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Availability: In production



This device hides two very high speed PWM channels, and an 11-channel ADC with differential input stage and input amplifier. Very nice in applications where you control 1 or 2 external charge pumps. This device is also available in a 5V version ATtiny26 with 16 MHz operation.

Overview features

Flash EEPROM SRAM Speed Volts
2kB 128B 128B 0 - 8MHz 2.7 - 5.5V



General package info

  32-lead MLF 20-pin SOIC 20-pin PDIP
Package Lead Code 32 20 20
Carrier Type   TUBE TUBE
Max Package Height 1 2.67  
Body Thickness   2.33 3.30
Body Width 5.00 7.52 7.62
Body Length 5.00 12.83 19.05
Units per Carrier 490 37 18
Carriers per Bag 10 60 40
Units per Bag 4900 2220 720
Quantity per Reel 6000 1000 0
Tape Pitch 8 12  
Tape Width 12 24  
Downloadable Files pdf Datasheet
pdf Package Drawing
pdf Tube Tray Drawing
pdf Carrier Tape Drawing
pdf Reel Drawing
pdf Package Drawing
pdf Tube Tray Drawing
pdf Carrier Tape Drawing
pdf Package Drawing
pdf Tube Tray Drawing
Other features Tools
Flash Memory 2 kB
EEPROM Data Memory 128 B
SRAM Data Memory 128 B
General Purpose Registers (Accumulators) 32
MCU Specific
Clock Frequency 0 - 8 MHz
Supply Voltage 2.7 - 5.5 V
Sleep Modes 3
I/O Pins 16
On Chip Oscillator Yes
Interrupts 11
Interrupts, External pins 1
Interrupt or Wake-up on Pin Change Yes
Brown-out Detection Yes
Power-on Reset Yes
Fully Static Operation Yes
Timers / Counters
Timer/Counters (8-bit) 2
Watchdog Timer with On-chip Oscillator Yes
Pulse Width Modulator 2 ch
Analog I/O
Analog Comparator Yes
Analog-to-Digital Converter (10-bit) 11 ch
Analog Gain Stage 7 ch
Programming Modes
In-System Programming via SPI Port Yes
High Voltage Parallel Programming (12V) Yes
Serial I/O
2-wire Serial Interface (I2C compatible) Yes
Universal Serial Interface Yes