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2/4/8K Bytes of In-System Self-Programmable Flash, 128/256/512 Bytes In-System Programmable EEPROM, 128/256/512 Bytes Internal SRAM. Two 8-bit timer/counters with PWM and prescaler, 10-bit ADC, USI-Universal Serial Interface. debugWIRE for on-chip-debug. Up to 20 MIPS throughput at 20 MHz. 1.8 - 5.5 V operation.
8KB version: ATtiny85
4KB version: ATtiny45
2KB version: ATtiny25
Automotive Versions
ATtiny25 Auto, ATtiny45 Auto, ATtiny85 Auto |
| Flash (Kbytes) |
2/4/8 |
| EEPROM (Kbytes) |
0.125/0.25/0.5 |
| SRAM (Bytes) |
128/256/512 |
| Max I/O Pins |
6 |
| F.max (MHz) |
20 |
| Vcc (V) |
1.8-5.5 |
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Pb-Free Packages |
SOIC (208mil) 8
MLF (WQFN) 20
PDIP 8
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