Z86E61 Datasheet, PDF (20/44 Pages) Zilog, Inc. – CMOS Z8 16K/32K EPROM MICROCONTROLLER

PROGRAMMING (Continued)
PRELIMINARY
Z86E61/E63 Z8^® MCU
WITH 16K/32K EPROM
VIH
Address
VIL
VIH
Data
VIL
VH
VPP
VIH
VH
EPM
VIL
6V
VCC
4.5V
VIH
/CE
VIL
VIH
/OE
VIL
VIH
/PGM
VIL
1
Data Stable
2
Address Stable
Data Out Valid
9
10
3
4
7
5
16
6
8
11
Program Cycle
Verify Cycle
Figure 19. EPROM Program and Verify
20