AT90SCR100
Overview
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture - 131 Powerful Instructions - Most Single Clock Cycle Execution - 32 x 8 General Purpose Working Registers - Up to 16MIPS Throughput at 16Mhz - On-chip 2-cycle Multiplier Non-volatile Program and Data Memories - 64K Bytes of In-System Self-Programmable Flash
- Endurance: 10,000 Write/Erase Cycles - 4K Bytes EEPROM
- Contains 128 Bytes of One Time Programmable Memory
- Endurance: 100,000 Write/Erase Cycles - 4K Bytes Internal SRAM - Optional Boot Code Section
- In-System Programming by On-chip Bootloader program JTAG (IEEE std. 1149.1 compliant) Interface - Boundary-scan Capabilities According to the JTAG Standard - Extensive On-chip Debug Support - Programming of Flash, EEPROM, Fuses, and Locks Bits through JTAG Interface - Locking JTAG for Software Security (using OTP programmation) ISO7816 UART Interface Fully compliant with EMV, GIE-CB and WHQL Standards - Programmable ISO clock from 1 Mhz to 4.8, 6, 8 or 12Mhz - Card insertion/removal detection with automatic deactivation sequence - Programmable Baud Rate Generator from 372 to 3 clock cycles - Synchronous/Asynchronous Protocols T=0 and T=1 with Direct of Inverse Convention - Automatic character repetition on parity errors - 32 Bit Waiting Time Counter - 16 Bit Guard Time Counter/Block Guard Time Counter - Internal Step Up/Down Converter with Programmable Voltage Output if DC/DC embedded:
- Class A: 5V +/-8% at 60mA, Vcc>2.85 (50mA if Vcc >2.7)
- Class B: 3V +/-8% at 60mA, Vcc>2.85 (50mA if Vcc >2.7)
- Class C: 1.8V +/-8% at 35mA - ISO7816-12 USB Host controller for card interface
- Supports up to 60mA USB Smart Cards
