DS1250Y-70 Maxim Integrated Products, DS1250Y-70 Datasheet - Page 9

• Manufacturer Part Number: DS1250Y-70
• Description: IC NVSRAM 4MBIT 70NS 32DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1250Y-70

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 4M (512K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC TEST CONDITIONS
Outputs Open
Cycle = 200 ns for operating current
All voltages are referenced to ground
ORDERING INFORMATION
DS1250AB-70+
DS1250ABP-70+
DS1250AB-70IND+
DS1250ABP-70IND+
DS1250Y-70+
DS1250YP-70+
DS1250Y-70IND+
DS1250YP-70IND+
+Denotes a lead(Pb)-free/RoHS-compliant package.
*DS9034PC+ or DS9034PCI+ (PowerCap) required. Must be ordered separately.
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix
character, but the drawing pertains to the package regardless of RoHS status.
PACKAGE TYPE
PART
34 PCAP
32 EDIP
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PACKAGE CODE
MDT32+6
PC2+5
TOLERANCE
5V ± 10%
5V ± 10%
5V ± 10%
5V ± 10%
SUPPLY
5V ± 5%
5V ± 5%
5V ± 5%
5V ± 5%
AC TEST CONDITIONS
Output Load: 100 pF + 1TTL Gate
Input Pulse Levels: 0 - 3.0V
Timing Measurement Reference Levels
Input pulse Rise and Fall Times: 5 ns
9 of 10
OUTLINE NO.
Input: 1.5V
Output: 1.5V
21-0245
21-0246
PIN-PACKAGE
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
LAND PATTERN NO.
SPEED GRADE
Note that a “+”,
—
—
DS1250Y/AB
(ns)
70
70
70
70
70
70
70
70