AT90S1200

8-bit Microcontroller with 1K Byte of In-System
Programmable Flash

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, 25C
   Active: 2.0 mA
   Idle Mode: 0.4 mA
   Power-down Mode: <1 A
 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)