ATtiny45
Availability: Advance Info
Summary
4K Bytes of In-System Self-Programmable Flash, 256 Bytes In-System Programmable EEPROM, 256 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. 2.7 - 5.5 V operation. Also available in 1.8 V version. 8KB version: ATtiny85 2KB version: ATtiny25
Crossrelation
- pin and feature compatible with tiny25, more memory.
- pin and feature compatible with tiny85, less memory.
Overview features
| Flash | EEPROM | SRAM | Speed | Volts |
|---|---|---|---|---|
| 4kB | 256B | 256B | 0 - 20MHz | 2.7 - 5.5V |
Files
ATtiny25/45/85 Preliminary Complete [1699.79 KB] (Jun 20, 2005)- ATtiny25/45/85 Preliminary Summary [189.16 KB] (Jun 21, 2005)
Packages
| 8-pin SOIC | 8-pin PDIP | 20-lead MLF | |
|---|---|---|---|
| Package Lead Code | 8 | 8 | 20 |
| Carrier Type | TUBE | TUBE | |
| Max Package Height | 2.15 | .8 | |
| Body Thickness | 1.82 | 3.30 | 3.30 |
| Body Width | 5.30 | 7.62 | 4.00 |
| Body Length | 9.27 | 4.00 | |
| JEDEC MSL | 2 | ||
| Units per Carrier | 95 | 50 | 0 |
| Carriers per Bag | 100 | 40 | 0 |
| Units per Bag | 9500 | 2000 | 0 |
| Quantity per Reel | 2000 | 0 | 0 |
| Tape Pitch | 12 | ||
| Tape Width | 16 | ||
| Downloadable Files |
 Package Drawing Tube Tray Drawing Carrier Tape Drawing Reel Drawing |
Package Drawing Tube Tray Drawing |
Datasheet Package Drawing |
| Other features | Tools | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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