Datasheet ATmega168-20AI - Atmel Microcontrollers (MCU) AVR 16K FLSH 512B EE 1K SRAM ADC 5 V

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) AVR 16K FLSH 512B EE 1K SRAM ADC 5 V

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Docket:
Features
· High Performance, Low Power Atmel® AVR® 8-Bit Microcontroller · Advanced RISC Architecture
­ 131 Powerful Instructions ­ Most Single Clock Cycle Execution ­ 32 Ч 8 General Purpose Working Registers ­ Fully Static Operation ­ Up to 20 MIPS Throughput at 20 MHz ­ On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments ­ 4/8/16 Kbytes of In-System Self-programmable Flash program memory ­ 256/512/512 Bytes EEPROM ­ 512/1K/1K Bytes Internal SRAM ­ Write/Erase cyles: 10,000 Flash/100,000 EEPROM ­ Data retention: 20 years at 85°C/100 years at 25°C() ­ Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation ­ Programming Lock for Software Security Peripheral Features ­ Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode ­ One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode ­ Real Time Counter with Separate Oscillator ­ Six PWM Channels ­ 8-channel 10-

Specifications:

• Clock Frequency Max: 20 MHz
• Core: ATmega
• Data Bus Width: 8 bit
• Data ROM Size: 512 B
• Height: 1 mm
• Interface: 2-Wire, SPI, Serial, USART
• Length: 7 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 23
• Number of Timers: 3
• On-Chip ADC: Yes
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-32
• Program Memory Size: 16 Kb
• Program Memory Type: Flash
• RAM Size: 1 Kb
• Supply Voltage Range: 2.7 V to 5.5 V
• Width: 7 mm
• RoHS: No

Other Names:

ATmega16820AI, ATmega168 20AI