NV25080, NV25160, NV25320, NV25640 EEPROM Serial 8/16/32/64-Kb SPI Automotive Grade 0 www.onsemi.com Description NV25080, NV25160, NV25320, NV25640 are a EERPOM Serial 8/16/32/64Kb SPI Automotive Grade 0 devices internally organized as 1K/2K/4K/8Kx8 bits. It features a 32byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is SOIC8 TSSOP8 enabled through a Chip Select (CS) input. In addition, the required bus DW SUFFIX DT SUFFIX CASE 751BD CASE 948AL signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the NV25xxx device. The device features PIN CONFIGURATION software and hardware write protection, including partial as well as 1 CS V CC full array protection. Byte Level OnChip ECC (Error Correction Code) makes the device suitable for high reliability applications. The SO HOLD device offers an additional Identification Page which can be SCK WP permanently write protected. V SI SS Features SOIC (DW), TSSOP (DT) Automotive AECQ100 Grade 0 (40C to +150C) Qualified 2.5 V to 5.5 V Supply Voltage Range V CC 10 MHz SPI Compatible SPI Modes (0,0) & (1,1) SI 32byte Page Write Buffer CS NV25xxx SO WP Selftimed Write Cycle HOLD Hardware and Software Protection SCK Additional Identification Page with Permanent Write Protection NV Prefix for Automotive and Other Applications Requiring Site and V SS Change Control Figure 1. Functional Symbol Block Write Protection 1 1 Protect / , / or Entire EEPROM Array 4 2 PIN FUNCTION Low Power CMOS Technology Program/Erase Cycles: Pin Name Function 4,000,000 at 25C CS Chip Select 1,200,000 at +85C SO Serial Data Output 600,000 at +125C WP Write Protect 300,000 at +150C 200 Year Data Retention V Ground SS SOIC, TSSOP 8lead Packages SI Serial Data Input This Device is PbFree, Halogen Free/BFR Free, and RoHS SCK Serial Clock Compliant HOLD Hold Transmission Input V Power Supply CC ORDERING INFORMATION See detailed ordering and shipping information on page 11 of this data sheet. Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: April, 2019 Rev. 2 NV25080/DNV25080, NV25160, NV25320, NV25640 Table 1. ABSOLUTE MAXIMUM RATINGS Parameters Ratings Units Operating Temperature 45 to +150 C Storage Temperature 65 to +150 C Voltage on any Pin with Respect to Ground (Note 1) 0.5 to +6.5 V 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. 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 Test Condition Max Units NEND Endurance T 25C 4,000,000 Write Cycles A (Note 3) T = 85C 1,200,000 A T = 125C 600,000 A T = 150C 300,000 A TDR Data Retention T = 25C 200 Year A 2. Determined through qualification/characterization. 3. A Write Cycle refers to writing a Byte, a Page, the Status Register or the Identification Page. Table 3. DC OPERATING CHARACTERISTICS (V = 2.5 V to 5.5 V, T = 40C to +150C, unless otherwise specified.) CC A Symbol Parameter Test Conditions Min Max Units Read, SO open f = 10 MHz 3 mA SCK I Supply Current Write, CS = V 2 mA CCW CC (Write Mode) Write, CS = V 2 mA CC I Standby Current V = GND or V , T = 40C to +125C 3 A SB1 IN CC A CS = V , WP = V , CC CC T = 40C to +150C 7 A HOLD = V , V = 5.5 V A CC CC I Standby Current V = GND or V , T = 40C to +125C 5 A SB2 IN CC A CS = V , WP = GND, CC T = 40C to +150C 10 A HOLD = GND, V = 5.5 V A CC I Input Leakage Current V = GND or V 2 2 A L IN CC I Output Leakage Current CS = V , V = GND or V 2 2 A LO CC OUT CC V Input Low Voltage 0.5 0.3 V V IL1 CC V Input High Voltage 0.7 V V + 0.5 V IH1 CC CC V Output Low Voltage I = 3.0 mA 0.4 V OL1 OL V Output High Voltage I = 1.6 mA V 0.8 V V OH1 OH CC V Internal PowerOn 0.6 1.5 V PORth Reset Threshold 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. www.onsemi.com 2