Microchip Technology ATTINY45-15ST1
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny, Functional Safety (FuSa) |
| Packaging | | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 6 |
| Program Memory Size | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 4x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
| Package / Case | 8-SOIC (0.209", 5.30mm Width) |
| ROHS |  |
The Microchip ATTINY45-15ST1 is a compact 8-bit AVR MCU running at 16MHz. It provides 4KB of flash and 256 bytes of RAM in an 8-pin SOIC package. With a supply range of 2.7V to 5.5V and an extended temperature range up to 105°C, it is designed for rugged and space-constrained applications.
- Compact Size: 8-pin SOIC fits into tiny PCBs, ideal for miniaturized products.
- High Temperature Tolerance: 105°C rating supports automotive and industrial environments.
- Simple Design: Minimal external components needed due to integrated POR, BOD, and WDT.
- Cost-Effective: Low pin count and small memory reduce unit cost for high-volume production.
LED Lighting Control
PWM outputs and 16MHz speed enable smooth dimming and color mixing in smart LED bulbs.
Small Motor Drivers
The 8-pin package and PWM channels control small DC motors in toys and fans.
Sensor Signal Conditioning
With 256B RAM, it processes analog sensor data and outputs digital signals in compact modules.
Automotive Sensor Interfaces
The 105°C rating allows operation in engine bays for temperature and pressure sensors.
Battery Chargers
WDT and brown-out detection ensure safe charging cycles in portable chargers.
Wearable Devices
Low pin count and small size make it ideal for fitness trackers and smart watches.
- Q: What is the core and speed?
- A: It uses the AVR core at 16MHz, providing efficient 8-bit processing.
- Q: What is the voltage range?
- A: It operates from 2.7V to 5.5V, compatible with 3.3V and 5V systems.
- Q: How much memory is available?
- A: It has 4KB of flash and 256 bytes of RAM, suitable for small control tasks.
- Q: What is the temperature range?
- A: It supports -40°C to 105°C, making it suitable for harsh environments.
- Q: What package is it?
- A: It comes in an 8-pin SOIC package, very compact for space-limited designs.
ATTINY45-15ST1.pdf
- Q: What is the core and speed?
- A: It uses the AVR core at 16MHz, providing efficient 8-bit processing.
- Q: What is the voltage range?
- A: It operates from 2.7V to 5.5V, compatible with 3.3V and 5V systems.
- Q: How much memory is available?
- A: It has 4KB of flash and 256 bytes of RAM, suitable for small control tasks.
- Q: What is the temperature range?
- A: It supports -40°C to 105°C, making it suitable for harsh environments.
- Q: What package is it?
- A: It comes in an 8-pin SOIC package, very compact for space-limited designs.
