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Datasheet ATTINY45-20XU - Atmel 8- bit Microcontrollers (MCU) AVR 4K FLASH 256B EE & SRAM USI ADC 5 V

Atmel ATTINY45-20XU

Part Number: ATTINY45-20XU

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) AVR 4K FLASH 256B EE & SRAM USI ADC 5 V

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Docket:
Features
ˇ High Performance, Low Power AVRŽ 8-Bit Microcontroller ˇ Advanced RISC Architecture
­ 120 Powerful Instructions ­ Most Single Clock Cycle Execution ­ 32 x 8 General Purpose Working Registers ­ Fully Static Operation Non-volatile Program and Data Memories ­ 2/4/8K Bytes of In-System Programmable Program Memory Flash ˇ Endurance: 10,000 Write/Erase Cycles ­ 128/256/512 Bytes In-System Programmable EEPROM ˇ Endurance: 100,000 Write/Erase Cycles ­ 128/256/512 Bytes Internal SRAM ­ Programming Lock for Self-Programming Flash Program and EEPROM Data Security Peripheral Features ­ 8-bit Timer/Counter with Prescaler and Two PWM Channels ­ 8-bit High Speed Timer/Counter with Separate Prescaler ˇ 2 High Frequency PWM Outputs with Separate Output Compare Registers ˇ Programmable Dead Time Generator ­ USI ­ Universal Serial Interface with Start Condition Detector ­ 10-bit ADC ˇ 4 Single Ended Channels ˇ 2 Differential ADC Channel Pairs with Programmable Gain (1x, 20x) ˇ Temperature Meas

Specifications:

  • A/D Channels Available: 6
  • Clock Frequency Max: 20 MHz
  • Core: ATtiny
  • Data Bus Width: 8 bit
  • Data ROM Size: 256 B
  • Height: 1 mm
  • Interface: SPI, USI
  • Length: 3.05 mm
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 6
  • Number of Timers: 2
  • Number of bits in ADC: 10 bit
  • On-Chip ADC: Yes
  • Operating Supply Voltage: 2.7 V to 5.5 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Package / Case: TSSOP-8
  • Processor Series: ATTINYx5
  • Program Memory Size: 4 Kb
  • Program Memory Type: Flash
  • RAM Size: 256 B
  • Supply Voltage - Max: 5.5 V
  • Supply Voltage - Min: 2.7 V
  • Width: 4.4 mm
  • RoHS: Yes

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