Z87C33 Datasheet, PDF (15/72 Pages) Zilog, Inc. – CMOS Z8® MCU Consumer Controller Processor

Z87C33
CMOS Z8“ MCU Consumer Controller Processor
9
Z8
Port 3
(I/O or
Control)
P30
P31 (AN1)
P32 (AN2)
P33 (REF)
Auto Latch
(Programmable Option)
R247 = P3M
0 = Digital
D1 _{1 = Analog}
DIG.
+
ANL.
-
P30 Data
Latch IRQ3
IRQ2, TIN, P31 Data Latch
IRQ0, P32 Data Latch
+
-
From Stop-Mode
Recovery Source
Figure 5. Port 3 Configuration
IRQ1, P33 Data Latch
PS015601-1003