ds2251t Maxim Integrated Products, Inc., ds2251t Datasheet - Page 17
ds2251t
Manufacturer Part Number
ds2251t
Description
Ds2251t 128k Soft Microcontroller Module
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.DS2251T.pdf
(22 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ds2251t-128-16#
Manufacturer:
Maxim Integrated Products
Quantity:
135
AC CHARACTERISTICS—PARALLEL PROGRAM LOAD TIMING
(V
BYTE-WIDE BUS TIMING
41
45
46
47
48
49
50
51
52
53
#
CC
= 5V ±10%, T
PARAMETER
Pulse Width of
Byte-wide Address Hold after
During MOVX
Delay from Byte-wide Address Valid
Low During MOVX
Byte-wide Data Setup to
MOVX (read)
Byte-wide Data Hold after
During MOVX (read)
Byte-wide Address Valid to R/
During MOVX (write)
Delay from R/
During MOVX (write)
Valid Data Out Hold Time from
Valid Data Out Hold Time from R/
Write Pulse Width (R/
W
PE
A
Low to Valid Data Out
3-4
= 0˚C to +70˚C.)
W
PE
Low Time)
PE
3-4 High During
3-4 High
PE
W
PE
3-4 High
Active
W
3-4 High
PE
High
3-4
17 of 22
SYMBOL
t
t
t
t
t
t
t
t
t
RWHDV
RWLPW
t
AVRWL
RWLDV
CEHDA
DACEH
CEHDV
CEHDV
CELDA
CEPW
1t
4t
4t
4t
3t
1t
6t
CLK
CLK
CLK
CLK
CLK
CLK
CLK
MIN
10
20
0
+ 40
- 35
- 30
- 35
- 35
- 15
- 20
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns