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AVR 鈥?High-performance and Low-power RISC Architecture
鈥?89 Powerful Instructions 鈥?Most Single Clock Cycle Execution
鈥?32 x 8 General Purpose Working Registers
鈥?Up to 12 MIPS Throughput at 12 MHz
Data and Non-volatile Program Memory
鈥?1K Byte of In-System Programmable Flash
Endurance: 1,000 Write/Erase Cycles
鈥?64 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
鈥?Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
鈥?One 8-bit Timer/Counter with Separate Prescaler
鈥?On-chip Analog Comparator
鈥?Programmable Watchdog Timer with On-chip Oscillator
鈥?SPI Serial Interface for In-System Programming
Special Microcontroller Features
鈥?Low-power Idle and Power-down Modes
鈥?External and Internal Interrupt Sources
鈥?Selectable On-chip RC Oscillator for Zero External Components
Specifications
鈥?Low-power, High-speed CMOS Process Technology
鈥?Fully Static Operation
Power Consumption at 4 MHz, 3V, 25擄C
鈥?Active: 2.0 mA
鈥?Idle Mode: 0.4 mA
鈥?Power-down Mode: <1 碌A(chǔ)
I/O and Packages
鈥?15 Programmable I/O Lines
鈥?20-pin PDIP, SOIC and SSOP
Operating Voltages
鈥?2.7 - 6.0V (AT90S1200-4)
鈥?4.0 - 6.0V (AT90S1200-12)
Speed Grades
鈥?0 - 4 MHz, (AT90S1200-4)
鈥?0 - 12 MHz, (AT90S1200-12)
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8-bit
Microcontroller
with 1K Byte
of In-System
Programmable
Flash
AT90S1200
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Pin Configuration
Rev. 0838H鈥揂VR鈥?3/02
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90S1200相關(guān)型號(hào)PDF文件下載