DS1225Y-200IND Maxim Integrated, DS1225Y-200IND Datasheet - Page 4
![no-image](/images/no-image-200.jpg)
DS1225Y-200IND
Manufacturer Part Number
DS1225Y-200IND
Description
NVRAM 64k Nonvolatile SRAM
Manufacturer
Maxim Integrated
Datasheet
1.DS1225Y-200IND.pdf
(8 pages)
Specifications of DS1225Y-200IND
Data Bus Width
8 bit
Memory Size
64 Kbit
Organization
8 K x 8
Interface Type
Parallel
Access Time
200 ns
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Operating Current
85 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
EDIP-28
Mounting Style
Through Hole
Part # Aliases
90-1225Y-00I
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS1225Y-200IND
Manufacturer:
DALLAS
Quantity:
20 000
AC ELECTRICAL CHARACTERISTICS
CAPACITANCE
NOT RECOMMENDED FOR NEW DESIGNS
PARAMETER
Read Cycle Time
Access Time
Output Active
Output High Z from
Deselection
Output Hold from
AddressChange
Write Cycle Time
Write Pulse Width
Address Setup Time
Write Recovery Time
Output High Z from WE
Output Active from WE
Data Setup Time
Data Hold Time
PARAMETER
Input Capacitance
Input/Output Capacitance
OE to Output Valid
CE to Output Valid
OE or CE to
SYMBOL
C
C
I/O
IN
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
ODW
t
t
t
t
t
OEW
WR1
WR2
t
ACC
COE
DH1
DH2
AW
WC
WP
CO
OD
OH
RC
OE
DS
MIN
4 of 8
MIN
150
150
100
10
60
10
5
5
0
0
5
0
DS1225Y-150
(T
TYP
A
: See Note 10; V
MAX
150
150
70
35
35
MAX
10
10
UNITS
CC
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
=5.0V ± 10%)
(T
pF
pF
A
= +25°C)
NOTES
NOTES
DS1225Y
12
13
12
13
5
5
3
5
5
4