●Description
●The AT90S1200 is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S1200 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
●Features
●• Utilizes the AVR® RISC Architecture
●• AVR –High-performance and Low-power RISC Architecture
● –89 Powerful Instructions –Most Single Clock Cycle Execution
● –32 x 8 General Purpose Working Registers
● –Up to 12 MIPS Throughput at 12 MHz
●• Data and Non-volatile Program Memory
● –1K Byte of In-System Programmable Flash Endurance: 1,000 Write/Erase Cycles
● –64 Bytes of In-System Programmable EEPROM Endurance: 100,000 Write/Erase Cycles
● –Programming Lock for Flash Program and EEPROM Data Security
●• Peripheral Features
● –One 8-bit Timer/Counter with Separate Prescaler
● –On-chip Analog Comparator
● –Programmable Watchdog Timer with On-chip Oscillator
● –SPI Serial Interface for In-System Programming
●• Special Microcontroller Features
● –Low-power Idle and Power-down Modes
● –External and Internal Interrupt Sources
● –Selectable On-chip RC Oscillator for Zero External Components
●• Specifications
● –Low-power, High-speed CMOS Process Technology
● –Fully Static Operation
●• Power Consumption at 4 MHz, 3V, 25°C
● –Active: 2.0 mA
● –Idle Mode: 0.4 mA
● –Power-down Mode: <1 µA
●• I/O and Packages
● –15 Programmable I/O Lines
● –20-pin PDIP, SOIC and SSOP
●• Operating Voltages
● –2.7 - 6.0V (AT90S1200-4)
● –4.0 - 6.0V (AT90S1200-12)
●• Speed Grades
● –0 - 4 MHz, (AT90S1200-4)
● –0 - 12 MHz, (AT90S1200-12)
Part 3D Model
