Rainbow Electronics DS1258Y_AB User Manual
Page 5
DS1258Y/AB
100395 5/9
(V
CC
=5V
±
5% for DS1258AB)
AC ELECTRICAL CHARACTERISTICS
(t
A
: See Note 10) (V
CC
=5V
±
10% for DS1258Y)
PARAMETER
SYMBOL
DS1258Y–70
DS1258AB–70
DS1258Y–100
DS1258AB–100
UNITS
NOTES
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
UNITS
NOTES
Read Cycle Time
t
RC
70
100
ns
Access Time
t
ACC
70
100
ns
OE to Output Valid
t
OE
35
50
ns
CE to Output Valid
t
CO
70
100
ns
OE or CE to Output Valid
t
COE
5
5
ns
5
Output High Z from Deselection
t
OD
25
35
ns
5
Output Hold from Address
Change
t
OH
5
5
ns
Write Cycle Time
t
WC
70
100
ns
Write Pulse Width
t
WP
55
75
ns
3
Address Setup Time
t
AW
0
0
ns
Write Recovery Time
t
WR1
t
WR2
5
15
5
15
ns
ns
12
13
Output High Z from WE
t
ODW
25
35
ns
5
Output Active from WE
t
OEW
5
5
ns
5
Data Setup Time
t
DS
30
40
ns
4
Data Hold Time
t
DH1
t
DH2
0
10
0
10
ns
ns
12
13
READ CYCLE
t
RC
t
ACC
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
t
OH
V
IH
t
OD
t
OD
V
IH
V
OH
V
OL
V
OH
V
OL
t
COE
t
COE
OUTPUT
DATA VALID
D
OUT
OE
ADDRESSES
V
IH
V
IH
t
OE
V
IL
V
IL
CEU, CEL
t
CO
SEE NOTE 1
- W27E010 (14 pages)
- W27L520 (16 pages)
- W29EE512 (21 pages)
- W27E512 (16 pages)
- W24100 (11 pages)
- W27E040 (15 pages)
- W25Q32 (60 pages)
- W49L102 (21 pages)
- W29C040 (20 pages)
- W29EE011 (20 pages)
- W49F020 (21 pages)
- W2465 (10 pages)
- W24256 (10 pages)
- W982516CH (43 pages)
- MAX16014 (12 pages)
- W24512A (10 pages)
- W27E020 (14 pages)
- W29C020C (21 pages)
- W25X64 (47 pages)
- W24257 (11 pages)
- W24L257 (10 pages)
- W9864G2GH (48 pages)
- W24L11 (11 pages)
- W27L010 (14 pages)
- W27E520 (16 pages)
- W27LE520 (16 pages)
- W9825G6CH (43 pages)
- W49F002U (23 pages)
- W9864G6GB (47 pages)
- AT45DB011B (32 pages)
- AT45DB642 (71 pages)
- AT45DB642 (37 pages)
- AT45DB161D (51 pages)
- AT27LV040A (12 pages)
- AT29LV010A (15 pages)
- HT24LC08 (11 pages)
- AT29C257 (12 pages)
- AT45DB161B (32 pages)
- AT27C1024 (12 pages)
- AT28BV256 (12 pages)
- AT28C040 (12 pages)
- AT28BV64B (12 pages)
- AT27C512R (12 pages)
- DS1220AB_AD (9 pages)