ATMEGA162U-8AI

ATMEGA162U-8AI , ATMEGA162U 8AI, ATMEGA162U8AI,
ein MCU von ATMEL
1
Features
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High-performance, Low-power AVR
®
8-bit Microcontroller
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Advanced RISC Architecture
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-chip 2-cycle Multiplier
ATMEGA162U-8AI
Non-volatile Program and Data Memories
– 16K Bytes of In-System Self-programmable Flash
Endurance: 1,000 Write/Erase Cycles
Endurance: 10,000 Write/Erase Cycles for ATmega162U
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– 512 Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
– 1K Bytes Internal SRAM
– Up to 64K Bytes Optional External Memory Space
– Programming Lock for Software Security
ATMEGA162U-8AI
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 Lock Bits through the JTAG Interface
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Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
– Two 16-bit Timer/Counters with Separate Prescalers, Compare Modes, and
Capture Modes
– Real Time Counter with Separate Oscillator
– Six PWM Channels
– Dual Programmable Serial USARTs
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
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Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated RC Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, Power-save, Power-down, Standby, and Extended
Standby
ATMEGA162U-8AI
I/O and Packages
– 35 Programmable I/O Lines
– 40-pin PDIP, 44-lead TQFP, and 44-pad MLF
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Operating Voltages
– 1.8 – 3.6V for ATmega162V
– 2.4 – 4.0V for ATmega162U
– 2.7 – 5.5V for ATmega162L
– 4.5 – 5.5V for ATmega162
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Speed Grades
– 0 – 1 MHz for ATmega162V
– 0 – 8 MHz for ATmega162L/U
– 0 – 16 MHz for ATmega162
Brand Name

ATMEGA162U-8AI

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