Z8F082ASJ020EG Datasheet, PDF (244/282 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F082A Series
Product Specification
227
Table 130. Absolute Maximum Ratings (Continued)
Parameter
Minimum Maximum Units Notes
Maximum current into V_DD or out of V_SS
120
mA
28-pin Packages Maximum Ratings at 0°C to 70°C
Total power dissipation
450
mW
Maximum current into V_DD or out of V_SS
125
mA
Notes: Operating temperature is specified in DC Characteristics.
1. This voltage applies to all pins except the following: V_DD, AV_DD, pins supporting analog input (Port B[5:0], Port
C[2:0]) and pins supporting the crystal oscillator (PA0 and PA1). On the 8-pin packages, this applies to all pins
but V_DD.
2. This voltage applies to pins on the 20-/28-pin packages supporting analog input (Port B[5:0], Port C[2:0]) and
pins supporting the crystal oscillator (PA0 and PA1).
DC Characteristics
Table 131 lists the DC characteristics of the Z8 Encore! XP F082A Series products. All
voltages are referenced to V_SS, the primary system ground.
Table 131. DC Characteristics
T_A = –40°C to +105°C
(unless otherwise specified)
Symbol Parameter
Minimum Typical Maximum Units Conditions
V_DD
Supply Voltage
2.7
V_IL1
Low Level Input
–0.3
Voltage
–
3.6
V
–
0.3*V_DD V
V_IH1
High Level Input
0.7*V_DD
–
Voltage
5.5
V For all input pins without analog
or oscillator function. For all sig-
nal pins on the 8-pin devices.
Programmable pull-ups must
also be disabled.
V_IH2
High Level Input
0.7*V_DD
–
V_DD+0.3 V For those pins with analog or
Voltage
oscillator function (20-/28-pin
devices only), or when pro-
grammable pull-ups are
enabled.
V_OL1 Low Level Output
–
Voltage
–
0.4
V I_OL = 2 mA; V_DD = 3.0 V
High Output Drive disabled.
Notes:
1. This condition excludes all pins that have on-chip pull-ups, when driven Low.
2. These values are provided for design guidance only and are not tested in production.
PS022827-1212
PRELIMINARY
DC Characteristics