AT90SC6464C-USB

Features General High-performance, Low-power AVR® (AVR3 Core) 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 Ranges: – ISO Mode: 2.7V to 5.5V; PC Industry Compliant – USB Mode: 3.6V to 5.5V; Compliant with USB Specification V1.1 Available in Wafers, Modules and Industry-standard Packages Secure Microcontroller AT90SC6464C-USB Summary Memory 64K Bytes of EEPROM, Including 64-byte OTP Area and 64-byte Bit-addressable Area – 1 to 128-byte Program/Erase – 2 ms Program, 2 ms Erase – Typically More than 500,000 Write/Erase Cycles – 10 Years Data Retention 64K Bytes of Flash Program Memory – 128-byte Page Programming – Minimum 10,000 Write/Erase Cycles – 10 Years Data Retention 3K Bytes of RAM Peripherals Two I/O Ports (Configurable to Support Communication Protocols Including ISO 7816-3 and 2-wire Interfaces) USB Interface (4 Endpoints) – USB V1.1 Full-speed (12 Mbps) Certified, Suspend/Resume Modes Supported – 3 Configurable Endpoints in Addition to Endpoint EP0 – 2 Endpoints with Double-buffering Capability (Ping-pong Mode) – Dynamic Pull-up Attachment DMA Controller Automatic USB/ISO Interface Detection Circuitry Two 16-bit Timers Random Number Generator (FIPS 140-1) 2-level, 8-vector Interrupt Controller Hardware DES and Triple DES DPA Resistant Checksum Accelerator Crypto-coprocessor – Pre...