87C654 Philips Semiconductors, 87C654 Datasheet - Page 10

• Manufacturer Part Number: 87C654
• Description: 80C51 8-bit microcontroller 8K/16K/ 256 OTP/ I2C
• Manufacturer: Philips Semiconductors

1. Stresses above those listed under Absolute Maximum Ratings may cause permanent
2. This product includes circuitry specifically designed for the protection of its internal devices
3. Parameters are valid over operating temperature range unless otherwise specified. All
Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
NOTES:
DEVICE SPECIFICATIONS
1996 Aug 16
Storage temperature range
Voltage on EA/V
Voltage on any other pin to V
Input, output current on any single pin
Power dissipation (based on package heat transfer
limitations, not device power consumption)
CMOS single-chip 8-bit microcontroller
damage to the device. This is a stress rating only and functional operation of the device at
these or any conditions other than those described in the AC and DC Electrical
Characteristics section of this specification is not implied.
from the damaging effects of excessive static charge. Nonetheless, it is suggested that
conventional precautions be taken to avoid applying greater than the rated maxima.
voltages are with respect to V
S87C654–4
S87C654–5
S87C654–7
S87C654–8
TYPE
PP
to V
SUPPLY VOLTAGE
MIN.
4.5
4.5
4.5
4.5
PARAMETER
SS
(V)
SS
SS
MAX.
5.5
5.5
5.5
5.5
unless otherwise noted.
1, 2, 3
MIN.
3.5
3.5
3.5
3.5
FREQUENCY
(MHz)
MAX.
16
16
20
20
–0.5 to + 6.5
–65 to +150
–0.5 to + 13
RATING
1
10
5
TEMPERATURE
–40 to +85
–40 to +85
RANGE
0 to +70
0 to +70
( C)
UNIT
mA
W
V
V
C
Product specification
87C654