Z87C33 Datasheet, PDF (59/72 Pages) Zilog, Inc. – CMOS Z8® MCU Consumer Controller Processor

Z87C33
CMOS Z8“ MCU Consumer Controller Processor
53
Extended Temperature Range
Table 38. DC Electrical Characteristics at Extended Temperature
Sym
V_CH
Parameter
Clock Input
High Voltage
V_CC1
3.0V
T_A = –40°C to +105°C _Typical2
Min
Max
@25°C
0.7 V_CC V_CC+0.3 1.8
Units
V
Conditions Notes
Driven by
External Clock
Generator
5.5V 0.7 V_CC V_CC+0.3 2.6
V
Driven by
External Clock
Generator
V_CL
Clock Input 3.0V GND–0.3 0.2 V_CC 1.2
Low Voltage
V
Driven by
External Clock
Generator
5.5V GND–0.3 0.2 V_CC 2.1
V
Driven by
External Clock
Generator
V_IH
Input High
3.0V 0.7 V_CC V_CC+0.3 1.8
V
Voltage
5.5V 0.7 V_CC V_CC+0.3 2.6
V
V_IL
Input Low
3.0V GND–0.3 0.2 V_CC 1.1
V
Voltage
5.5V GND–0.3 0.2 V_CC 1.6
V
V_OH
Output High
Voltage
3.0V
5.0 V
V_CC–0.4
V_CC–0.4
3.1
V
I_OH = –0.5 mA 4
4.8
V
I_OH = –0.5 mA 4
V_OH1
Output High
Voltage
3.0V
5.5 V
V_CC–0.4
V_CC–0.4
3.1
V
I_OH = –2.0 mA 3
4.8
V
I_OH = –2.0 mA 3
Notes:
1. The V_CC voltage specification of 3.0V guarantees 3.3V ±0.3V with typicals at V_CC = 3.3V, and the V_CC voltage
specification of 5.5V guarantees 5.0V ±0.5V with typicals at V_CC = 5.0V.
2. Typical voltage is V_CC = 5.0V and 3.3V.
3. STANDARD Mode (not Low-EMI Mode).
4. Low-EMI Mode (Not Standard Mode).
5. For analog comparator, inputs when analog comparators are enabled.
6. All outputs unloaded, I/O pins floating, inputs at rail.
7. Same as note 6, except inputs at V_CC.
8. Clock must be forced Low, when X_IN is clock-driven and X_OUT is floating.
9. 0ºC to 70ºC (standard temperature).
10. Autolatch (Mask Option) selected.
11. The V_LV voltage increases as the temperature decreases and overlaps lower V_CC operating region. See
Figure 15.
12. –40°C to 105°C (extended temperature).
PS015601-1003