4
Z85233
CPS DC-4058-03
STANDARD TEST CONDITIONS
The DC Characteristics and capacitance sections below
apply for the following standard test conditions, unless
otherwise noted. All voltages are referenced to GND.
Positive current flows into the referenced pin.
Standard conditions are as follows:
+4.50 V V
CC
+ 5.50 V
GND = 0 V
T
A
as specified in Ordering Information
From Output
Under Test
+5V
100 pF 250 µA
2.1 k
ABSOLUTE MAXIMUM RATINGS
V
CC
Supply Voltage range .........................-0.3V to +7.0V
Voltages on all pins
with respect to GND.......................... -0.3V to V
CC
+0.3V
Operating Ambient
Temperature............................ See Ordering Information
Storage Temperature ............................ -65°C to +150°C
Stresses greater than those listed under Absolute Maxi-
mum Ratings may cause permanent damage to the de-
vice. This is a stress rating only; operation of the device at
any condition above those indicated in the operational
sections of these specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods
may affect device reliability.
From Output
+5V
50 pF
2.2 k
Standard Test Load Open-Drain Test Load
CAPACITANCE
Symbol Parameter Min Max Unit Test Condition
C
IN
Input Capacitance 10 pF Unmeasured pins
C
OUT
Output Capacitance 15 pF returned to ground.
C
I/O
Bidirectional Capacitance 20 pF
Note:
f = 1 MHz, over specified temperature range.
MISCELLANEOUS
Gate Count - 7000
5
Z85233
CPS DC-4058-03
DC CHARACTERISTICS
Z85233
Symbol Parameter Min Typ Max Unit Condition
V
IH
Input High Voltage 2.2 V
CC
+0.3 V
V
IL
Input Low Voltage -0.3 0.8 V
V
OH1
Output High Voltage 2.4 V I
OH
= -1.6 mA
V
OH2
Output High Voltage V
CC
-0.8 V I
OH
= -250 µA
V
OL
Output Low Voltage 0.4 V I
OL
= + 2.0 mA
I
IL
Input Leakage ±10.0 µA 0.4< V
IN
<+2.4V
I
OL
Output Leakage ±10.0 µA 0.4< V
OUT
<+2.4V
I
CC1
V
CC
Supply Current 4 8 (10 MHz) mA V
CC
=5V V
IH
=4.8 V
IL
=0.2V
5 10 (16 MHz) mA Crystal Oscillators off
I
CC(OSC)
Crystal OSC Current 6 mA Current for each osc.
in addition to I
CC1
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.
6
Z85233
CPS DC-4058-03
AC CHARACTERISTICS
Z85233 Read and Write Timing Diagram
PCLK
A//B, D//C
/INTACK
/CE
/RD
D7-D0
Read
Active Valid
1
2
3
4
6
5
8
10
13
11
9
7
10
14
12
15
16
18
21
20
22
19
23
27
25
24
26
17
/WR
D7-D0
Write
28
30
31
29
/W//REQ
Wait
/W//REQ
Request
/DTR//REQ
Request
/INT
32
35
36
33
34
37
Read and Write Timing Diagram
/WR
/RD
47
48
46
Reset Timing Diagram

Z8523316ASG

Mfr. #:
Manufacturer:
ZiLOG
Description:
Network Controller & Processor ICs 16 MHZ CMOS ESCC/2
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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