Difference between revisions of "Hardware"

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1G Nano:
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== Overview ==
 +
 
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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.
  
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2G Nano:
 
 
{| class="wikitable"
 
{| class="wikitable"
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! Component !! Details
+
! Generation !! SoC !! CPU Core !! RAM !! NOR/Utility Flash !! Device Code Name !! SoC Family Code Name !! UpdaterFamilyID
 +
|-
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|[[Nano 1G]]
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|PP5021C-TDF
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|
 +
|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
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|[http://www.sst.com/products/?inode=41856 SST39WF400A] (512KiB)
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|
 +
|
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| 14/17
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|-
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|[[Nano 2G]]
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|S5L8701
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|ARM940T
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|[http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=753&partnum=K4M56163PG K4M56163PG] (32MiB)
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|[http://www.sst.com/products/?inode=41422 SST39WF800A] (1MiB)
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|
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| M1
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| 19/29
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|-
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|[[Nano 3G]]
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|S5L8702
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|ARM926
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|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (32MiB)
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|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
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| N46
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| M1
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| 26
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|-
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|[[Nano 4G]]
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|S5L8720
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|
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|Integrated (32MiB)
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| ''none''
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| N58
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| M2
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| 31
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|-
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|[[Nano 5G]]
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|S5L8730
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|ARM1176
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|Integrated (64MiB)
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| ''none''
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| N33
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| M2
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| 34
 
|-
 
|-
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| CPU
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|[[Nano 6G|Nano 6G]]
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| An Apple-branded ARM processor marked 337S3291 8701. It is probably a [http://www.samsung.com/global/business/semiconductor/productInfo.do?fmly_id=212&partnum=S5L8700 Samsung S5L8701B05], because the markings share an S for Samsung, and 8701 for the part number.
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|S5L8723
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|
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|Integrated
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| ''none''
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| N20
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|
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| 36
 
|-
 
|-
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| Codec
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|[[Nano 7G|Nano 7G]]
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| Another Apple rebranded chip marked APPLE 33850310, probably a Wolfson. Same size and position as previous Wolfson chip. ([http://www.wolfsonmicro.com/products/WM8750/ Wolfson WM8750S]? - unknown source)
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|S5L8740
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|Cortex A5
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|Integrated (64MiB)
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| ''none''
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| N31
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| H4
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| 37
 
|-
 
|-
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| Utility Flash ROM
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|[[Classic 1G]]
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| [http://www.sst.com/products.xhtml/parallel_flash/39/x16/SST39WF800A SST SST39WF800A],stores Disk Mode, Diagnostic Mode and the code to flash this chip. The data of this chip is decrypted too. See [[#Encryption|Encryption]].
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|S5L8702
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|
 +
|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X56163PI] (64MiB)
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|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
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|
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|
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| 24
 
|-
 
|-
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| NAND Flash
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|[[Classic 2G]]
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| Depends on the iPod. Common ones are the [http://www.datasheet4u.com/download.php?id=607807 Samsung K9MBG08U5M] and the [http://www.alldatasheet.com/datasheet-pdf/pdf/115161/HYNIX/HY27UF081G2M.html Hynix HY27UW08BGFM].
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|S5L8702
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|
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|[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)
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|
 +
|
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| 33
 
|-
 
|-
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| PM
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|[[Classic 3G]]
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| [http://www.national.com/pf/LM/LM34910.html National's LM34910] switching power supply and [http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1003,C1037,C1774,P12292 Linear's LTC4066] for charging the battery off USB power.
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|S5L8702
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|
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|[http://www.samsung.com/global/system/business/semiconductor/product/2007/11/13/236652ds_k4x56163pi.pdf K4X51163PE] (64MiB)
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|[http://www.sst.com/products/?inode=41340 SST25VF080B] (1MiB)
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|
 +
|
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| 35/38
 
|}
 
|}
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3G Nano:
 
  
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4G Nano:
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=== 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==
 
==Helpful pages==
−
http://home.gna.org/linux4nano/download/hardware_synth-1.0.pdf
+
Chip analyses
 +
*http://www2.electronicproducts.com/Apple_iPod_Touch-whatsinside-57.aspx
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*http://www2.electronicproducts.com/Apple_iPhone-whatsinside-4.aspx
 +
Additional information
 +
*http://dendrites.blog.163.com/blog/static/165376178201082112922174/

Latest revision as of 22:29, 5 August 2025

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 CPU Core RAM NOR/Utility Flash Device Code Name SoC Family Code Name UpdaterFamilyID
iPod nano (1st generation) PP5021C-TDF K4M56163PG (32MiB) SST39WF400A (512KiB) 14/17
iPod nano (2nd generation) S5L8701 ARM940T K4M56163PG (32MiB) SST39WF800A (1MiB) M1 19/29
iPod nano (3rd generation) S5L8702 ARM926 K4X56163PI (32MiB) SST25VF080B (1MiB) N46 M1 26
iPod nano (4th generation) S5L8720 Integrated (32MiB) none N58 M2 31
iPod nano (5th generation) S5L8730 ARM1176 Integrated (64MiB) none N33 M2 34
iPod nano (6th generation) S5L8723 Integrated none N20 36
iPod nano (7th generation) S5L8740 Cortex A5 Integrated (64MiB) none N31 H4 37
iPod classic (6th generation) S5L8702 K4X56163PI (64MiB) SST25VF080B (1MiB) 24
iPod classic (6th generation) S5L8702 K4X56163PI (64MiB) SST25VF080B (1MiB) 33
iPod classic (6th generation) S5L8702 K4X51163PE (64MiB) SST25VF080B (1MiB) 35/38

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

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