IN24AA02 Datasheet | Integral

DESCRIPTION IN24AA02 is a 2K-bit Electrically Erasable PROM. The device is organized as a single block of 256x8 bit memory with a two-wire serial interface. Low voltage design permits operation down to 1.8V with standby and active currents of only 1μA and 3m A respectively. The IN24AA02 also has a page-write capability for up to 8 bytes of data. FEATURES Single supply with operation down to 1.8V Two version: o Version A - pins A0, A1, A2 are using for the addressing on a single bus system (up to eight ICs), o Version B - pins A0, A1, A2 are not using. Only one IC may be using on a bus. Low power CMOS technology Organized as a single block of 256 bytes (256x8) Two wire serial interface bus, IIC patible Schmitt trigger, filtered inputs for noise suppression Output slope control to eliminate ground bounce 100 k Hz (1.8V) and 400 k Hz (2.5-5.5V) patibility Self-timed write cycle (including auto-erase) Page-write buffer for up to 8 bytes 6 ms typical write cycle time for page-write Hardware write protect for entire memory Can be operated as a serial ROM Factory programming (QTP) available ESD protection > 2,000V 1,000,000 ERASE/WRITE cycles guaranteed Data retention > 200 years 8-pin DIP, 8-pin SOP Temperature range -40°C to +85°C (industrial) Package Types PIN ASSIGNMENT PINNING Name Function VSS Ground SDA Serial Address/Data I/O SCL Serial Clock WP VCC AO, A1, A2 Write Protect Input +1.8V to 5.5V Power Supply Pins for device address selection Note: Pins A0, A1 & A2 are not used for IN24AA02B (No internal connections) INTEGRAL Figure 1. Representative Block Diagram 24AA02A Block Diagram 24AA02B Block Diagram ELECTRICAL CHARACTERISTICS Maximum Ratings Parameter VCC All inputs and outputs w.r.t.VSS Storage temperature Ambient temp. with power applied Value 7.0 V -0.3V to VCC+1.0V -65°C to +150°C -40°C to +85°C DC CHARACTERISTICS VCC = +1.8V to +5.5V, Tamb = -40°C to +85°C Parameter Symbol Min Max Units Mode WP, SCL and SDA pins: High level...