CAV24C02, CAV24C04, CAV24C08, CAV24C16 EEPROM Serial 2/4/8/16-Kb 2 I C - Automotive Grade 1 Description 2 The CAV24C02/04/08/16 are a EEPROM Serial 2/4/8/16Kb I C www.onsemi.com devices organized internally as 16/32/64 and 128 pages respectively of 16 bytes each. All devices support both the Standard (100 kHz) as well TSSOP8 WLCSP4*** 2 as Fast (400 kHz) I C protocol. Y SUFFIX C4A SUFFIX Data is written by providing a starting address, then loading 1 to 16 CASE 948AL CASE 567DC contiguous bytes into a Page Write Buffer, and then writing all data to WLCSP5*** nonvolatile memory in one internal write cycle. Data is read by SOIC8 C5A SUFFIX W SUFFIX providing a starting address and then shifting out data serially while CASE 567DD CASE 751BD automatically incrementing the internal address count. External address pins make it possible to address up to eight PIN CONFIGURATIONS CAV24C02, four CAV24C04, two CAV24C08 and one CAV24C16 device on the same bus. SOIC (W), TSSOP (Y) CAV24C Features 16 / 08 / 04 / 02 Automotive AECQ100 Grade 1 (40C to +125C) Qualified /// 8 V NC NC NC A 1 CC 0 2 Supports Standard and Fast I C Protocol NC///NC WP A A 2 7 1 1 2.5 V to 5.5 V Supply Voltage Range NC/// SCL A A A 3 6 2 2 2 16Byte Page Write Buffer 4 5 SDA V SS Hardware Write Protection for Entire Memory (Top View) CAV Prefix for Automotive and Other Applications Requiring Site 12 Pin 1 12 3 Pin 1 and Change Control 2 Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs A A V V V V CC SS CC SS (SCL and SDA) B SDA Low power CMOS Technology 1,000,000 Program/Erase Cycles B C SCL SDA WP SCL 100 Year Data Retention WLCSP4*** WLCSP5*** These Devices are PbFree, Halogen Free/BFR Free and are RoHS (Top Views) Compliant V CC PIN FUNCTION Pin Name Function SCL A0, A1, A2 Device Address Input SDA Serial Data Input/Output A , A , A CAV24Cxx SDA 2 1 0 SCL Serial Clock Input WP Write Protect Input WP V Power Supply CC V Ground SS V SS NC No Connect Figure 1. Functional Symbol ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 10 of this data sheet. Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: April, 2019 Rev. 8 CAV24C02/DCAV24C02, CAV24C04, CAV24C08, CAV24C16 DEVICE MARKINGS (TSSOP8) (SOIC8) CSSS AYMXXX 24CSSS AYMXXX CSSS = Specific Device Code, where SSS = 02H for CAV24C02 SSS = 04K for CAV24C04 24CSSS= Specific Device Code, where SSS = 08K for CAV24C08 SSS = 02H for CAV24C02 SSS = 16K for CAV24C16 SSS = 04K for CAV24C04 A = Assembly Location SSS = 08K for CAV24C08 Y = Production Year (Last Digit) SSS = 16K for CAV24C16 M = Production Month (19, O, N, D) A = Assembly Location XXX = Last Three Digits of Assembly Lot Number Y = Production Year (Last Digit) = PbFree Package M = Production Month (19, O, N, D) XXX = Last Three Digits of Assembly Lot Number = PbFree Package Pin 1 Pin 1 TOP MARKING FOR WLCSP (Ball Down) X = Specific Device X X X = Code Y W Y W 4 = 24C04 8 = 24C08 WLCSP4 WLCSP5 6 = 24C16 Y = Production Year Code W = Production Workweek Code Table 1. 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 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. Page Mode, V = 5 V, 25C. CC www.onsemi.com 2