I am trying to program attiny2313a. I am using Arduino UNO as ISP. But when I'm going to upload the program I'm getting an error which is saying that device signature is not matching. The device signature it's showing is of random 0s and fs.
This is the error:
Arduino: 1.8.19 (Windows 10), Board: "ATtiny2313(a)/4313 (No bootloader), Enabled, ATtiny2313/ATtiny2313A, 8 MHz (internal), EEPROM retained, B.O.D. Disabled (saves power), no, Enabled, Port A (pins 2,3,17)"
Sketch uses 456 bytes (22%) of program storage space. Maximum is 2048 bytes.
Global variables use 9 bytes (7%) of dynamic memory, leaving 119 bytes for local variables. Maximum is 128 bytes.
C:\Users\fahim\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino18/bin/avrdude -CC:\Users\fahim\AppData\Local\Arduino15\packages\ATTinyCore\hardware\avr\1.5.2/avrdude.conf -v -pattiny2313a -cstk500v1 -PCOM3 -b19200 -Uflash:w:C:\Users\fahim\AppData\Local\Temp\arduino_build_976682/Blink.ino.hex:i
avrdude: Version 6.3-20201216
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "C:\Users\fahim\AppData\Local\Arduino15\packages\ATTinyCore\hardware\avr\1.5.2/avrdude.conf" Using Port : COM3 Using Programmer : stk500v1 Overriding Baud Rate : 19200 Setting bit clk period : 5.0 AVR Part : ATtiny2313a Chip Erase delay : 15000 us PAGEL : PD4 BS2 : PD6 RESET disposition : possible i/o RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 200 StabDelay : 100 CmdexeDelay : 25 SyncLoops : 32 ByteDelay : 0 PollIndex : 3 PollValue : 0x53 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- eeprom 65 6 4 0 no 256 4 0 4000 4500 0xff 0xff flash 65 6 64 0 yes 2048 32 64 4500 4500 0xff 0xff signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 calibration 0 0 0 0 no 2 0 0 0 0 0x00 0x00 Programmer Type : STK500 Description : Atmel STK500 Version 1.x firmware Hardware Version: 2 Firmware Version: 1.18 Topcard : Unknown Vtarget : 0.0 V Varef : 0.0 V Oscillator : Off SCK period : 0.1 usavrdude: AVR device initialized and ready to accept instructions
An error occurred while uploading the sketch
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x00ff00
avrdude: Expected signature for ATtiny2313a is 1E 91 0A
Double check chip, or use -F to override this check.avrdude done. Thank you.