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SAMG55 [SUMMARY DATASHEET]
Atmel-11289ES-ATARM-SAM-G55G-SAM-G55J-Summary-Datasheet_25-May-16
7. Revision History
In the tables that follow, the most recent version of the document appears first.
Table 7-1. SAM G55 Summary Datasheet Rev. 11289ES Revision History
Issue Date Changes
25-May-16
“Features”: “USB 2.0 Device” changed to “Crystal-less USB 2.0 Device”
Table 1-1 “Configuration Summary”: removed instance of “TWIHS”
Figure 2-1 “SAM G55 Block Diagram”: repositioned ‘VUSB’ input and renamed to ‘VDDUSB’
Table 3-1 “Signal Description List”: renamed ‘VUSB’ to ‘VDDUSB’; inserted row “Pulse Density Modulation Interface
Controller - PDMICx”; “USB OHCI/FS/IC” changed to “USB OHCI/FS”
Table 6-1 “SAM G55 Ordering Information”: added MRL B ordering codes
Table 7-2. SAM G55 Summary Datasheet Rev. 11289DS Revision History
Issue Date Changes
01-Dec-15
Updated “Description”
Modified “Features” (Note in “Core” section & “Up to 48 I/O lines” instead of “Up to 32 I/O lines” in “I/O “section)
Updated Figure 2-1 “SAM G55 Block Diagram”
Table 3-1 “Signal Description List”:
- modified comments on VDDCORE, DM and DP
- PDMCLK0 changed to PDMIC_CLK; PDMDAT0 changed to PDMIC_DAT
Table 7-3. SAM G55 Summary Datasheet Rev. 11289CS Revision History
Issue Date Changes
16-Jun-15
Removed “Preliminary Status” marking.
Modified Section ”Description”
Updated Figure 2-1 “SAM G55 Block Diagram”(GPBR)
Added note to PB0/PB15 in Table 3-1 “Signal Description List”
Added note to Section 4.2.1 “64-lead QFN / LQFP Pinout”
Replaced ATSAMG55J19-A-AUT with ATSAMG55J19A-AUT in Table 6-1 “SAM G55 Ordering Information”
Table 7-4. SAM G55 Summary Datasheet Rev. 11289BS Revision History
Issue Date Changes
14-Jan-15 Added “Preliminary Status” marking.
Table 7-5. SAM G55 Summary Datasheet Rev. 11289AS Revision History
Issue Date Changes
19-Dec-14 First issue.
