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Availability: In production



Successor of the 1200 and 2313. The tiny13 and tiny2313 are designed to address the requirements of battery operated and portable applications by offering low power consumption and a high level of system integration in a small package. Also available in 1.8 volts low voltage version


  • pin compatible with 2313, more features.

Overview features

Flash EEPROM SRAM Speed Volts
2kB 128B 128B 0 - 20MHz 2.7 - 5.5V



General package info

  20-pin SOIC 20-pin PDIP 20-lead MLF
Package Lead Code 20 20 20
Carrier Type TUBE TUBE  
Max Package Height 2.67   .8
Body Thickness 2.33 3.30 3.30
Body Width 7.52 7.62 4.00
Body Length 12.83 19.05 4.00
Units per Carrier 37 18 0
Carriers per Bag 60 40 0
Units per Bag 2220 720 0
Quantity per Reel 1000 0 0
Tape Pitch 12    
Tape Width 24    
Downloadable Files pdf Package Drawing
pdf Tube Tray Drawing
pdf Carrier Tape Drawing
pdf Package Drawing
pdf Tube Tray Drawing
pdf Datasheet
pdf Package Drawing
Other features Tools
Flash Memory 2 kB
EEPROM Data Memory 128 B
SRAM Data Memory 128 B
MCU Specific
Clock Frequency 0 - 20 MHz
Supply Voltage 2.7 - 5.5 V
Sleep Modes 3
I/O Pins 18
On Chip Oscillator Yes
Interrupts 8
Interrupts, External pins 2
Interrupt or Wake-up on Pin Change Yes
Brown-out Detection Yes
Power-on Reset Yes
Fully Static Operation Yes
DebugWIRE On-chip debug system Yes
Timers / Counters
Timer/Counters (8-bit) 1
Watchdog Timer with On-chip Oscillator Yes
Timer/Counters (16-bit) 1
Pulse Width Modulator 4 ch
Analog I/O
Analog Comparator 1
Programming Modes
In-System Programming via SPI Port Yes
High Voltage Parallel Programming (12V) Yes
Self-Programming via on-chip Boot Program Yes
Serial I/O
2-wire Serial Interface (I2C compatible) Yes
Full Duplex USART 1
Universal Serial Interface Yes
Signature Byte 1e 91 0a
EEPROM preserved through chip erase Yes
Reset disabled for IO usage Yes
Divide external clock by 8 Yes
SPM enable Yes
DebugWIRE Enable Yes