FM27C010V25 Ver la hoja de datos (PDF) - Fairchild Semiconductor

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FM27C010V25

1,048,576-Bit (128K x 8) High Performance CMOS EPROM

Fairchild Semiconductor 

Programming Characteristics (Note 11), (Note 12), (Note 13), and (Note 14) (Continued)

Symbol

tOE

IPP

ICC

TA

VCC

VPP

tFR

VIL

VIH

tIN

tOUT

Parameter

Data Valid from OE

VPP Supply Current during

Programming Pulse

VCC Supply Current

Temperature Ambient

Power Supply Voltage

Programming Supply Voltage

Input Rise, Fall Time

Input Low Voltage

Input High Voltage

Input Timing Reference Voltage

Output Timing Reference Voltage

Conditions

CE = VIL

CE = VIL

PGM = VIL

Min Typ Max Units

100

ns

15

mA

20

mA

20

25

30

°C

6.2

6.5

6.75

V

12.5 12.75 13.0

V

5

ns

0.0

0.45

V

2.4

4.0

V

0.8

2.0

V

0.8

2.0

V

Programming Waveforms (Note 13)

Note 11: Fairchild’s standard product warranty applies only to devices programmed to specifications describedPhroergerina.m

Program

Verify

ADDRESS

2V

0.8V

2V

DATA

0.8V

Address N

tAS

Data In Stable

ADD N

tDS

tDH

Hi-Z

tAH

Data Out Valid

ADD N

tDF

6.25V

VCC

12.75V

VPP

tVCS

tVPS

CE

0.8V

PGM 2V

0.8V

OE 2V

0.8V

tCES

tPW

tOES

tOE

DS010798-5

Note 12: VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP. The EPROM must not be inserted into or removed from a board with

voltage applied to VPP or VCC.

Note 13: The maximum absolute allowable voltage which may be applied to the VPP pin during programming is 14V. Care must be taken when switching the VPP supply to

prevent any overshoot from exceeding this 14V maximum specification. At least a 0.1 µF capacitor is required across VPP, VCC to GND to suppress spurious voltage transients

which may damage the device.

Note 14: During power up the PGM pin must be brought high (≥VIH) either coincident with or before power is applied to VPP.

5

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