Part numbers
A list with the part numbers used by Commodore, where they stand for and in what equipment they were used.

About this list
The following list contains the part numbers used by Commodore. Because C= also uses IC's without a part number on it, you also will find chipcodes in this list. If you don't find the codes in this list, it probably is a very common IC and therefore you will find it in Electronics. For more detailed info of a particular part, you have to look on this list as well.

Codes on a IC
How can you see which code on an IC is a part number? AFAIK C= used the following structure: xxxxxx-xx. Example: 901225-01.
How does a chipcode look like? That depends on the factory that produced the chips. The 2K*8 static RAM used in the 1541, VIC-20 and other devices is produced by several companies using the following codes: 6116, 2016 and 2048. Even then it is possible that this isn't the complete code. If it is RAM, a number indicating the speed follows the code.
In most cases you also will find a timestamp on the IC. In most cases it is the year plus week wherein it is produced, something like 8147 or 4781.
In some cases you also find a code which only has meaning to the factory itself.
How do you know what is what? I only can say: experience and a little bit of luck.
Explanation of the package code:
PD6-24S
||| | |
||| | +-- S = gap between pins smaller than 0.1" (DIL-IC)
||| | G = gap between pins greater than 0.1" (DIL-IC)
||| +---- D : number of pins
||| S : number of pins
||| R : number of pins long side
||+------ D : width of chip in 0.1"
|| R : number of pins small side
|+------- D = DIL (like 6510)
| R = rectangular PLCC (like 27256 PLCC)
| L = line (like analogue array in 1571)
| S = square PLCC (like 8371)
| U = square IC with pins (like 68030)
| Z = zip-package
+-------- C = ceramic (like 27128 EPROM)
P = plastic
B = available in C or P

If device is not given, then either the part can be found in more then one device or I don't know. I package is not given then either it cannot be used (like for a motor or sticker) or I don't know or haven't measured it yet.

Partnumber Chipcode Contents Address Device Package
1001027-01 RF MODULATOR VIC-20
1010019-04 Sticker T500mA 250V 1551

1EM301-002 DC MOTOR 1530-1531 1EM301-003 R-W HEAD 1530-1531
1540030-04 Sticker 1541C

. 2016 2K*8 SRAM PD6-24
. 2114 1K*4 SRAM PD3-18
. 2364 8K*8 OPROM PD6-24
251025-01 RF MODULATOR C64
251104-04 Kernal ROM E000-FFFF C64 SX PD6-24
251257-02A ??? SFD-1001
251527-01 see 8701
251535-01 see 8501
251536-01 see 8360
251640-03 see 6529
251641-02 7700-010 PLA PD6-28
251641-03 PD6-28
251715-01 array WO colour-RAM C64-II
251750-01 Mainboard 1551
251828-03 disk controller PD6-40
251829-01 gate array PD3-20
251853-01 gate array PL-31
251854 Mainboard 1541C
251911-01 RF modulator Plus4
251913-01 27128 combined Kernal/Basic
251916-01 RF MODULATOR C128
251916-03 RF MODULATOR C64-II
251968-01 27128 System ROM 1541 PD6-28
251968-03 27128 System ROM 1541 PD6-28
252126-01 see8362
252127-01 see8364
252179-01 OS ROM even A1000

252180-01 OS ROM odd A1000
252371-01 see 5710
252535-01 array WITH colour-RAM C64-II
252608-01
255036-14 Sticker on back (Made in Japan) C116
255039-09 Sticker T 500mA 250V 1541C
255040-24 Sticker on back (Made in England) C16
255050-24 Sticker on back (Made in Japan) 1551
255054-02 Sticker "Funkentstort..." 1551

. 2708 1K*8 EPROM PD6-24
. 2716 2K*8 EPROM PD6-24
. 2732 4K*8 EPROM PD6-24
. 2764 8K*8 EPROM PD6-28
. 27128 16K*8 EPROM PD6-28
. 27256 32K*8 EPROM PD6-28
. 27512 64K*8 EPROM PD6-28
310171 metal cover expansion port C116
310654-03 dos v3.0, bug recognising
single sided disk 1571
310654-05 dos v3.0 1571
310389-01 see 8722

314592-01 SENSORS GROUP MPS802

315012-01 see 8721
315014-01 see 8563
315020-01 see 8502
315078-02 Kernal ROM C128
315079-01 character ROM DIN 40 columns C128
315090-01 dos 1570
315093-01 Kickstart 1.2 A500 315093-02 Kickstart 1.3 A500

317040-01 jack C16
317041-01 pirate adventure C16
317042-01 atomic mission C16
317043-01 strange adventure C16
317046-01 logo 8000-BFFF Plus4
317047-01 logo C000-FFFF Plus4
317051-01 script/plus 8000-BFFF C16
317052-01 script/plus C000-FFFF C16
317053-01 3 plus 1 PD6-28
317054-01 3 plus 1 PD6-28
318004-01 27128 Kernal ROM C116 CD6-28
318004-04 27128 Kernal ROM C16 PD6-28
318004-05 27128 Kernal ROM Plus4 PD6-28
318006-01 27128 Basic ROM BD6-28
318008-01 System ROM DOS V2.6 1551 PD6-28
318009-01 see 8566
318012-01 see 8500
318013-01 see 8580
318018-02 27128 Basic ROM 4000-7FFF C128
318018-03 27128 Basic ROM 4000-7FFF C128
318018-04 27128 Basic ROM, upgrade 4000-7FFF C128
318019-02 27128 Basic ROM 8000-BFFF C128
318019-03 27128 Basic ROM 8000-BFFF C128
318019-04 27128 Basic ROM, upgrade 8000-BFFF C128
318020-03 27128 Kernal ROM US C128
318020-04 27128 Kernal ROM US C128
318020-05 27128 Kernal ROM US, upgrade C128
318022-02 27256 Basic ROM 4000-BFFF C128DCR
318023-02 27256 Kernal ROM US + C128DCR
Kernal & Basic C64 mode
318029-03 see 8520
318045-01 27256 dos v10 1581
318047-01 dos v3.1 1571CR
318069-02 see 8372
318071-01 see 8371
318072-01 see 5719
318072-02 see 5719
318077-01 27256 Kernal ROM DIN + C128DCR
Kernal & Basic C64 mode
318077-03 27256 Kernal ROM DIN + C128DCR
Kernal & Basic C64 mode

324744-01
324745-01

325302-01 2364 ROM C000-DFFF 1541
325303-01 ROM 1540
325340-03 6500/1 MPU 1520

325341-01 ROM 1526
325572-01 gate array 1541

380212-07 PLA PC10
380217-01
380715-02
380783-01
380784-01
380785-01 PAL A2000

390059-01 character ROM US 40 columns C128
390084-01 68000 CPU 10 MHz
390304-01 OS V2.04 A????
390307-02
390309-01
390336-02
390433-02 8373R4 DENISE
390540 FAT GARY
390563-01 DMAC A590
390629-01 OS V2.04 A3000 390630-01 OS V2.04 A
390852-01 Kernal & Basic ROM C64GS
390979-01 OS V2.04 A

391010-01 ALICE
391078-01 8520PL
391227-01 LISA
391388-01 OS V2.05 A600
391424-02 GAYLE
391523-01 OS V3.00

. 5710 CIA-like chip 1571CR
. 5719 GARY (floppy and misc. logic) A500

600422-75 LAG570 MOTOR CTRL. 1541C
601020-03 PAPER FEED MOTOR MPS803
601020-95 HEAD MOTOR MPS803
601200-48 HEAD MOTOR MPS802
601200-53 HEAD DRIVING BELT MPS802
604010-07 PCB ASSY MOTOR CTRL. Newtronics D500 1541C

. 6116 2K*8 SRAM PD6-24
. 6502 CPU, 1 MHz PD6-40
. 6502A CPU, 2 MHz PD6-40
. 6502B CPU, 3 MHz PD6-40
. 6504 CPU PD6-28
. 6505 CPU
. 6509 CPU PD6-40
. 6520 PIA, Peripheral Interface Adapter PD6-40
6821-clone
. 6522 VIA, Versatile Interface Adapter PD6-40
. 6522A VIA 2 MHz
. 6523
. 6523T 28p version of 6525 PD6-28
. 6525 TPI, Tri-Port Interface
. 6526 CIA, Complex Interface Adapter PD6-40
. 6526A CIA 2 MHz PD6-40
. 6529 PIO PD3-20
. 6530 I/O, RAM, ROM PD6-40
. 6532 RIOT PD6-40
. 6545 CRT, Motorola 6845-clone
. 6550 1K*4 SRAM PD4-22
. 6551 ACIA
. 6560 VIC-I NTSC VIC-20 PD6-40
. 6561 VIC-I PAL VIC-20 PD6-40
. 6567 VIC-II NTSC PD6-40
. 6569 VIC-II PAL PD6-40
. 6570-036 AMIGA keyboard controller PD6-40
. 6581 SID PD6-28
. 65816 CPU, 16 bit version of 6502 PD6-40
. 68000 CPU PD9-64
. 6809 CPU PD6-40
. 68766 EPROM Motorola equivalent of 2364 CD6-24

. 7360R7

. 7501 CPU PD6-40
. 8360 TED
. 8361R3
. 8362R8 DENISE (OCS video chip, PAL)
. 8364R4 PAULA (audio)
. 8364R7 PAULA (audio)
. 8367R0 AGNUS
. 8370 FAT AGNUS, NTSC
. 8371 FAT AGNUS, PAL
. 8372A BIG FAT AGNUS

. 8500 CPU = 6510 CD6-40
. 8501 CPU CD6-40
. 8502 CPU C128
. 8520 CIA alike, 2 MHz
. 8550 SID
. 8551 ACIA
. 8563R9 VDC 80 columns C128
. 8565R2 VIC-II C64-II
. 8566R3 VIC 40 columns C128
. 8568 VDC 80 columns C128DCR
. 8580 SID C64-II

. 8701 clock generator
. 8721R3 PLA addressdecoder C128
. 8722R2 MMU C128

901225-01 2364 character ROM PD6-24
901226-01 2364 Basic ROM PD6-24
901227-03 2364 Kernal ROM PD6-24
901229-01 2364 ROM PD6-24
901436-01 see 6520
901437-01 see 6522
901438-01 see 6550
901447-29 MMF9000
901465-01 MMF9000
901465-02 3032
901465-20 3032
MMF9000
901465-21 3032
MMF9000
901465-22 3032
MMF9000
901465-23 3032
MMF9000
901467 8050
901435-01 see 6502
901437-01 see 6522
901458-01 see 6532
901460-03 character ROM PD6-24
901482-03 8050
901482-04 8050
901482-05 upgrade of 04 ?? 8050
901482-07 upgrade of 03 ?? 8050
901483-04 8050
901484-03 2031LP
901484-05 2031LP
901486-01 Basic ROM PD6-24
901486-07 Kernal ROM PD6-24
901502-01 4066 quad analogue switch
901522-06 7406 hex OC inverter buffer
901522-30 7407 hex OC buffer
901527-01 7812 12V voltage regulator
901527-02 7805 5V voltage regulator
901640-01 SCAND.GEN MMF9000
901885-01 6530-47 RIOT DOS 2.7 8050
901885-04 6530-47 RIOT DOS 2.7 8050
SFD-1001
901887-01 6530 SFD-1001
901888-01 6530 SFD-1001
901895-01 see 6551
901896-01 see 6561

902503-06 power supply C64
VIC-20
906106-01 XTAL 17.734 MHz
906107-01 see 6510
906108-01 see 6526
906111-01 see 6569
906112-01 see 6581
906114-01 82S100 PLA C64
906150-02 see Z80

CO-10750 see 6532 Atari-code, surplus
HD61J215P array 1551 PD6-40 LC3514A-15 see 2114
LC3517A-15 see 6116
M2128-20 see 6116
M58725P see 6116
MN50005XCA 1541C
MSM228-15 see 6116
TMM2016P see 6116
uPA2003 7 * OC inverter 1 Amp PD3-16
Z80 CPU PD6-40

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