Z80230 Datasheet, PDF (4/12 Pages) Zilog, Inc. – ESCC™ ENHANCED SERIAL COMMUNICATION CONTROLLER

DC CHARACTERISTICS
Z80230
Symbol Parameter
V_IH
Input High Voltage
V_IL
Input Low Voltage
V
Output High Voltage
OH1
V_OH2
Output High Voltage
V
Output Low Voltage
OL
I_IL
Input Leakage
I
Output Leakage
OL
I_CC1
V_CC Supply Current
I
Crystal OSC Current
CC(OSC)
Min
Typ
Max
2.2
-0.3
2.4
V_CC-0.8
V_CC+0.3
0.8
0.4
± 10.0
± 10.0
4
10 (8.5 MHz)
5
12 (10 MHz)
7
15 (16 MHz)
9
20 (20 MHz)
6
Notes:
[1] V_CC = 5V ± 10% unless otherwise specified, over specified temperature range.
[2] Typical I_CC was measured with oscillator off.
[3] No I_CC(osc) max is specified due to dependency on the external circuit.
Unit
V
V
V
V
V
µA
µA
mA
mA
mA
mA
mA
Condition
I = -1.6mA
OH
I_OH = -250µA
I = +2.0mA
OL
0.4 <V_IN<+2.4V
0.4 <V <+2.4V
OUT
V_CC=5V V_IH=4.8 V_IL=0.2V
Crystal Oscillators off
Current for each osc.
in addition to I_CC1
4