DS5001FP-12-44 Dallas Semiconducotr, DS5001FP-12-44 Datasheet - Page 13

• Manufacturer Part Number: DS5001FP-12-44
• Description: 128k Soft Microprocessor Chip
• Manufacturer: Dallas Semiconducotr

AC CHARACTERISTICS
EXPANDED BUS MODE TIMING SPECIFICATIONS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#
1
2
3
4
5
6
7
8
9
Oscillator Frequency
ALE Pulse Width
Address Valid to ALE Low
Address Hold After ALE Low
ALE Low to Valid Instruction In
ALE Low to
Input Instruction Hold After
High
Input Instruction Float After
High
Address Hold After
Address Valid to Valid Instruction In
Data Hold After
Data Float After
ALE Low to Valid Data In
Valid Address to Valid Data In
ALE Low to
Address Valid to
Data Valid to
Data Valid to
Data Valid After
PSEN
PSEN
PSEN
RD
RD
RD
RD
WR
Pulse Width
Low to Valid Data In
Low to Address Float
or
Pulse Width
Pulse Width
Low to Valid Instruction In
Low to Address Float
WR
High to ALE High
PSEN
RD
WR
WR
PARAMETER
RD
RD
or
RD
WR
Going Low
High
Low
PSEN
WR
High
High
or
High
WR
Low
Going High
PSEN
PSEN
Low
at 12MHz
at 16MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
at 12MHz
at 12MHz
at 16MHz
at 12MHz
at 16MHz
Going
Going
13 of 26
SYMBOL
t
t
t
t
t
t
t
1/ t
t
t
t
t
t
t
t
RDHALH
t
t
ALLRDL
t
t
t
DVWRH
WRHDV
t
AVAAV
ALLPSL
t
RDHDV
DVWRL
t
RDLDV
RDHDZ
AVRDL
AVALL
t
t
ALLVD
RDLAZ
ALLVI
t
t
PSLAZ
WRPW
ALPW
RDPW
AVDV
PSLVI
PSPW
PSAV
AVVI
PSIV
PSIX
(T
CLK
A
= 0°C to +70°C; V
6t
6t
4t
7t
2t
3t
3t
7t
t
t
t
t
t
t
t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MIN
1.0
0
0
0
- 40
- 35
- 25
- 100
- 100
- 130
- 60
- 150
- 50
- 40
- 40
- 35
- 8
- 50
- 90
4t
3t
5t
5t
5t
8t
9t
9t
3t
4t
3t
5t
2t
8t
t
t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MAX
CLK
CLK
CLK
CLK
CLK
16
CC
0
+ 50
- 150
- 150
- 20
- 150
- 165
- 105
- 150
- 165
- 105
+ 50
- 90
- 90
- 90
- 70
- 90
= 5V ±10%)
UNITS
DS5001FP
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns