Z86E61 View Datasheet(PDF) - Zilog
Part Name
Description
Manufacturer
Z86E61 Datasheet PDF : 45 Pages
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PIN DESCRIPTION
EPROM Mode
PRELIMINARY
Z86E61/E63 Z8® MCU
WITH 16K/32K EPROM
VCC
XTAL2
XTAL1
N/C
/CE
/RESET
N/C
N/C
N/C
N/C
GND
EPM
A0
A1
A2
A3
A4
A5
A6
A7
1
40
2
39
3
38
4
37
5
36
6
35
7
34
8
33
9
32
10
Z86E61
/E63
31
11 DIP 30
12
29
13
28
14
27
15
26
16
25
17
24
18
23
19
22
20
21
N/C
/OE
/PGM
A14
A13
A12
A11
A10
A9
A8
VPP
N/C
D7
D6
D5
D4
D3
D2
D1
D0
Table 3. 40-Pin DIP Pin Identification
EPROM Mode
Pin # Symbol Function
Direction
1
V
Power Supply
CC
2
XTAL2 Crystal, Osc. Clock
3
XTAL1 Crystal, Osc. Clock
4
N/C
Not Connected
Input
Output
Input
Input
5
6
7-10
11
/CE
/RESET
N/C
GND
Chip Enable
Reset
Not Connected
Ground
Input
Input
Input
Input
12
13-20
21-28
29
30
31-37
38
39
40
EPM
A7-A0
D7-D0
N/C
VPP
A14-A8
/PGM
/OE
N/C
EPROM Prog Mode
Address 0,1,2,3,4,5,6,7
Data 0,1,2,3,4,5,6,7
Not Connected
Prog Voltage
Input
Input
In/Output
Input
Input
Address 8,9,10,11,12,13,14
Prog Mode
Output Enable
Not Connected
Input
Input
Input
Input
Figure 4. 40-Pin DIP Pin Configuration
5
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