Z8523020VSG Zilog, Z8523020VSG Datasheet - Page 82

• Manufacturer Part Number: Z8523020VSG
• Description: IC 20MHZ ESCC 44-PLCC
• Manufacturer: Zilog

Specifications of Z8523020VSG

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 9mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3928; Z8523020VSG

Table 42. DC Characteristics
DC Characteristics
AC Characteristics
PS005303-0907
Symbol
V
V
V
V
V
I
I
I
I
Note: 1. Vcc=5V ± 10% unless otherwise specified, over specified temperature range.
Note: 2. Typical Icc was measured with oscillator off.
Note: 3. No Icc(osc) max is specified because of dependency on the external circuit.
IL
OL
CC1
CC(OSC)
IH
IL
OH1
OH2
OL
Parameter
Input High Voltage
Input Low Voltage
Output High Voltage 2.4
Output High Voltage V
Output Low Voltage
Input Leakage
Output Leakage
V
Crystal OSC Current
CC
Table 42
Figure 24
Supply Current
lists the DC characteristics for the Z80230/Z85230 device.
on page 78 illustrates the Z80230 Read/Write timing diagram.
Min.
2.2
– 0.3
CC
– 0.8
Typ.
4
5
7
9
6
Max.
V
0.8
0.4
± 10.0
± 10.0
10 (8.5 MHz)
12 (10MHz)
15 (16MHz)
20 (20MHz)
CC
+ 0.3
V
V
µA
µA
Unit
V
V
V
mA
mA
mA
mA
mA
IOH = - 1.6mA
0.4 <V
Condition
IOH = -250μA
IOL = +2.0 mA
0.4 <V
V
Crystal oscillators off
Current for each oscillator
in addition to I
Product Specification
CC
=5V,V
Electrical Characteristics
IN
OUT
<+2.4 V
Z85230/Z80230
IH
<+2.4 V
=4.8,V
CC1
IL
=0.2V
77