P89C668 Philips Semiconductors, P89C668 Datasheet - Page 32

• Manufacturer Part Number: P89C668
• Description: 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM
• Manufacturer: Philips Semiconductors

3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static
2001 Jul 27
Operating temperature under bias
Storage temperature range
Voltage on EA/V
Voltage on any other pin to V
Maximum I
Power dissipation (based on package heat transfer limitations, not device power consumption)
80C51 8-bit Flash microcontroller family
64KB ISP Flash with 8KB RAM
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.
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.
OL
per I/O pin
PP
pin to V
SS
SS
PARAMETER
1, 2, 3
32
0 to +70 or –40 to +85
–65 to +150
–0.5 to +6.5
0 to +13.0
RATING
1.5
15
SS
unless otherwise noted.
P89C668
Preliminary data
UNIT
mA
W
V
V
C
C