Microchip Technology ATTINY84A-SSUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.03 | $1.03 |
| 15+ | $0.99 | $14.85 |
| 25+ | $0.97 | $24.25 |
| 50+ | $0.92 | $46.00 |
| 100+ | $0.81 | $81.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 12 |
| Program Memory Size | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| ROHS |  |
The Microchip ATTINY84A-SSUR is a versatile 8-bit AVR microcontroller in a 14-pin SOIC package. It offers 8KB Flash, 512B SRAM, and operates from 1.8V to 5.5V at up to 20MHz. Key features include a 10-bit ADC, internal temperature sensor, PWM, and WDT. This standard-temperature variant is ideal for consumer and industrial applications requiring low power and compact size.
- Low Power Consumption: Multiple sleep modes and 1.8V operation extend battery life in portable devices.
- Rich Analog Peripherals: 10-bit ADC and temperature sensor reduce external component count.
- Efficient AVR Core: 20MHz performance with most instructions executing in one clock cycle.
- Small Footprint: 14-SOIC package fits tight PCB layouts while providing 12 I/O pins.
- Cost-Effective: Balanced memory and peripherals for mid-range embedded applications.
Consumer Electronics Remote Controls
Use the 1.8V operation and low-power sleep modes to extend battery life in IR remote controls, with PWM for IR carrier generation.
Home Automation Sensors
Monitor door/window contacts or temperature with the ADC and temp sensor, waking periodically to transmit status via RF.
Small Kitchen Appliances
Control heating elements and timers in coffee makers or toasters, using the 20MHz core for precise timing and PWM for power regulation.
Educational Robotics Kits
The 14-pin package and simple AVR architecture make it ideal for teaching motor control and sensor interfacing in hobby robots.
Lighting Control Panels
Drive multiple LED channels with PWM, using the internal EEPROM to store user presets and dimming curves.
Portable Instrumentation
With 8KB Flash and 512B RAM, it can handle data logging and basic signal processing in handheld multimeters or thermometers.
- Q: What is the difference between this and the -SSFR version?
- A: The -SSUR has a standard temperature range of -40°C to 85°C, while -SSFR is rated to 125°C.
- Q: What is the operating voltage?
- A: It operates from 1.8V to 5.5V, suitable for battery-powered devices.
- Q: How much program memory does it have?
- A: It includes 8KB of Flash memory (4K x 16 bits).
- Q: Does it have a temperature sensor?
- A: Yes, it features an internal temperature sensor for monitoring.
- Q: What package is available?
- A: It comes in a 14-pin SOIC (0.154" width) package.
ATTINY84A-SSUR.pdf
- Q: What is the difference between this and the -SSFR version?
- A: The -SSUR has a standard temperature range of -40°C to 85°C, while -SSFR is rated to 125°C.
- Q: What is the operating voltage?
- A: It operates from 1.8V to 5.5V, suitable for battery-powered devices.
- Q: How much program memory does it have?
- A: It includes 8KB of Flash memory (4K x 16 bits).
- Q: Does it have a temperature sensor?
- A: Yes, it features an internal temperature sensor for monitoring.
- Q: What package is available?
- A: It comes in a 14-pin SOIC (0.154" width) package.
