This is manufactured by Infineon Technologies. The manufacturer part number is PEF20954HTV1.1. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs non-compliant. The product has 0°c ~ 70°c operating temperature range. Moreover, the product comes in 144-lqfp. It performs basic function of smart integrated digital echo canceller (sidec). In addition, it is vendor undefined. The current - supply of a bespoke product is 350ma. A bespoke product is pcm, serial, ucc interface. It is shipped in bulk package . Its typical moisture sensitivity level is 3 (168 hours). It integrates 1 circuits. The product is available in surface mount configuration. pg-tqfp-144-2 is the supplier device package value. It has optimum voltage supply of 3v ~ 3.6v. The product is designated with the ear99 code number.