8XC525458

All parameter values apply to all devices unless otherwise indicated

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

(Note 4)

Output High Voltage

V

(Port 0 in External Bus Mode)

V

V

Logical 0 Input Current

(Ports 1 2 and 3)

b

50

m

Input leakage Current (Port 0)

g

10

m

Logical 1 to 0 Transition Current

(Ports 1 2 and 3)

Commercial

b

650

m

Express

b

750

m

A

RRST

RST Pulldown Resistor

40

225

KX

CIO

Pin Capacitance

10

pF

1 MHz 25 C

Power Supply Current

(Note 3)

Active Mode

at 12 MHz (Figure 5)

15

30

mA

at 16 MHz

20

38

mA

at 24 MHz

28

56

mA

at 33 MHz (8XC5X-33)

35

56

mA

Idle Mode

at 12 MHz (Figure 5)

5

75

mA

at 16 MHz

6

95

mA

at 24 MHz

7

135

mA

at 33 MHz (8XC5X-33)

7

15

mA

Power Down Mode

5

75

m

A

8XC5X-33

5

50

m

A

NOTES

Ports 1 2 and 3 The noise is due to external bus capacitance discharging into the Port 0 and Port 2 pins when these pins

change from 1 to 0 In applications where capacitive loading exceeds 100 pF the noise pulses on these signals may exceed

08V It may be desirable to qualify ALE or other signals with a Schmitt Triggers or CMOS-level input logic

address lines are stabilizing

4 Typicals are based on a limited number of samples and are not guaranteed The values listed are at room temperature

and 5V

10mA

Port 0

26 mA

Ports 1 2 and 3

15 mA

71 mA

than the listed test conditions

9