80C528 Datasheet, PDF (12/26 Pages) NXP Semiconductors – CMOS single-chip 8-bit microcontroller

Philips Semiconductors
CMOS single-chip 8-bit microcontrollers
Product specification
80C528/83C528
ABSOLUTE MAXIMUM RATINGS^{1, 2, 3}
PARAMETER
RATING
UNIT
Operating temperature under bias
0 to +70, or –40 to +85, or –40 to +125
°C
Storage temperature range
–65 to +150
°C
Voltage on any other pin to V_SS
Input, output current on any two pins
–0.5 to V_DD +0.5
V
±10
mA
Power dissipation
(based on package heat transfer limitations, not device power consumption)
1.0
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 maxima.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V_SS unless otherwise
noted.
DC ELECTRICAL CHARACTERISTICS
T_amb = 0°C to +70°C (V_DD = 5V ±20%), –40°C to +85°C (V_DD = 5V ±20%), or –40°C to +125°C (V_DD = 5V ±10%), V_SS=0V
TEST
LIMITS
SYMBOL
PARAMETER
PART TYPE
CONDITIONS
MIN
MAX
UNIT
V_IL
V_IL1
V_IL2
V_IH
V_IH1
V_IH2
V_OL
V_OL1
V_OL2
V_OH
V_OH1
I_IL
Input low voltage,
except EA, P1.6/SCL, P1.7/SDA
0°C to 70°C
–40°C to +85°C
–40°C to +125°C
–0.5
–0.5
–0.5
0.2V_DD–0.1 V
0.2V_DD–0.15 V
0.2V_DD–0.25 V
Input low voltage to EA
0°C to 70°C
–40°C to +85°C
–40°C to +125°C
–0.5
–0.5
–0.5
0.2V_DD–0.3 V
0.2V_DD–0.35 V
0.2V_DD–0.45 V
Input low voltage to P1.6/SCL, P1.7/SDA³
–0.5
0.3V_DD
V
Input high voltage,
except XTAL1, RST, P1.6/SCL, P1.7/SDA
0°C to 70°C
–40°C to +85°C
–40°C to +125°C
0.2V_DD+0.9 V_DD+0.5
V
0.2V_DD+1.0 V_DD+0.5
V
0.2V_DD+1.0 V_DD+0.5
V
Input high voltage, XTAL1, RST
0°C to 70°C
–40°C to +85°C
–40°C to +125°C
0.7V_DD
V_DD+0.5
V
0.7V_DD+0.1 V_DD+0.5
V
0.7V_DD+0.1 V_DD+0.5
V
Input high voltage, P1.6/SCL, P1.7/SDA³
Output low voltage, ports 1, 2, 3, except
P1.6/SCL, P1.7/SDA¹
I_OL = 1.6mA⁴
0.7V_DD
6.0
V
0.45
V
Output low voltage, port 0, ALE, PSEN¹
Output low voltage, P1.6/SCL, P1.7/SDA
I_OL = 3.2mA⁴
I_OL = 3.0mA⁴
0.45
V
0.4
V
Output high voltage, ports 1, 2, 3
V_DD = 5V ±10%,
I_OH = –60µA
2.4
V
I_OH = –25µA
0.75V_DD
V
I_OH = –10µA
0.9V_DD
V
Output high voltage, Port 0 in external bus mode,
ALE, PSEN, RST²
V_DD = 5V ±10%,
I_OH = –800µA
2.4
V
I_OH = –300µA
0.75V_DD
V
I_OH = –80µA
0.9V_DD
V
Logical 0 input current, ports 1, 2, 3,
except P1.6/SCL, P1.7/SDA
0°C to 70°C
–40°C to +85°C
–40°C to +125°C
V_IN = 0.45V
–50
µA
–75
µA
–75
µA
I_TL
Logical 1-to-0 transition current, ports 1, 2, 3,
0°C to 70°C
See note 5
except P1.6/SCL, P1.7/SDA
–40°C to +85°C
–40°C to +125°C
–650
µA
–750
µA
–750
µA
1995 Feb 02
12