TMS27C010A 131 072 BY 8-BIT UV ERASABLE

TMS27PC010A 131 072 BY 8-BIT

PROGRAMMABLE READ-ONLY MEMORIES

SMLS110C – NOVEMBER 1990 – REVISED SEPTEMBER 1997

8

POST OFFICE BOX 1443

(see Note 4)

PARAMETER

MIN

MAX

UNIT

tdis(G)

Disable time, output disable time from G

0

130

ns

ten(G)

Enable time, output enable time from G

150

ns

NOTE 4: For all switching characteristics the input pulse levels are 0.4 V to 2.4 V. Timing measurements are made at 2 V for logic high and

0.8 V for logic low (see the ac testing waveform).

timing requirements for programming

MIN

NOM

MAX

UNIT

tw(PGM)

Pulse duration, program

SNAP! Pulse programming algorithm

95

100

105

µs

tsu(A)

Setup time, address

2

µs

tsu(E)

Setup time, E

2

µs

tsu(G)

Setup time, G

2

µs

tsu(D)

Setup time, data

2

µs

tsu(VPP)

Setup time, VPP

2

µs

tsu(VCC)

Setup time, VCC

2

µs

th(A)

Hold time, address

0

µs

th(D)

Hold time, data

2

µs