DS1244Y-70+ Dallas Semiconductor, DS1244Y-70+ Datasheet - Page 2

• Manufacturer Part Number: DS1244Y-70+
• Description: SRAM, Nonvolatile, 32K x 8, 70 nS, EDIP28
• Manufacturer: Dallas Semiconductor

Specifications of DS1244Y-70+

• Capacitance, Input: 5 pF
• Capacitance, Output: 5 pF
• Current, Input, Leakage: ±1 μA
• Current, Operating: 85 mA
• Current, Output, Leakage: ±1
• Data Retention: 10 yrs.
• Density: 256K
• Interface: Parallel Bus
• Memory Type: Non-Volatile SRAM
• Organization: 32K×8
• Package Type: EMOD
• Temperature, Operating: 0 to +70 °C
• Time, Access: 70 ns
• Time, Address Hold: 5
• Time, Fall: 5 ns
• Time, Rise: 5 ns
• Voltage, Input, High: 5.3 V
• Voltage, Input, Low: 0.8 V
• Voltage, Supply: 5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TYPICAL OPERATING CIRCUIT
ORDERING INFORMATION
+ Denotes a lead-free/RoHS-compliant device.
* DS9034PCX (PowerCap) required. (Must be ordered separately.)
DS1244W-120
DS1244W-120+
DS1244W-120IND
DS1244W-120IND+
DS1244WP-120
DS1244WP-120+
DS1244WP-120IND
DS1244WP-120IND+
DS1244Y-70
DS1244Y-70+
DS1244YP-70
DS1244YP-70+
PART
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
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
28 EMOD (0.740a)
28 EMOD (0.740a)
28 EMOD (0.740a)
34 PowerCap*
34 PowerCap*
34 PowerCap*
34 PowerCap*
28 EMOD (0.740a)
34 PowerCap*
28 EMOD (0.740a)
28 EMOD (0.740a)
34 PowerCap*
PIN-PACKAGE
2 of 19
VOLTAGE
(V)
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
DS1244W-120
DS1244W-120+
DS1244W-120IND
DS1244W-120IND+
DS1244WP-120
DS1244WP-120+
DS1244WP-120IND
DS1244WP-120IND+
DS1244Y-70
DS1244Y-70+
DS1244YP-70
DS1244YP-70+
TOP MARK