2 2/4/8/16-Kb I C CMOS Serial EEPROM N24C02, N24C04, N24C08, N24C16 Description 2 The N24C02/04/08/16 are EEPROM Serial 2/4/8/16 Kb I C www.onsemi.com devices organized internally as 16/32/64 and 128 pages respectively of 16 bytes each. All devices support the Standard (100 kHz), Fast 2 (400 kHz) and FastPlus (1 MHz) I C protocol. Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to US8 nonvolatile memory in one internal write cycle. Data is read by U SUFFIX providing a starting address and then shifting out data serially while CASE 493 automatically incrementing the internal address count. External address pins make it possible to address up to eight N24C02, four N24C04, two N24C08 and one N24C16 device on the MARKING DIAGRAM same bus. 8 8 Features Automotive AECQ100 Grade 1 (40C to +125C) Qualified XX M XX 2 ALYW Supports Standard, Fast and FastPlus I C Protocol 1.7 V / 1.6 V to 5.5 V Supply Voltage Range 16Byte Page Write Buffer 1 1 N24C02UVTG N24C02UDTG Fast Write Time (4 ms max) N24C08UVTG N24C08UDTG Hardware Write Protection for Entire Memory N24C16UVTG N24C16UDTG 2 Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs N24C04UDTG N24C04UVTG (SCL and SDA) XX = Specific Device Code Low Power CMOS Technology M = Date Code More than 1,000,000 Program/Erase Cycles = PbFree Package A = Assembly Location 100 Year Data Retention L = Wafer Lot Traceability Industrial and Automotive Grade 1 Temperature Range YW = Date Code US 8Lead Package (Note: Microdot may be in either location) These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant ORDERING INFORMATION PIN CONFIGURATION See detailed ordering, marking and shipping information in the package dimensions section on page 9 of this data sheet. N24C 16 / 08 / 04 / 02 /// NC NC NC A 8 V 1 0 CC /// NC NC A A 2 WP 7 1 1 /// 3 NC A A A SCL 6 2 2 2 4 V 5 SDA SS US8 (U) (Top View) Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: April, 2020 Rev. 4 N24C02/DN24C02, N24C04, N24C08, N24C16 V CC Table 1. PIN FUNCTION Pin Name Function A0, A1, A2 Device Address Input SCL SDA Serial Data Input/Output SCL Serial Clock Input A , A , A N24Cxx SDA 2 1 0 WP Write Protect Input WP V Power Supply CC V Ground SS NC No Connect V SS Figure 1. Functional Symbol Table 2. ABSOLUTE MAXIMUM RATINGS Parameters Ratings 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 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. During input transitions, voltage undershoot on any pin should not exceed 1 V for more than 20 ns. Voltage overshoot on pins A , A , A 0 1 2 2 and WP should not exceed V + 1 V for more than 20 ns, while voltage on the I C bus pins, SCL and SDA, should not exceed the absolute CC maximum ratings, irrespective of V . CC Table 3. RELIABILITY CHARACTERISTICS Symbol Parameter Min Units N (Note 2) Endurance 1,000,000 Write Cycles (Note 3) END T (Note 2) Data Retention 100 Years DR 2. T = 25C A 3. A Write Cycle refers to writing a Byte or a Page. Table 4. D.C. OPERATING CHARACTERISTICS (V = 1.7 V / 1.6 V* to 5.5 V, T = 40C to +85C and V = 1.8 V to 5.5 V, T = 40C to +125C, unless otherwise specied.) CC A CC A Symbol Parameter Test Conditions Min Max Units I Read Current Read, f = 1 MHz 0.3 mA CCR SCL I Write Current Write 0.5 mA CCW I Standby Current All I/O Pins at GND or V T = 40C to +85C 1 A SB CC A T = 40C to +125C 2 A I I/O Pin Leakage Pin at GND or V 2 A L CC V Input Low Voltage 2.2 V V 5.5 V 0.5 0.3 V V IL1 CC CC V Input Low Voltage 1.6 V V < 2.2 V 0.5 0.2 V V IL2 CC CC V Input High Voltage 2.2 V V 5.5 V 0.7 V V + 0.5 V IH1 CC CC CC V Input High Voltage 1.6 V V < 2.2 V 0.8 V V + 0.5 V IH2 CC CC CC V Output Low Voltage V 2.2 V, I = 6.0 mA 0.4 V OL1 CC OL V Output Low Voltage V < 2.2 V, I = 2.0 mA 0.2 V OL2 CC OL 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. *V = 1.6 V for Read operations, T = 20C to +85C. CC(min) A www.onsemi.com 2