
TMS27C010A 1048576-BIT UV ERASABLE PROGRAMMABLE
TMS27PC010A 1048576-BIT PROGRAMMABLE
READ-ONLY MEMORY
SMLS110B – NOVEMBER 1990 – REVISED JUNE 1995
8
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
(see Note 1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, V
PP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, All inputs except A9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, with respect to V
SS
(see Note 1)
Operating free-air temperature range (’27C010A-
_ _
JL and JL4,
’27PC010A-
_ _
NL, FML, DDL, and DUL)
Operating free-air temperature range (’27C010A-
_ _
JE and JE4,
’27PC010A-
_ _
NE, FME, DDE, and DUE)
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.6 V to 7 V
–0.6 V to 14 V
–0.6 V to V
CC
+ 1 V
–0.6 V to 13.5 V
–0.6 V to V
CC
+ 1 V
. . . . . . . . . . . . . . . . . . . . . . . . . .
0
°
C to 70
°
C
. . . . . . . . . . . . .
– 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
’27C010A-10
’27C010A/PC010A-12
’27C010A/PC010A-15
’27C010A/PC010A-20
MIN
TYP
4.5
UNIT
MAX
5.5
VCC
Supply
voltage
Read mode (see Note 2)
5
V
SNAP! Pulse programming algorithm
6.25
6.5
6.75
V
VPP
Supply
voltage
Read mode (see Note 3)
VCC–0.6
12.75
VCC
13
VCC+0.6
13.25
V
SNAP! Pulse programming algorithm
V
VIH
High-level dc input voltage
TTL
2
VCC+0.5
VCC+0.5
0.8
V
CMOS
VCC–0.2
– 0.5
VIL
Low-level dc input voltage
TTL
V
CMOS
– 0.5
GND+0.2
TA
Operating free-air temperature
’27C010A-__JL,JL4
’27PC010A-__NL, FML, DDL, DUL
0
70
°
C
TA
Operating free-air temperature
’27C010A-__JE,JE4
’27PC010A-__NE, FME, DDE, DUE
– 40
85
°
C
NOTES:
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.
3. During programming, VPP must be maintained at 13 V
±
0.25 V.