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87C552

80C51 8-bit microcontroller 8K/256 OTP, 8 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O

Philips Electronics 

Philips Semiconductors

80C51 8-bit microcontroller

8K/256 OTP, 8 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O

Product specification

87C552

DC ELECTRICAL CHARACTERISTICS

VSS, AVSS = 0V

SYMBOL PARAMETER

IDD

Supply current operating:

PCA8XC552-5-16

IID

Idle mode:

87C552

IPD

Power-down current:

87C552

Inputs

VIL

VIL1

VIL2

VIH

VIH1

VIH2

IIL

ITL

±IIL1

Input low voltage, except EA, P1.6, P1.7

Input low voltage to EA

Input low voltage to P1.6/SCL, P1.7/SDA5

Input high voltage, except XTAL1, RST

Input high voltage, XTAL1, RST

Input high voltage, P1.6/SCL, P1.7/SDA5

Logical 0 input current, ports 1, 2, 3, 4, except P1.6, P1.7

Logical 1-to-0 transition current, ports 1, 2, 3, 4, except P1.6, P1.7

Input leakage current, port 0, EA, STADC, EW

±IIL2

Input leakage current, P1.6/SCL, P1.7/SDA

±IIL3

Outputs

VOL

VOL1

VOL2

VOH

Input leakage current, port 5

Output low voltage, ports 1, 2, 3, 4, except P1.6, P1.7

Output low voltage, port 0, ALE, PSEN, PWM0,

PWM1

Output low voltage, P1.6/SCL, P1.7/SDA

Output high voltage, ports 1, 2, 3, 4, except P1.6/SCL, P1.7/SDA

VOH1

Output high voltage (port 0 in external bus mode, ALE,

PSEN, PWM0, PWM1)8

VOH2

Output high voltage (RST)

RRST

CIO

Internal reset pull-down resistor

Pin capacitance

Analog Inputs

AVDD

Analog supply voltage:

87C5529

AIDD

AIID

Analog supply current: operating:

Idle mode:

87C552

AIPD

Power-down mode:

87C552

TEST

CONDITIONS

See notes 1 and 2

fOSC = 16MHz

See notes 1 and 3

fOSC = 16MHz

See notes 1 and 4;

2V < VPD < VDD max

LIMITS

MIN

MAX

40

7

50

UNIT

mA

mA

µA

VIN = 0.45V

See note 6

0.45V < VI < VDD

0V < VI < 6V

0V < VDD < 5.5V

0.45V < VI < VDD

IOL = 1.6mA7

IOL = 3.2mA7

IOL = 3.0mA7

–IOH = 60µA

–IOH = 25µA

–IOH = 10µA

–IOH = 400µA

–IOH = 150µA

–IOH = 40µA

–IOH = 400µA

–IOH = 120µA

Test freq = 1MHz,

Tamb = 25°C

–0.5

0.2VDD–0.1 V

–0.5

0.2VDD–0.3 V

–0.5

0.3VDD

V

0.2VDD+0.9 VDD+0.5

V

0.7VDD

VDD+0.5

V

0.7VDD

6.0

V

–50

µA

–650

µA

10

µA

10

µA

1

µA

0.45

V

0.45

V

0.4

V

2.4

V

0.75VDD

V

0.9VDD

V

2.4

V

0.75VDD

V

0.9VDD

V

2.4

0.8VDD

50

V

V

150

kΩ

10

pF

AVDD = VDD±0.2V

4.5

Port 5 = 0 to AVDD

2V < AVPD < AVDD max

5.5

V

1.2

mA

50

µA

50

µA

1998 May 01

8

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