Z86D86 Datasheet, PDF (14/80 Pages) Zilog, Inc. – 28-Pin Low-Voltage OTP Microcontroller

Z86D86
28-Pin Low-Voltage OTP Microcontroller
6
Table 2. 28-Pin DIP and SOIC Pin Identification (Continued)
28-Pin DIP and SOIC Standard Mode Direction
18
Pref1
Input
11
P31
Input
12
P32
Input
13
P33
Input
14
P34
Output
15
P35
Output
17
P36
Output
16
P37
Output
10
XTAL1
Input
9
XTAL2
Output
8
V_DD
22
V_SS
Description
Analog ref input (must be pulled high
externally, if not used)
IRQ2/modulator input
IRQ0
IRQ1
T8 output
T16 output
T8/T16 output
Crystal, oscillator clock
Crystal, oscillator clock
Power supply
Ground
Absolute Maximum Ratings
Table 3 lists the absolute maximum ratings for the Z86D86 microcontroller.
Table 3. Absolute Maximum Ratings
Symbol Description
V_MAX
Supply Voltage (*)
T_STG
Storage Temperature
T_A
Oper. Ambient Temperature
Notes:
* Voltage on all pins with respect to GND
Min
–0.3
–65°
0°
Max
+7.0
+150°
70°
Units
V
C
C
Stresses greater than those listed under Absolute Maximum Ratings may 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 rat-
ing conditions for an extended period may affect device reliability.
PS008905-0105
PRELIMINARY