Z86E61 Datasheet, PDF (9/44 Pages) Zilog, Inc. – CMOS Z8 16K/32K EPROM MICROCONTROLLER

PRELIMINARY
Z86E61/E63 Z8^® MCU
WITH 16K/32K EPROM
8
Port 1
(AD7-AD0)
Z86E61
/E63
MCU
Handshake Controls
/DAV1 and RDY1
(P33 and P34)
OEN
PAD
Out
TTL Level Shifter
In
R ≈ 500 kΩ
Figure 7. Port 1 Configuration
Auto Latch
9