
Manufacturer Part #
ATTINY3217-MNR
ATtiny Series 32 KB Flash 2 kB SRAM 20 MHz 8-Bit Microcontroller - VQFN-24
Microchip ATTINY3217-MNR - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change:*Document: Editorial updates*Updated errata: RTC: Any Write to the RTC.CTRLA Register Resets the RTC and PIT Prescaler Counter*Added errata: *Device: *Write Operation Lost if Consecutive Writes to Specific Address Spaces *Frequency Drift of 16/20 MHz Oscillator at High Supply and High Temperature*Added data sheet clarifications: ADC: Events, SPI: SPI Clock, UPDI: Chip Erase, Electrical Characteristics:*Electrical Characteristics: Power Consumption, I/O Pin Characteristics, SPI - Timing Characteristics, Programming TimeReason for Change:To Improve Productivity.
***FPCN104919 Update ***Revision History:April 16, 2024: Issued final notification.May 08, 2024: Re-issued final notification. Updated pre and post change summary table to include package type and package width.Description of Change:Implement new carrier tape leader and trailer length for various packages shipped from MPHL site.Reason for Change:To improve manufacturability by standardizing the carrier tape and trailer length for various packages shipped from MPHL site.
PCN Status: Final NotificationDescription of Change: Qualification of MP3A as an additional assembly site for selected ATTINY16xx, ATTINY32xx, ATTINY4xx and ATTINY8xx device families available in 24L VQFN (4x4x0.9mm) package.Reason for Change: To improve on-time delivery performance by qualifying MP3A as an additional assembly site
Description of Change:Qualification of MP3A as an additional assembly site for selected ATTINY16xx, ATTINY32xx, ATTINY4xx and ATTINY8xx device families available in 24L VQFN (4x4x0.9mm) package.Pre and Post Change Summary: See attachedChange ImpactNoneReason for Change:To improve on-time delivery performance by qualifying MP3A as an additional assembly site.Change Implementation Status:In ProgressEstimated Qualification Completion Date:January 2024Note: Please be advised the qualification completion times may be extended because of unforeseen business conditions however implementation will not occur until after qualification has completed and a final PCN has been issued. The final PCN will include the qualification report and estimated first ship date. Also note that after the estimated first ship date guided in the final PCN customers may receive pre and post change parts.Time Table Summary: see attached
Microchip has released a new Product Documents for the ATtiny3216/3217 Silicon Errata and Data Sheet Clarification of devices.Description of Change:Updated errata:1) Device: 2.2.1. Writing the OSCLOCK Fuse in FUSE.OSCCFG to '1' Prevents Automatic Loading of Calibration ValuesAdded errata:1) CCL: 2.4.3. The CCL Must be Disabled to Change the Configuration of a Single LUT2) NVMCTRL: 2.5.1. Wrong Reset Value of NVMCTRL.CTRLA Register3) TCA: 2.7.1. Restart Will Reset Counter Direction in NORMAL and FRQ Mode4) TCB: 2.8.3. CCMP and CNT Registers Act as 16-Bit Registers in 8-Bit PWM Mode5) TCD:- 2.9.1. Asynchronous Input Events Not Working When TCD Counter Prescaler is Used- 2.9.2. Halting TCD and Waiting for SW Restart Does Not Work if Compare Value A is ?0? or Dual Slope Mode is Used 6) USART- 2.10.4. Full Range Duty Cycle Not Supported When Validating LIN Sync Field- 2.10.5. Start-of-Frame Detection Can Unintentionally Be Triggered in Active Mode- 2.10.6. Receiver Non-Functional after Detection of Inconsistent Synchronization FieldAdded data sheet clarifications:1) Memories: 3.1.1. Fuses - Factory Default Values2) SLPCTRL: 3.2.1. Sleep Mode Activity Overview3) USART: 3.3.1. TXDATA Buffer Reason for Change: To Improve Productivity
Part Status:
Available Packaging
Package Qty:
6000 per Reel