1. General Information and Identification:

️· Device: IDT71342SA/LA
️· Type: High-Speed 4K x 8 Dual-Port Static RAM
️· Temperature Ranges:
- Commercial: 0°C to +70°C
- Industrial: -40°C to +85°C

2. Absolute Maximum Ratings:

️· Terminal Voltage (VTERM): -0.5 to +7.0V
️· Temperature Under Bias (TBIAS): -55 to +125°C
️· Storage Temperature (TSTG): -65 to +150°C
️· Power Dissipation (PT): 1.5W
️· DC Output Current (IOUT): 50mA

3. Recommended DC Operating Conditions:

️· Supply Voltage (VCC): 4.5 to 5.5V
️· Ground (GND): 0V

4. DC Electrical Characteristics: (Most Important)

Parameter	SA (Commercial)	LA (Industrial)	Unit
Supply Voltage (VCC)	4.5 to 5.5V	4.5 to 5.5V	V
Input High Voltage (VIH)	2.2 to 6.0V	2.2 to 6.0V	V
Input Low Voltage (VIL)	-0.5 to 0.8V	-0.5 to 0.8V	V
Output Low Voltage (VOL) (IOL = 6mA)	≤ 0.4V	≤ 0.4V	V
Output Low Voltage (VOL) (IOL = 8mA)	≤ 0.5V	≤ 0.5V	V
Output High Voltage (VOH) (IOH = -4mA)	≥ 2.4V	≥ 2.4V	V
Input Leakage Current (ILI) (VCC = 5.5V, VIN = 0 to VCC)	≤ 10 µA	≤ 5 µA	µA
Output Leakage Current (ILO) (CE = VIH, VOUT = 0 to VCC)	≤ 10 µA	≤ 5 µA	µA

5. Capacitance (Characterized, not production tested):

️· Input Capacitance (CIN): Max. 9 pF
️· Output Capacitance (COUT): Max. 10 pF

Key Takeaways:

️· Voltage Range: The RAM operates within a standard 5V supply range.
️· Leakage Currents: The industrial-grade LA version has lower leakage currents, which is beneficial for power consumption.
️· Operating Temperatures: Consider the specified temperature ranges when deploying the RAM in different environments.