Z86L972 Datasheet, PDF (85/91 Pages) Zilog, Inc. – Low-Voltage Microcontrollers

Z86L972/Z86L973/Z86L974
Low-Voltage Microcontrollers
78
Electrical Characteristics
This section covers the absolute maximum ratings, standard test conditions, DC
characteristics, and AC characteristics.
Absolute Maximum Ratings
Table 51 lists the absolute maximum ratings.
Table 51. Absolute Maximum Ratings
Symbol
Description
Min
V_MAX
Supply Voltage (*)
T_STG
Storage Temp.
T_A
Oper. Ambient Temp.
V_RAM
Minimum RAM Voltage
Note:
*Voltage on all pins with respect to GND.
†See “Ordering Information” on page 84.
** Estimated value, not tested.
–0.3
–65°
1.0 V**
Max
+7.0
+150°
†
Units
V
C
C
Stresses greater than those listed in the preceding table can cause permanent
damage to the device. This rating is a stress rating only. Functional 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 condi-
tions for an extended period can affect device reliability.
PS010504-1002
PRELIMINARY