Hardware: Difference between revisions

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reorder hardware table, add ipod touch 2nd
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{| class="wikitable"
{| class="wikitable"
! Generation !! SoC !! CPU Core !! RAM !! NOR/Utility Flash !! Device Code Name !! SoC Family Code Name !! UpdaterFamilyID
! Generation !! SoC !! SoC Family Code Name !! CPU Core !! RAM !! NOR/Utility Flash !! Device Code Name!! UpdaterFamilyID
|-
|-
|[[Nano 1G]]
|[[Nano 1G]]
|PP5021C-TDF
|PP5021C-TDF
|M26
|ARM7TDMI x 2
|ARM7TDMI x 2
|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
|[http://www.sst.com/products/?inode=41856 SST39WF400A] (512KiB)
|[http://www.sst.com/products/?inode=41856 SST39WF400A] (512KiB)
|M26
|
|
|14/17
|14/17
Line 17: Line 17:
|[[Nano 2G]]
|[[Nano 2G]]
|S5L8701
|S5L8701
|M1
|ARM940T
|ARM940T
|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
|[http://www.sst.com/products/?inode=41422 SST39WF800A] (1MiB)
|[http://www.sst.com/products/?inode=41422 SST39WF800A] (1MiB)
|N36
|N36
|M1
|19/29
|19/29
|-
|-
|[[Nano 3G]]
|[[Nano 3G]]
|S5L8702
|rowspan="4"|S5L8702
|ARM926
|rowspan="4"|M1A
|rowspan="4"|ARM926
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (32MiB)
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (32MiB)
|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
|rowspan="4"|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
|N46
|N46
|M1A
|26
|26
|-
|[[Classic 1G]]
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (64MiB)
|N25
|24
|-
|[[Classic 2G]]
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (64MiB)
|N25
|33
|-
|[[Classic 3G]]
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X51163PE] (64MiB)
|N25
|35/38
|-
|-
|[[Nano 4G]]
|[[Nano 4G]]
|S5L8720
|rowspan="2"|S5L8720
|ARM1176
|M2S
|rowspan="4"|ARM1176
|Integrated (32MiB)
|Integrated (32MiB)
|''none''
|''none''
|N58
|N58
|M2
|31
|31
|-
|iPod touch (2nd generation)
|M2P
|Integrated (128MiB)
|''none''
|N72AP
|
|-
|-
|[[Nano 5G]]
|[[Nano 5G]]
|S5L8730
|S5L8730
|ARM1176
|M2?
|Integrated (64MiB)
|Integrated (64MiB)
|''none''
|''none''
|N33
|N33
|M2
|34
|34
|-
|-
|[[Nano 6G|Nano 6G]]
|[[Nano 6G]]
|S5L8723
|S5L8723
|ARM1176
|?
|Integrated (64MiB)
|Integrated (64MiB)
|''none''
|''none''
|N20<ref>N20 Snowfox in the ''Diagnostics mode'' header</ref>
|N20<ref>N20 Snowfox in the ''Diagnostics mode'' header</ref>
|
|36
|36
|-
|-
|[[Nano 7G|Nano 7G]]
|[[Nano 7G]]
|S5L8740
|S5L8740
|M2R<ref>m2rfmssWriteBLPage in 1.0.4 [[RetailOS]]</ref>
|Cortex A5
|Cortex A5
|Integrated (64MiB)
|Integrated (64MiB)
|''none''
|''none''
|N31<ref>N31 Snowfox in the ''Diagnostics mode'' header</ref>
|N31<ref>N31 Snowfox in the ''Diagnostics mode'' header</ref>
|M2R<ref>m2rfmssWriteBLPage in 1.0.4 [[RetailOS]]</ref>
|37
|37
|-
|[[Classic 1G]]
|S5L8702
|ARM926
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (64MiB)
|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
|N25
|M1A
|24
|-
|[[Classic 2G]]
|S5L8702
|ARM926
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (64MiB)
|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
|N25
|M1A
|33
|-
|[[Classic 3G]]
|S5L8702
|ARM926
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X51163PE] (64MiB)
|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
|N25
|M1A
|35/38
|}
|}


Revision as of 14:29, 30 May 2026

Overview

This is just a basic comparison of each generation's main components. For a detailed hardware analysis of a generation, click on it's link.

Generation SoC SoC Family Code Name CPU Core RAM NOR/Utility Flash Device Code Name UpdaterFamilyID
iPod nano (1st generation) PP5021C-TDF M26 ARM7TDMI x 2 K4M56163PG (32MiB) SST39WF400A (512KiB) 14/17
iPod nano (2nd generation) S5L8701 M1 ARM940T K4M56163PG (32MiB) SST39WF800A (1MiB) N36 19/29
iPod nano (3rd generation) S5L8702 M1A ARM926 K4X56163PI (32MiB) SST25VF080B (1MiB) N46 26
iPod classic (6th generation) K4X56163PI (64MiB) N25 24
iPod classic (6th generation) K4X56163PI (64MiB) N25 33
iPod classic (6th generation) K4X51163PE (64MiB) N25 35/38
iPod nano (4th generation) S5L8720 M2S ARM1176 Integrated (32MiB) none N58 31
iPod touch (2nd generation) M2P Integrated (128MiB) none N72AP
iPod nano (5th generation) S5L8730 M2? Integrated (64MiB) none N33 34
iPod nano (6th generation) S5L8723 ? Integrated (64MiB) none N20[1] 36
iPod nano (7th generation) S5L8740 M2R[2] Cortex A5 Integrated (64MiB) none N31[3] 37

Explanations

  • Device Code Name: product code name, from early prototype phases to production run device. Most commonly used internal reference.
  • SoC Family Code Name: device family code name, seems to follow large generational changes in SoC. Mostly seen around hardware (init) code, eg. flash interface, diags, etc.

Helpful pages

Chip analyses

Additional information

Notes

  1. ↑ N20 Snowfox in the Diagnostics mode header
  2. ↑ m2rfmssWriteBLPage in 1.0.4 retailOS
  3. ↑ N31 Snowfox in the Diagnostics mode header
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