 120

-

180

-

ns

9, 10, 11 -55oC ≤ TA ≤ +125oC 320

-

400

-

ns

NOTES:

1. All voltages referenced to device GND.

2. Input pulse levels: 0.8V to VCC-2.0V; Input rise and fall times: 5ns (max); Input and output timing reference level: 1.5V; Output load:

IOL = 1.6mA, IOH = -0.4mA, CL = 50pF (min) - for CL greater than 50pF, access time is derated by 0.15ns per pF.

3. TAVQV = TELQV + TAVEL.

6-120

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