TC554001AF

The TC554001AF is designed as one kind of a 4194304-bit radom access memory organized as 524288 words by 8 bits.Fabricated using Toshiba's CMOS silicon gate process techology,this device operates from a single 5V+/110% power supply.Advanced circuit technology provides both high speed and low power at an operating current of 10mA/MHz(typ.) and minimum cycle time of 70 ns.It is automatically places in lowpower mode at 2 uA standby current(typ) when chip enable is control and output enable provides fast memory access.This TC554001AF is well suited to various microprocessor system applications where high speed,low power and battery backup are required.The TC554001AF is available in a standard plastic 32-pin small-output package(SOP) and normal and reverse pinout plastic 32-pin thin-small-outline package(TSOP).

The TC554001AF has some features such as:(1)16-bit resolution at eight conversions per second,adjustable down to 10-bit resolution at 512 conversions per second;(2)1.8V -5.5V operation,low power operating 280A;sleep:93A;(3)four single-ended inputs with built-in multiplexer;(4)uses internal or external reference;(5)automatically enters sleep mode when not in use;(6)VDD monitor and reset generator operational in shutdown mode;(7)early warning power Fail detector,also suitable as wake-up timer operational in shutdown mode.

The TC554001AF can be used in consumer electronics,thermostats,CO monitors,humidity meters,security sensors;embedded systems,data loggers,
portable equipment;and medical instruments.The absolute maximum ratings of the TC3403VPE can be summarized as:(1)supply voltage:-0.3 to 7.0 V;(2)input voltage (all other pins):-0.3 to 7.0 V;(3)operating temperature range:0°C to 70°C;(4)storage temperature:-55°C to +150°C.