DS1220AD-100 Maxim Integrated Products, DS1220AD-100 Datasheet - Page 4

• Manufacturer Part Number: DS1220AD-100
• Description: IC NVSRAM 16KBIT 100NS 24DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1220AD-100

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 16K (2K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-DIP (600 mil) Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC ELECTRICAL CHARACTERISTICS
PARAMETER
Read Cycle Time
Access Time
Output High Z from
Deselection
Output Hold from Address Change
Write Cycle Time
Write Pulse Width
Address Setup Time
Write Recovery Time
Output High from WE
Output Active from WE
Data Setup Time
Data Hold Time
OE to Output Valid
CE to Output Valid
OE or CE to Output Active
4 of 8
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
ODW
t
t
t
OEW
t
t
t
ACC
COE
WR1
WR2
DH1
DH2
AW
WC
OD
OH
WP
RC
OE
CO
DS
(V
(V
CC
DS1220AD-100
DS1220AB-100
CC
MIN
100
100
75
10
40
10
= 5.0V ± 10% for DS1220AD)
5
5
0
0
5
0
= 5.0V ± 5% for DS1220AB)
MAX
100
100
50
35
35
(T
UNITS
A
:
See Note 10)
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS1220AB/AD
NOTES
12
13
12
13
5
5
3
5
4
4