AT90SC19236R

www.DataSheet4U.com Features General High-performance, Low-power secureAVR Enhanced RISC Architecture – 133 Powerful Instructions (Most Executed in a Single Clock Cycle) Low-power Idle and Power-down Modes Bond Pad Locations Conforming to ISO 7816-2 ESD Protection to ± 6000V Operating Range: from 2.7V to 5.5V Compliant with GSM, 3GPP and EMV 2000 Specifications; PC Industry Compatible Available in Wafers, Modules and Industry-standard Packages Memory 192K Bytes of ROM Program Memory 36K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes – 1 to 128-byte Program/Erase – 1 ms Program, 1 ms Erase – Typically More than 500,000 Write/Erase Cycles at a Temperature of 25oC – 10 Years Data Retention EEPROM Erase Only Mode Write EEPROM With or Without Autoerase 4K Bytes of RAM Secure Microcontroller for Smart Cards AT90SC19236R Summary Peripherals ISO 7816 Controller – Up to 625 kbps at 5 MHz – Compliant with T = 0 and T = 1 Protocols One I/O Port Programmable Internal Oscillator (Up to 20 MHz on ROM) Two 16-bit Timers Random Number Generator (RNG) 2-level, 7-vector Interrupt Controller Hardware DES and Triple DES DPA Resistant Checksum Accelerator CRC 16 Engine (Compliant with ISO/IEC 3309) Security Dedicated Hardware for Protection Against SPA/DPA Attacks Advanced Protection Against Physical Attack Environmental Protection Systems Voltage Monitor Frequency Monitor Light Protection Secure Memory Ma...