CAT93C86 16 Kb Microwire Serial EEPROM Description The CAT93C86 is a 16 Kb Serial EEPROM memory device which is configured as either registers of 16 bits (ORG pin at V ) or 8 bits CC CAT93C86 Table 1. ABSOLUTE MAXIMUM RATINGS Parameters Ratings Units Temperature Under Bias 55 to +125 C Storage Temperature 65 to +150 C Voltage on any Pin with Respect to Ground (Note 1) 2.0 to +V +2.0 V CC V with Respect to Ground 2.0 to +7.0 V CC Package Power Dissipation Capability (T = 25C) 1.0 W A Lead Soldering Temperature (10 seconds) 300 C Output Short Circuit Current (Note 2) 100 mA 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 minimum DC input voltage is 0.5 V. During transitions, inputs may undershoot to 2.0 V for periods of less than 20 ns. Maximum DC voltage on output pins is V +0.5 V, which may overshoot to V +2.0 V for periods of less than 20 ns. CC CC 2. Output shorted for no more than one second. No more than one output shorted at a time. Table 2. RELIABILITY CHARACTERISTICS Symbol Parameter Reference Test Method Min Units N (Note 3) Endurance MILSTD883, Test Method 1033 1,000,000 Cycles/Byte END T (Note 3) Data Retention MILSTD883, Test Method 1008 100 Years DR V (Note 3) ESD Susceptibility MILSTD883, Test Method 3015 2000 V ZAP I (Notes 3, 4) Latch Up JEDEC Standard 17 100 mA LTH 3. These parameters are tested initially and after a design or process change that affects the parameter. 4. Latchup protection is provided for stresses up to 100 mA on address and data pins from 1 V to V +1 V. CC Table 3. D.C. OPERATING CHARACTERISTICS (V = +1.8 V to +5.5 V unless otherwise specified.) CC Symbol Parameter Test Conditions Min Typ Max Units I Power Supply Current (Write) f = 1 MHz V = 5.0 V 3 mA CC1 SK CC I Power Supply Current (Read) f = 1 MHz V = 5.0 V 500 A CC2 SK CC I Power Supply Current CS = 0 V ORG = GND 10 A SB1 (Standby) (x8 Mode) I Power Supply Current CS = 0 V ORG = Float or V 0 10 A SB2 CC (Standby) (x16 Mode) I Input Leakage Current V = 0 V to V 1 A LI IN CC I Output Leakage Current V = 0 V to V , CS = 0 V 1 A LO OUT CC (Including ORG pin) 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 I = 2.1 mA 0.4 V OL1 CC OL V Output High Voltage 4.5 V V < 5.5 V I = 400 A 2.4 V OH1 CC OH V Output Low Voltage 1.8 V V < 4.5 V I = 1 mA 0.2 V OL2 CC OL V Output High Voltage 1.8 V V < 4.5 V I = 100 A V 0.2 V OH2 CC OH CC