TSSOP Surface Mount Specialized Interface IC
Smart Card Interface 20MHz 3.3V/5V 560mW T/R 28-Pin SO
TSSOP Surface Mount IC, 3.2MHz, 560mW, -25°C to 85°C, RoHS Compliant
Smart Card Interface 20MHz 560mW T/R 28-Pin TSSOP
Smart card interface