CAV24C64 2 EEPROM Serial 64-Kb I C - Auto Grade Description 2 The CAV24C64 is a EEPROM Serial 64Kb I C Auto Grade device, internally organized as 8192 words of 8 bits each. www.onsemi.com It features a 32byte page write buffer and supports the Standard 2 (100 kHz) and Fast (400 kHz) I C protocol. External address pins make it possible to address up to eight CAV24C64 devices on the same bus. Features SOIC8 WLCSP4 W SUFFIX C4C SUFFIX Automotive AECQ100 Grade 1 (40C to +125C) Qualified CASE 751BD CASE 567JY 2 Supports Standard and Fast I C Protocol 2.5 V to 5.5 V Supply Voltage Range, 1.8 V to 5.5 V Supply Voltage Range for CAV24C64C4CTR 32Byte Page Write Buffer TSSOP8 SOIC8 WIDE Hardware Write Protection for Entire Memory Y SUFFIX X SUFFIX CAV Prefix for Automotive and Other Applications Requiring Site CASE 948AL CASE 751BE and Change Control 2 Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs (SCL and SDA) PIN CONFIGURATIONS (Top Views) Low Power CMOS Technology A 1 V 0 CC 1,000,000 Program/Erase Cycles A WP 1 100 Year Data Retention A SCL 2 V SDA SOIC, TSSOP 8lead, and WLCSP 4Ball Packages SS SOIC (W), TSSOP (Y) This Device is PbFree, Halogen Free/BFR Free, and RoHS Compliant 1 V V A1 A2 CC SS V CC SCL SDA B1 B2 WLCSP (C4C) SCL CAV24C64 SDA A , A , A 2 1 0 PIN FUNCTION Pin Name Function WP A , A , A Device Address Input 0 1 2 SDA Serial Data Input/Output V SS SCL Serial Clock Input Figure 1. Functional Symbol WP Write Protect Input V Power Supply CC V Ground SS ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: April, 2019 Rev. 6 CAV24C64/DCAV24C64 DEVICE MARKINGS (TSSOP8) (WLCSP4) (SOIC8) For the location of Pin 1, A C64F please consult the corre- YW AYMXXX sponding package drawing. 24C64F AYMXXX A = Specific Device Code YW = Production Date Code C64F = Specific Device Code A = Assembly Location Y = Production Year (Last Digit) 24C64F = Specific Device Code M = Production Month (1-9, O, N, D) A = Assembly Location XXX = Last Three Digits of Assembly Lot Number Y = Production Year (Last Digit) = PbFree Package M = Production Month (1-9, O, N, D) XXX = Last Three Digits of Assembly Lot Number = PbFree Package 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 Table 3. D.C. OPERATING CHARACTERISTICS (V = 2.5 V to 5.5 V, V = 1.8 V to 5.5 V for CAV24C64C4CTR, T = 40C to +125C, unless otherwise specied.) CC CC A Symbol Parameter Test Conditions Min Max Units I Read Current Read, f = 400 kHz 1 mA CCR SCL I Write Current Write, f = 400 kHz 2 mA CCW SCL I Standby Current All I/O Pins at GND or V T = 40C to +125C 5 A SB CC A I I/O Pin Leakage Pin at GND or V 2 A L CC V Input Low Voltage 0.5 0.3 x V V IL CC V Input High Voltage A , A , A and WP 0.7 x V V + 0.5 V IH 0 1 2 CC CC SCL and SDA 0.7 x V 5.5 CC V Output Low Voltage V > 2.5 V, I = 3 mA 0.4 V OL 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. www.onsemi.com 2