ATMEGA1284-PU
Microchip Technology
1.8V ~ 5.5VTube-40°C~85°C(TA)
Ref. price$7.4500
Lead time on requestGet quote ›
Microchip Technology ATMEGA Series
130 variants · Microchip Technology
About the Microchip Technology Microchip Technology ATMEGA Series series
The Microchip Technology Microchip Technology ATMEGA Series series groups 130 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common core processor of AVR, core size of 8-Bit and oscillator type of Internal. Variants differ by case, connectivity and data converters, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Microchip Technology ATMEGA Series variants and discontinued ones from a single page.
Select a variant by
- Case
- 28-SSOP (0.209\", 5.30mm Width) · 32-TQFP · 32-VFQFN Exposed Pad · 40-DIP (0.600\", 15.24mm) · 44-TQFP · 44-VQFN Dual Rows, Exposed Pad
- Connectivity
- EBI/EMI, SPI, UART/USART · I²C, SPI, UART/USART
- Data converters
- - · A/D 8x10b · A/D 12x10b
- EEPROM size
- 4K x 8 · 256 x 8 · 512 x 8
- Mounting type
- Surface Mount · Through Hole
- Number of i (O)
- 23 · 27 · 32 · 35
- Operating temperature
- -40°C~85°C(TA) · -40°C~105°C(TA) · -40°C~125°C · -40°C~125°C(TA)
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tray · Tube
Variant comparison
| Parameter | ATMEGA1284-PU | ATMEGA1608-AFR | ATMEGA1608-AU | ATMEGA1608-MFR | ATMEGA1608-XFR | ATMEGA16-16AQ |
|---|---|---|---|---|---|---|
| Case | 40-DIP (0.600\", 15.24mm) | 32-TQFP | 32-TQFP | 32-VFQFN Exposed Pad | 28-SSOP (0.209\", 5.30mm Width) | 44-TQFP |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Data converters | A/D 8x10b | A/D 12x10b | A/D 12x10b | A/D 12x10b | A/D 8x10b | A/D 8x10b |
| EEPROM size | 4K x 8 | 256 x 8 | 256 x 8 | 256 x 8 | 256 x 8 | 512 x 8 |
| Mounting type | Through Hole | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of i (O) | 32 | 27 | 27 | 27 | 23 | 32 |
| Operating temperature | -40°C~85°C(TA) | -40°C~125°C | -40°C~85°C(TA) | -40°C~125°C | -40°C~125°C(TA) | -40°C~105°C(TA) |
| Package | Tube | Tape & Reel (TR); Cut Tape (CT) | Tray | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tray |
Shared specifications
- Core processor
- AVR
- Core size
- 8-Bit
- Oscillator type
- Internal
- Program memory type
- FLASH
Request a quote on any Microchip Technology ATMEGA Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Microchip Technology Microchip Technology ATMEGA Series variants differ?
- Microchip Technology ATMEGA Series part numbers differ by case, connectivity, data converters and EEPROM size. Use the selection guide above to pick by case.
- How many Microchip Technology Microchip Technology ATMEGA Series part numbers are listed?
- 130 Microchip Technology Microchip Technology ATMEGA Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Microchip Technology Microchip Technology ATMEGA Series?
- Request a quote (RFQ) for any Microchip Technology ATMEGA Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
