W24512A-15 Просмотр технического описания (PDF) - Winbond

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W24512A-15

64K X 8 HIGH SPEED CMOS STATIC RAM

Winbond 

W24512A

CAPACITANCE

(VDD = 5V, TA = 25° C, f = 1 MHz)

PARAMETER

SYM.

Input Capacitance

CIN

Input/Output Capacitance

CI/O

Note: These parameters are sampled but not 100% tested.

CONDITIONS

VIN = 0V

VOUT = 0V

MAX.

8

10

THERMAL RESISTANCE

PARAMETER

SYM.

CONDITIONS

Junction to Case Thermal Resistance θJC A. F. R. = 1m/sec, TA = 25° C

Junction to Ambient Thermal

Resistance

θJA A. F. R. = 1m/sec, TA = 25° C

Note: These parameters are only applied to "TSOP" and "SOJ" package types.

MAX.

20

60

AC CHARACTERISTICS

AC Test Conditions

PARAMETER

Input Pulse Levels

Input Rise and Fall Times

Input and Output Timing Reference Level

Output Load

CONDITIONS

0V to 3V

5 nS

1.5V

CL = 30 pF, IOH/IOL = -4 mA/8 mA

UNIT

pF

pF

UNIT

°C/W

°C/W

AC Test Loads and Waveform

5V

OUTPUT

R1 480 ohm

30 pF

Including

Jig and

Scope

R2

255 ohm

5V

OUTPUT

R1 480 ohm

5 pF

Including

Jig and

Scope

R2

255 ohm

(For TCLZ1, TCLZ2, TOLZ, TCHZ1,TCHZ2, TOHZ, TWHZ, TOW)

3.0V

90% 90%

0V

10% 10%

5 nS

5 nS

Publication Release Date: March 1999

-3-

Revision A7

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