CAT93C46XI-T2 ON Semiconductor

CAT93C46 1 Kb Microwire Serial EEPROM Description The CAT93C46 is a 1 Kb Serial EEPROM memory device which is configured as either 64 registers of 16 bits (ORG pin at V ) or 128 CAT93C46 Table 1. ABSOLUTE MAXIMUM RATINGS Parameter Value Units Storage Temperature 65 to +150 C Voltage on Any Pin with Respect to Ground (Note 1) 0.5 to +6.5 V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. The DC input voltage on any pin should not be lower than 0.5 V or higher than V + 0.5 V. During transitions, the voltage on any pin may CC undershoot to no less than 1.5 V or overshoot to no more than V + 1.5 V, for periods of less than 20 ns. CC Table 2. RELIABILITY CHARACTERISTICS (Note 2) Symbol Parameter Min Units N (Note 3) Endurance 1,000,000 Program / Erase Cycles END T Data Retention 100 Years DR 2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AECQ100 and JEDEC test methods. 3. Block Mode, V = 5 V, 25C CC Table 3. D.C. OPERATING CHARACTERISTICS (V = +1.8 V to +5.5 V, T = 40C to +85C, unless otherwise specified.) CC A Symbol Parameter Test Conditions Min Max Units I Power Supply Current (Write) f = 1 MHz 1 mA CC1 SK V = 5.0 V CC I Power Supply Current (Read) f = 1 MHz 500 A CC2 SK V = 5.0 V CC I Power Supply Current (Standby) (x8 Mode) V = GND or V , 2 A SB1 IN CC CS = GND ORG = GND I Power Supply Current (Standby) (x16Mode) V = GND or V , 1 A SB2 IN CC CS = GND ORG = Float or V CC I Input Leakage Current V = GND to V 1 A LI IN CC I Output Leakage Current V = GND to V , 1 A LO OUT CC CS = GND V Input Low Voltage 4.5 V V < 5.5 V 0.1 0.8 V IL1 CC V Input High Voltage 4.5 V V < 5.5 V 2 V + 1 V IH1 CC CC V Input Low Voltage 1.8 V V < 4.5 V 0 V x 0.2 V IL2 CC CC V Input High Voltage 1.8 V V < 4.5 V V x 0.7 V + 1 V IH2 CC CC CC V Output Low Voltage 4.5 V V < 5.5 V 0.4 V OL1 CC I = 2.1 mA OL V Output High Voltage 4.5 V V < 5.5 V 2.4 V OH1 CC I = 400 A OH V Output Low Voltage 1.8 V V < 4.5 V 0.2 V OL2 CC I = 1 mA OL V Output High Voltage 1.8 V V < 4.5 V V 0.2 V OH2 CC CC I = 100 A OH