DS1245WP-150+ Maxim Integrated Products, DS1245WP-150+ Datasheet - Page 5

• Manufacturer Part Number: DS1245WP-150+
• Description: IC NVSRAM 1MBIT 150NS 34PCM
• Manufacturer: Maxim Integrated Products

Specifications of DS1245WP-150+

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 1M (128K x 8)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 34-PowerCap™ Module
• Data Bus Width: 8 bit
• Organization: 128 K x 8
• Interface Type: Parallel
• Access Time: 150 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Operating Current: 50 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
ODW
t
t
t
OEW
t
t
WR1
WR2
t
ACC
COE
DH1
DH2
AW
WC
CO
OD
OH
WP
RC
OE
DS
5 of 10
MIN
100
100
(T
75
20
40
20
5
5
0
5
5
0
DS1245W-100
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
ns
ns
= 3.3V ±0.3V)
NOTES
DS1245W
12
13
12
13
5
5
3
5
5
4