CAT25010, CAT25020, CAT25040 1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM Description The CAT25010/20/40 are 1 Kb/2 Kb/4 Kb Serial CMOS CAT25010, CAT25020, CAT25040 Table 1. ABSOLUTE MAXIMUM RATINGS Parameters Ratings Units Operating Temperature 45 to +130 C Storage Temperature 65 to +150 C Voltage on any Pin with Respect to Ground (Note 1) 0.5 to V + 0.5 V CC Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 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 Table 3. D.C. OPERATING CHARACTERISTICS (V = 1.8 V to 5.5 V, T = 40C to +85C and V = 2.5 V to 5.5 V, T = 40C to +125C, unless otherwise specified.) CC A CC A Symbol Parameter Test Conditions Min Max Units I Supply Current Read, Write, V = 5.0 V, 10 MHz / 40C to 85C 2 mA CC CC SO open 5 MHz / 40C to 125C 2 mA I Standby Current V = GND or V , CS = V , 2 A SB1 IN CC CC WP = V , V = 5.0 V CC CC I Standby Current V = GND or V , CS = V , T = 40C to +85C 4 A SB2 IN CC CC A WP = GND, V = 5.0 V CC T = 40C to +125C 5 A A I Input Leakage Current V = GND or V 2 2 A L IN CC I Output Leakage CS = V , T = 40C to +85C 1 1 A LO CC A Current V = GND or V OUT CC T = 40C to +125C 1 2 A A V Input Low Voltage 0.5 0.3 V V IL CC V Input High Voltage 0.7 V V + 0.5 V IH CC CC V Output Low Voltage V > 2.5 V, I = 3.0 mA 0.4 V OL1 CC OL V Output High Voltage V > 2.5 V, I = 1.6 mA V 0.8 V V OH1 CC OH CC V Output Low Voltage V > 1.8 V, I = 150 A 0.2 V OL2 CC OL V Output High Voltage V > 1.8 V, I = 100 A V 0.2 V V OH2 CC OH CC Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. Table 4. PIN CAPACITANCE (Note 2) (T = 25C, f = 1.0 MHz, V = +5.0 V) A CC Symbol Test Conditions Min Typ Max Units C Output Capacitance (SO) V = 0 V 8 pF OUT OUT C Input Capacitance (CS, SCK, SI, WP, HOLD) V = 0 V 8 pF IN IN 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 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. Page Mode, V = 5 V, 25C. CC