HX6656 ETC1 [List of Unclassifed Manufacturers], HX6656 Datasheet - Page 11

• Manufacturer Part Number: HX6656
• Description: 32K x 8 ROM-SOI
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

ROM CODE
Ambient Temperature ≥ 125 °C, F0 ≥ 100 KHz Sq Wave
The ROM code can be provided to Honeywell via FTP, E-Mail or a variety of magnetic storage media, including
3.5 inch floppy disc, 4m digital tape and others.
The ROM Code data file should contain the following format:
<address> [/] <data> [;] [Comment]
Where items enclosed in ‘[‘and’]’ are optional.
The address and data must be hex numbers in the form, MSB...LSB. The “/” and the “;” are optional and any
characters after the “#” are comments. For example the following input file, all of the lines are valid:
000 d4
001 / 32
002 1d
003 / 72;
4/5e; # all of these lines are in valid format
F16
F13
F14
Frequency of F1 = F0/2, F2 = F0/4, F3 = F0/8, etc.
F7
F6
F5
F4
F3
F2
F8
F1
F1
F1
VDD = 6.5V, R ≤ 10 KΩ, VIH = VDD, VIL = VSS
VSS
DYNAMIC BURN-IN DIAGRAM*
*36-lead Flat Pack burn-in diagrams have similar connections and are available on request.
R
R
R
R
R
R
R
R
R
R
R
R
R
10
11
12
13
14
1
2
3
4
5
6
7
8
9
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
NOE
VDD
NCS
DQ7
DQ6
DQ5
DQ4
DQ3
A13
A11
A10
NC
A8
A9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R
R
R
R
R
R
R
R
R
R
R
R
R
VDD
F0
F15
F12
F11
F10
F17
F9
F17
F1
F1
F1
F1
F1
11
VDD
VSS
STATIC BURN-IN DIAGRAM*
R
R
R
R
R
R
R
R
R
R
R
R
R
Ambient Temperature ≥ 125 °C
VDD = 5.5V, R ≤ 10 KΩ
10
11
12
13
14
1
2
3
4
5
6
7
8
9
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
NOE
VDD
NCS
DQ7
DQ6
DQ5
DQ4
DQ3
A13
A11
A10
NC
A8
A9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
HX6656
R
R
R
R
R
R
R
R
R
R
R
R
R
R
VDD