Philips Semiconductors
Preliminary specification
80C51 8-bit microcontroller
8K/256 OTP, 8 channel 10 bit A/D, I2C, PWM,
capture/compare, high I/O, low voltage (2.7V–5.5V), low power
P87C552
1, 2, 3
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
–65 to +150
–0.5 to +13
–0.5 to +6.5
5.0
UNIT
°C
V
Storage temperature range
Voltage on EA/V to V
PP
SS
Voltage on any other pin to V
V
SS
Input, output DC current on any single I/O pin
mA
W
Power dissipation (based on package heat transfer limitations, not device power
consumption)
1.0
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent 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.
2. This product includes circuitry specifically designed for the protection of its internal devices 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.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V unless otherwise
SS
noted.
DEVICE SPECIFICATIONS
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
TYPE
TEMPERATURE RANGE (°C)
MIN
2.7
MAX
5.5
MIN
0
MAX
16
P87C552 SBxx versions
P87C552 SFxx versions
0 to +70
2.7
5.5
0
16
–40 to +85
61
1999 Mar 30
NXP [ NXP ]
