TMS27C210A 65536 BY 16-BIT UV ERASABLE

TMS27PC210A 65536 BY 16-BIT

PROGRAMMABLE READ-ONLY MEMORIES

SMLS310D– NOVEMBER 1990 – REVISED SEPTEMBER 1997

7

POST OFFICE BOX 1443

– 0.6 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 0.6 V to 14 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range (see Note 1): All inputs except A9

. . . . . . . . . . . . . . . . . . . . . . . . . . .

A9

– 0.6 V to 13.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output voltage range (see Note 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range (’27C210A-_ _JL, ’27PC210A-_ _FNL)

0

° C to 70°C

. . . . . . . . . . . . . .

Operating free-air temperature range (’27C210A-_ _JE, ’27PC210A-_ _FNE)

– 40

° C to 85°C

. . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage values are with respect to GND.

recommended operating conditions

TMS27C/PC210A-10

TMS27C / PC210A-12

TMS27C / PC210A-15

TMS27C / PC210A-20

TMS27C / PC210A-25

UNIT

MIN

NOM

MAX

VCC

Supply voltage

Read mode (see Note 2)

4.5

5

5.5

V

VCC

Supply voltage

SNAP! Pulse programming algorithm

6.25

6.5

6.75

V

VPP

Supply voltage

Read mode

VCC – 0.6

VCC

VCC+0.6

V

VPP

Supply voltage

SNAP! Pulse programming algorithm

12.75

13

13.25

V

VIH

High level dc input voltage

TTL

2

VCC+0.5

V

VIH

High-level dc input voltage

CMOS

VCC – 0.2

VCC+0.5

V

VIL

Low level dc input voltage

TTL

– 0.5

0.8

V

VIL

Low-level dc input voltage

CMOS

– 0.5

GND+0.2

V

TA

Operating free-air temperature

’27C210A-_ _JL

’27PC210A-_ _FNL

0

70

°C

TA

Operating free-air temperature

’27C210A-_ _JE,

’27PC210A-_ _FNE

–40

85

°C

NOTE 2: VCC must be applied before or at the same time as VPP and removed after or at the same time as VPP. The device must not be inserted

into or removed from the board when VPP or VCC is applied.