ATMEL  ATTINY25-20SSU  8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 128 Byte, 8, SOIC


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  • Manufacturer:
  • Newark Part No.: 68T3605
  • Manufacturer Part No ATTINY25-20SSU

Product Overview

The ATTINY25-20SSU is a 8-bit low-power AVR RISC-based Microcontroller Unit combines 2kB ISP flash memory, 128B EEPROM, 128B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes and debug wire for on-chip debugging. The device achieves a throughput of 20MIPS at 20MHz and operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed.
  • High performance
  • Advanced RISC architecture
  • Fully static operation
  • Non-volatile program and data memories
  • 10000 Write/erase cycles endurance
  • 8-bit Timer/counter with prescaler and 2 PWM channels
  • Programmable dead time generator
  • 4 Single ended channels
  • Programmable brown-out detection circuit
  • Internal calibrated oscillator
  • External and internal interrupt sources


Sensing & Instrumentation
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Product Specifications, Documents & More

  • CPU Speed: 20MHz
  • Controller Family/Series: ATtiny
  • Core Size: 8bit
  • EEPROM Memory Size: 128Byte
  • Embedded Interface Type: I2C, SPI
  • MCU Case Style: SOIC
  • MSL: MSL 2 - 1 year
  • No. of I/O's: 6
  • No. of PWM Channels: 6
  • No. of Pins: 8
  • No. of Timers: 2
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Oscillator Type: External, Internal
  • Packaging: Each
  • Peripherals: ADC / Comparator / PWM / Timer / Temperature Sensor
  • Program Memory Size: 2 KB
  • Program Memory Size: 2KB
  • RAM Memory Size: 128Byte
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 2.7V
  • Supply Voltage Range: 2.7V to 5.5V

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This product also features on the following pages and catalog editions:

  •  131/20
  •  132/21


Availability:  672

  • 672 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 12/21/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.13 $1.13



Quantity List Price
1 - 9 $1.13
10 - 99 $0.99
100 - 249 $0.709
250 - 499 $0.687
500 - 999 $0.669
1000 - 2499 $0.608
2500 - 4999 $0.599
5000+ $0.59

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 120 Byte, 8, SOIC


Price for: Each 1

1000+ $0.638 2500+ $0.629 5000+ $0.619

    More stock available week commencing 2/29/16

Not Normally Stocked

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