Microchip Technology ATTINY817-MFR Microcontrollers
IC MCU 8BIT 8KB FLASH 24QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY817-MFR
Detailed Description
IC MCU 8BIT 8KB FLASH 24QFN
Package
24-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATTINY817-MFR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATTINY817-MFR Microcontrollers technical specifications.
General
RAM Size
512 x 8
RoHS
Yes
Number of Pins
24
Package / Case
24-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, WDT
Number of I/O
22
Alternate Parts Comparison (ATTINY817-MFR vs ATTINY817-MNR vs ATTINY3217-MN vs ATTINY1617-MNR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 512 x 8 | 512 x 8 | 2K x 8 | 2K x 8 |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 12x10b; D/A 1x8b | A/D 12x10b; D/A 1x8b | A/D 24x10b; D/A 3x8b | A/D 24x10b; D/A 3x8b |
| EEPROM Size | 128 x 8 | 128 x 8 | 256 x 8 | 256 x 8 |
| Number of I/O | 22 | 22 | 22 | 22 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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IC MCU 8BIT 8KB FLASH 20SOIC
S9S08SG8E2WTGNXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 16TSSOP
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