Z8F6421PM020SC Datasheet, PDF (229/299 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers Z8 Encore-R 64K Series

Z8 Encore!^® 64K Series
Product Specification
209
Electrical Characteristics
Absolute Maximum Ratings
Stresses greater than those listed in Table 104 may cause permanent damage to the device.
These ratings are stress ratings only. Operation of the device at any condition outside 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.
For improved reliability, unused inputs must be tied to one of the supply voltages (V_DD or
V_SS).
Table 104. Absolute Maximum Ratings
Parameter
Minimum Maximum Units Notes
Ambient temperature under bias
-40
+125
C
Storage temperature
–65
+150
C
Voltage on any pin with respect to V_SS
Voltage on V_DD pin with respect to V_SS
Maximum current on input and/or inactive output pin
–0.3
+5.5
V
1
–0.3
+3.6
V
–5
+5
µA
Maximum output current from active output pin
-25
+25
mA
80-Pin QFP Maximum Ratings at –40°C to 70°C
Total power dissipation
550
mW
Maximum current into V_DD or out of V_SS
80-Pin QFP Maximum Ratings at 70°C to 125°C
150
mA
Total power dissipation
200
mW
Maximum current into V_DD or out of V_SS
68-Pin PLCC Maximum Ratings at –40°C to 70°C
56
mA
Total power dissipation
1000
mW
Maximum current into V_DD or out of V_SS
68-Pin PLCC Maximum Ratings at 70⁰C to 125⁰C
275
mA
Notes:
1. This voltage applies to all pins except the following: VDD, AVDD, pins supporting analog input (Ports B and H),
RESET, and where noted otherwise.
PS019915-1005
Electrical Characteristics