Z8523L08VEG Datasheet, PDF (82/118 Pages) Zilog, Inc. – Enhanced Serial Communications Controller

Z80230/Z85230/L
Product Specification
77
DC Characteristics
Table 42 lists the DC characteristics for the Z80230/Z85230 device.
Table 42. Z80230/Z85230 DC Characteristics
Symbol
V_IH
V_IL
V_OH1
V_OH2
V_OL
I_IL
I_OL
I_CC1
I_CC(OSC)
Parameter
Min.
Typ.
Input High Voltage 2.2
Input Low Voltage – 0.3
Output High Voltage 2.4
Output High Voltage V_CC – 0.8
Output Low Voltage
Input Leakage
Output Leakage
V_CC Supply Current
4
5
7
9
Crystal OSC Current
6
Max.
V_CC + 0.3
0.8
0.4
± 10.0
± 10.0
10 (8.5 MHz)
12 (10 MHz)
15 (16 MHz)
20 (20 MHz)
Unit
V
V
V
V
V
µA
µA
mA
mA
mA
mA
mA
Notes:
1. Vcc=5 V ± 10% unless otherwise specified, over specified temperature range.
2. Typical Icc was measured with oscillator off.
3. No Icc(osc) max is specified because of dependency on the external circuit.
Condition
IOH = – 1.6 mA
IOH = – 250 A
IOL = +2.0 mA
0.4 <V_IN<+2.4 V
0.4 <V_OUT<+2.4 V
V_CC=5 V,V_IH=4.8,
V_IL=0.2 V
Crystal oscillators off
Current for each oscillator
in addition to I_CC1
PS005308-0609
Electrical Characteristics