P83C51RA View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

P83C51RA

80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

Philips Electronics 

Philips Semiconductors

80C51 8-bit microcontroller family

8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V),

low power, high speed (33MHz)

Product specification

8XC52/54/58/80C32

8XC51FA/FB/FC/80C51FA

8XC51RA+/RB+/RC+/RD+/80C51RA+

ABSOLUTE MAXIMUM RATINGS1, 2, 3

PARAMETER

RATING

UNIT

Operating temperature under bias

0 to +70 or –40 to +85

°C

Storage temperature range

–65 to +150

°C

Voltage on EA/VPP pin to VSS

0 to +13.0

V

Voltage on any other pin to VSS

–0.5 to +6.5

V

Maximum IOL per I/O pin

15

mA

Power dissipation (based on package heat transfer limitations, not device power consumption)

1.5

W

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 maximum.

3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless otherwise

noted.

AC ELECTRICAL CHARACTERISTICS

Tamb = 0°C to +70°C or –40°C to +85°C

SYMBOL

1/tCLCL

FIGURE

33

PARAMETER

Oscillator frequency

Speed versions : 4:5:S (16MHz)

I:J:U (33MHz)

CLOCK FREQUENCY

RANGE –f

MIN

MAX

UNIT

0

16

MHz

0

33

MHz

1999 Apr 01

35

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