DS1249Y-70# Maxim Integrated Products, DS1249Y-70# Datasheet - Page 6
DS1249Y-70#
Manufacturer Part Number
DS1249Y-70#
Description
IC NVSRAM 2MBIT 70NS 32DIP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1249Y-100.pdf
(9 pages)
Specifications of DS1249Y-70#
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
2M (256K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-DIP Module (600 mil), 32-EDIP
Data Bus Width
8 bit
Organization
256 K x 8
Interface Type
Parallel
Access Time
70 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Operating Current
85 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
WRITE CYCLE 2
POWER-DOWN/POWER-UP CONDITION
SEE NOTES 2, 3, 4, 6, 7, 8, and 13
SEE NOTE 11
6 of 9
DS1249Y/AB