DS1230W-100+ Maxim Integrated Products, DS1230W-100+ Datasheet - Page 9

• Manufacturer Part Number: DS1230W-100+
• Description: IC NVSRAM 256KBIT 100NS 28DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1230W-100+

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 256K (32K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP Module (600 mil), 28-EDIP
• Data Bus Width: 8 bit
• 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: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC TEST CONDITIONS
Outputs Open
Cycle = 200ns for operating current
All voltages are referenced to ground
ORDERING INFORMATION
DS1230W-100+
DS1230WP-100+
DS1230W-100IND+
DS1230WP-100IND+
+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
34 PCAP
PART
28 EDIP
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
PACKAGE CODE
MDT28+3
PC2+4
TOLERANCE
3.3V ± 0.3V
3.3V ± 0.3V
3.3V ± 0.3V
3.3V ± 0.3V
SUPPLY
9 of 10
AC TEST CONDITIONS
Output Load: 100pF + 1TTL Gate
Input Pulse Levels: 0 to 2.7V
Timing Measurement Reference Levels
Input pulse Rise and Fall Times: 5ns
OUTLINE NO.
Input: 1.5V
Output: 1.5V
21-0245
21-0246
PIN-PACKAGE
28 740 EDIP
34 PowerCap*
28 740 EDIP
34 PowerCap*
LAND PATTERN NO.
SPEED GRADE
Note that a “+”,
—
—
(ns)
100
100
100
100
DS1230W