DS1330WP-100 Maxim Integrated, DS1330WP-100 Datasheet - Page 5

• Manufacturer Part Number: DS1330WP-100
• Description: NVRAM 3.3V 256K NV RAM w/Battery Monitor
• Manufacturer: Maxim Integrated

Specifications of DS1330WP-100

• Data Bus Width: 8 bit
• Memory Size: 256 Kbit
• Organization: 32 K x 8
• Interface Type: Parallel
• Access Time: 100 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Operating Current: 50 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PowerCap Module
• Mounting Style: SMD/SMT
• Part # Aliases: 90-1330W-P10

AC ELECTRICAL CHARACTERISTICS
READ CYCLE
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 Z from
Output Active from
Data Setup Time
Data Hold Time
OE
CE
OE
to Output Valid
to Output Valid
or
CE
to Output Active
WE
WE
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
ODW
OEW
t
t
WR1
WR2
t
ACC
COE
DH1
DH2
WC
AW
CO
OD
OH
WP
RC
OE
DS
MIN
100
100
5 of 10
75
20
40
20
5
5
0
5
5
0
DS1330W-100
(T
A
: See Note 10) (V
MAX
100
100
50
35
35
UNITS
CC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
=3.3V ±0.3V)
NOTES
DS1330W
12
13
12
13
5
5
3
5
5
4