Device: ATmega644 (ISP-SPI)(OSCCAL)
Manufacturer: Atmel
Part number description for this device:
Move the cursor over the box to highlight particular section| AT | Atmel | |
| mega | mega AVR8/16 MCU family | |
| XXX | Flash Size | 1 = 1kB 2 = 2kB 4 = 4kB 8 = 8kB 16 = 16kB 32 = 32kB 40 = 40kB 64 = 64kB 128 = 128kB 256 = 256kB |
| XXX | MCU Variant | Blank, 0, 1, 2 = - marks the device feature (see the corresponding datasheet) |
| XX | Fabrication | Blank = fab.1 P = fab.2 A, PA = fab.3 if roll-out was after 04/2009 Blank = fab.2 P = fab.3 |
| X | Power Supply | Blank = 4.5V to 5.5V L = 2.7V to 5.5V V = 1.8V to 3.6V if fabrication is fab.2 Blank = 2.7V to 5.5V if fabrication is fab.3 Blank = 1.8V to 5.5V |
| X | Speed | Blank = Not specified 8 = 8 MHz 10 = 10 MHz 16 = 16 MHz 20 = 20 MHz 24 = 24 MHz |
| XX | Type of sample | Blank = Regular sample ES = Engineering sample |
| X | Package Type | A = TQFP P = Plastic DIP J = PLCC S, SS = SOIC TS = SOT23 M, MM, M4 = OFN (MLF) MCH = DRQFN (QFN 2-row staggered) MA = UDFN X = TSSOP C, CC = BGA U = WLCSP |
| X | Temperature Range | C = Commercial (0°C to 85°C) I, H = Industrial (-40°C to 85°C) N = Industrial (-40°C to 105°C) 8 = Industrial (-40°C to 125°C) U = Industrial Green/Pb-free (-40°C to 85°C) Z = Automotive Green/Pb-free (-40°C to 125°C) Q = Extended (-40°C to 105°C) 7 = Industrial (-40°C to 105°C) T = Automotive (-40°C to 85°C) T1 = Automotive (-40°C to 105°C) D = Automotive (-40°C to 150°C) |
| X | Packing Type | Blank = Not specified T = Tray R = Reel |
Note: Part number description table describes usual part-numbering system for more chips, therefore this table can contain information, that might not be valid for the actually selected chip. The information here are provided on the best-effort basis and might be either inaccurate or incoplete. Therefore always check the latest datasheet of the chip for part number description detail. If you find some inaccuracy, let us please know.
go back to result pageSupported by programmers and programming adapters/modules:
| BeeHive204 | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeHive204AP | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeHive208S | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeProg2 | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeProg2AP | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeProg2C | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
| BeeHive204AP-AU (discontinued) | adapter/module: Note: via ISP connector Paid ISP support, usage of this device require active 'Credit box' attached to PC |
