Apple Chip Designations: Difference between revisions
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Vintage Apple Computer Inc. - IC part numbers (designations). | <strong>Vintage Apple Computer Inc. - IC part numbers (designations).</strong> | ||
{|class="wikitable" | {|class="wikitable" | ||
Revision as of 05:37, 11 August 2020
Vintage Apple Computer Inc. - IC part numbers (designations).
| Number | Model | Chip | Description |
|---|---|---|---|
| 331-0931-B | II+ | Custom | Keyboard Controller |
| 341-0001-00 | II+ | ROM 2kb*8 | Integer BASIC (E0) |
| 341-0002-00 | II+ | ROM 2kb*8 | Integer BASIC (E8) |
| 341-0003-00 | II+ | ROM 2kb*8 | Integer BASIC (F0) |
| 341-0004-00 | II+ | ROM 2kb*8 | Non Autostart Monitor (F8), complete set: 341-0001-00, 341-0002-00, 341-0003-00 and optional 341-0016-00 |
| 342-0007 | ISA Bus | ROM | Apple LocalTalk PC Card, Firmware |
| 342-0007-B | ISA Bus | ROM | Apple LocalTalk PC Card, Firmware |
| 341-0008 342-0008-A | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | Communication Card 670-9003 (RS-232 via 6850) |
| 341-0009 | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | 13 Sector Drive Controller P5 ROM (firmware) |
| 341-0010 | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | 13 Sector Drive Controller P6 ROM |
| 341-0011 | II+ | ROM 2kb*8 | Applesoft BASIC (D0) |
| 341-0012 | II+ | ROM 2kb*8 | Applesoft BASIC (D8) |
| 341-0013 | II+ | ROM 2kb*8 | Applesoft BASIC (E0) |
| 341-0014 | II+ | ROM 2kb*8 | Applesoft BASIC (E8) |
| 341-0015 | II+ | ROM 2kb*8 | Applesoft BASIC (F0) |
| 341-0016-00 | II, II+ | ROM 2kb*8 | Programmer's Aid #1 (D0) |
| 341-0020 | II+ | ROM 2kb*8 | Autostart Monitor ROM (F8), complete set: 341-0011, 341-0012, 341-0013, 341-0014, 341-0015 |
| 341-0021-00 | II+ | ROM 2kb*8 | probably part of Basic |
| 341-0026-00 | AppleBus Card | ROM | Graphics Tablet Interface |
| 341-0027-A | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | 16 Sector Drive Controller P5 ROM (firmware) |
| 341-0028-01 341-0028-A | AppleBus Card, III | PROM 256*8 (TBP28L22N or 6309) | 16 Sector Drive Controller P6 ROM |
| 341-0030 342-0030 | III | ROM 2kb*8 | Video elements/attributes generator |
| 341-0031-01 342-0031 | III | ROM 8kb*8 | BIOS, Kernel |
| 341-0032-00 | III | ROM | Video Mode Select |
| 342-0033-A | IIc | ROM 32kb*8 | Monitor ROM $00 |
| 341-0034-A 342-0034-B | ImageWriter II, LQ | ROM 8kB*8 | Firmware (LocalTalk Option) |
| 341-0035 342-0035 | IIc, IIe, III | KR3600-075B1 Keyboard Controller | |
| 341-0036 | II+ | ROM | Character ROM (Rev.7+) |
| 341-0041 | III | PROM | CASB65 PROM (old) |
| 341-0042 | III | PROM | CAS128 PROM (4116 / 12V) |
| 341-0043 342-0043 | III | PROM | Status PROM |
| 341-0044 | III | PROM | RAS128 PROM (4116 / 12V) |
| 341-0045 342-0045-A | III | PROM | I/O Address generator |
| 341-0046 342-0046 | III | PROM | Timing Logic |
| 341-0052 | III | PROM | Video/main memory bank select |
| 341-0055 342-0055-A | III | PROM | Video/main memory bank select |
| 341-0056 342-0056-A | III | PROM | CASB65 PROM |
| 341-0057 | III | PROM 512*8 | Universal Parallel Interface |
| 341-0059-A | AppleBus Card | ROM 2kb*8 | IEEE-488 Interface Card 1980 |
| 341-0060 | III | ROM 2kb*8 | Video scan decode ROM 50 Hz |
| 341-0061-A 342-0061 | III | PROM | RAS256 PROM (4164 / 5V) |
| 341-0062-A | III | PROM | CAS128 PROM (4164 / 5V) |
| 341-0063-A 342-0063-A | III | PROM | CAS256 PROM (4164 / 5V) |
| 341-0065-A | AppleBus Card | ROM 2kb*8 | Super Serial Card ROM |
| 341-0066-A | ProFile | PROM | ProFile Controller PROM (U29) |
| 341-0067-A | ProFile | PROM | ProFile Controller PROM (U37) |
| 341-0068-A | ProFile | PAL 16L8 | ProFile Controller PAL (U27) |
| 342-0077-A | IIgs | ROM 128kb*8 or 256kb*8 | ROM-00 |
| 342-0077-B | IIgs | ROM 128kb*8 or 256kb*8 | ROM-01 |
| 341-0080 | ProFile 5MB | ROM 2kb*8, Z8601 | ProFile 5MB RW Z8 version 3.97 |
| 341-0080-B | ProFile 5MB | ROM 2kb*8, Z8601 | ProFile 5MB RW Z8 version 3.98 |
| 342-0081-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 L0 ROM |
| 342-0082-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 H0 ROM |
| 342-0083-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 L1 ROM |
| 342-0084-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 H1 ROM |
| 342-0085-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 L2 ROM |
| 342-0086-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 H2 ROM |
| 342-0087-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 L3 ROM |
| 342-0088-A | LaserWriter | ROM | LaserWriter Printer 512K Rev 2 H3 ROM |
| 342-0089-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L0 ROM |
| 342-0090-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H0 ROM |
| 342-0091-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L1 ROM |
| 342-0092-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H1 ROM |
| 342-0093-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L2 ROM |
| 342-0094-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H2 ROM |
| 342-0095-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L3 ROM |
| 342-0096-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H3 ROM |
| 342-0097-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L4 ROM |
| 342-0098-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H4 ROM |
| 342-0099-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L5 ROM |
| 342-0100-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H5 ROM |
| 342-0101-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L6 ROM |
| 342-0102-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H6 ROM |
| 342-0103-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 L7 ROM |
| 342-0104-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512K Rev 2 H7 ROM |
| 341-0112-A | AppleBus Card | ROM 8k*8 | Apple SCSI (non-HS) Revision A Firmware |
| 341-0112-B | AppleBus Card | ROM 8k*8 | Apple SCSI (non-HS) Revision B Firmware |
| 342-0120 | NuBus Card | ROM 4k*8 | PC Drive Card (630-4161, 820-0213-A) |
| 341-0124-A | IIgs | i8048 | IIgs Keyboard |
| 341-0127-A | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | 16 Sector Drive Controller P5A ROM (firmware) |
| 341-0128-A | AppleBus Card | PROM 256*8 (TBP28L22N or 6309) | 16 Sector Drive Controller P6A ROM |
| 341-0132-A 342-0132-A | IIc, IIe | ROM 2kb*8 | Keyboard USA w/Dvorak |
| 341-0132-B 342-0132-B | IIc, IIe | ROM 2kb*8 | Keyboard USA w/Dvorak |
| 341-0132-C 342-0132-C | IIc, IIe | ROM 2kb*8 | Keyboard USA w/Dvorak |
| 342-0132-D | IIc, IIe | ROM 2kb*8 | Keyboard USA w/Dvorak |
| 342-0133-A | IIc, IIe | ROM 4kb*8 | Video US-NTSC (Character Generator) |
| 342-0134-A | IIc, IIe | ROM 8kb*8 | EF ROM |
| 342-0135-A | IIc, IIe | ROM 8kb*8 | CD ROM |
| 342-0135-B | IIc, IIe | ROM 8kb*8 | CD ROM |
| 341-0138-D | Lisa 1 | ROM 4kb*8 | Disk ROM |
| 341-0138-E | Lisa 1 | ROM 4kb*8 | Disk ROM |
| 341-0138-F | Lisa 1 | ROM 4kb*8 | Disk ROM |
| 341-0145 | III | ROM 2kb*8 | Video scan decode ROM interlace upgrade |
| 341-0150-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM UK/USA |
| 341-0151-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM Germany/USA Rev.A |
| 341-0154 | IIc, IIe | ROM 2kb*8 | Keyboard ROM Italy/USA |
| 341-0160-A | IIc, IIe | ROM 2kb*8 | Video ROM UK/USA |
| 341-0161-A | IIc, IIe | ROM 2kb*8 | Video ROM Germany/USA Rev.A |
| 341-0164 | IIc, IIe | ROM 2kb*8 | Video ROM Italy/USA |
| 341-0170-A 342-0170-A | IIc, IIe | HAL/PAL 16R8 | TMG DRAM/NTSC Video Timing Generator |
| 342-0176B | IIe P.A.L. | HAL/PAL 16R8 | TMG DRAM/PAL Video Timing Generator |
| 341-0171-A | ProFile 5MB | Z8610 | RW Z8 ROM version 3.98 |
| 342-0172-A | Lisa 2/5 | PROM 256*8 | 16 Sector drive controller P6A ROM, same as 34x-0028 |
| 341-0175-B | Lisa | ROM 8kb*8 | Boot ROM Hi (old) |
| 341-0175-C | Lisa | ROM 8kb*8 | Boot ROM Hi (old) |
| 341-0175-D | Lisa | ROM 8kb*8 | Boot ROM Hi (old) |
| 341-0175-F | Lisa | ROM 8kb*8 | Boot ROM Hi (old) |
| 341-0175-H | Lisa | ROM 8kb*8 | Boot ROM Hi |
| 341-0176-B | Lisa | ROM 8kb*8 | Boot ROM Lo (old) |
| 341-0176-C | Lisa | ROM 8kb*8 | Boot ROM Lo (old) |
| 341-0176-D | Lisa | ROM 8kb*8 | Boot ROM Lo (old) |
| 341-0176-F | Lisa 2 | ROM 8kb*8 | Boot ROM Lo (old) |
| 341-0176-H | Lisa | ROM 8kb*8 | Boot ROM Lo |
| 341-0181 | ? | EPROM 2kb*8 | ? |
| 341-0182 | ? | EPROM 2kb*8 | ? |
| 341-0193-A | Lisa | ROM 2kb*8 | Parallel Interface Card |
| 342-0220-A | Mac 128 | ROM 32kb*8 | Hi |
| 342-0220-B | Mac 128 | ROM 32kb*8 | Hi |
| 342-0221-A | Mac 128 | ROM 32kb*8 | Lo |
| 342-0221-B | Mac 128 | ROM 32kb*8 | Lo |
| 341-0229-A | Lisa | PROM 256*8 | Video PROM |
| 342-0243-A | IIc | PAL 20X4 or GAL 20XV10 | GLU |
| 341-0246 | NuBus Card | ROM | Apple EtherNet NB (A/ROSE) |
| 342-0250-A | Mac 512 | PAL 16L8 | BMU1 |
| 342-0251-A | Mac 512 | PAL 16R8 | LAG |
| 342-0252-A | Mac 512 | PAL 16R6 | TSG |
| 342-0253-A | Mac 512 | PAL 16R8 | ASG |
| 342-0254-A | Mac 512 | PAL 16R4 | TSM |
| 342-0255-A | Mac 512 | PAL 16R4 | BMU0 |
| 341-0260-A | Z8601 | Widget-10 Servo Z8 | |
| 341-0265-A 342-0265-A | IIc, IIe | ROM 4kb*8 | Character Generator USA (Enhanced) |
| 341-0266 | NuBus Card | ROM | Macintosh Display Card 8•24GC |
| 342-0268 | AppleBus Card | PAL 16R4 | Mouse Card |
| 341-0269 | AppleBus Card | CPU 68HC05 | Mouse Card, see also 342-0285 |
| 342-0270-C | AppleBus Card | ROM | Mouse Card, Firmware |
| 341-0271-A | AppleBus Card | ROM 2kb*8 | ProFile Controller: Firmware 5MB |
| 342-0272-A | IIc | ROM 16kb*8 | Monitor ROM FF |
| 342-0273-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM UK |
| 342-0274-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM French |
| 342-0275-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM DE |
| 342-0276-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM Italian |
| 341-0281-D | Lisa | ROM 4kb*8 | 2/10 Disk ROM |
| 342-0284-A | IIc, IIe | ROM 2kb*8 | (enhanced) Keyboard ROM IT/USA |
| 342-0285 | AppleBus Card | CPU 68HC05 | Mouse Card, see also 341-0269 |
| 341-0286-A | ProFile 10MB | ROM 4kb*8, Z8611 | RW ROM |
| 341-0287 | ProFile 10MB | ||
| 341-0288-A | Widget-10 Controller (677-0108) Z8 Piggyback | ||
| 341-0289-A | Widget-10 Controller | Z8 Piggyback 8k*8 | Widget-10 Controller 1A42 |
| 341-0289-B | Widget-10 Controller | Z8 Piggyback 8k*8 | Widget-10 Controller 1A43 |
| 341-0289-C | Widget-10 Controller | Z8 Piggyback 8k*8 | Widget-10 Controller 1A44 |
| 341-0289-D | Widget-10 Controller | Z8 Piggyback 8k*8 | Widget-10 Controller 1A45 |
| 341-0290-B | Lisa | ROM 2kb*8 | 2/5 Disk ROM |
| 342-0297-H0 | ? | Printer H0 ROM | |
| 341-0299-A | AppleBus Card | ROM 2kb*8 | ProFile Controller: Firmware 10MB |
| 341-0299-B | AppleBus Card | ROM 2kb*8 | ProFile Controller: Firmware 10MB |
| 342-0303-A | IIe | ROM 8kb*8 | (Enhanced) EF ROM |
| 342-0304-A | IIe | ROM 8kb*8 | (Enhanced) CD ROM |
| 342-0306-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM French |
| 342-0307-A | IIc, IIe | ROM 2kb*8 | Keyboard ROM Spanish |
| 342-0309-H1 | ? | Printer H1 ROM | |
| 342-0310-H2 | ? | Printer H2 ROM | |
| 342-0311-H3 | ? | Printer H3 ROM | |
| 342-0312-H4 | ? | Printer H4 ROM | |
| 342-0313-H5 | ? | Printer H5 ROM | |
| 342-0314-H6 | ? | Printer H6 ROM | |
| 342-0315-H7 | ? | Printer H7 ROM | |
| 342-0316-L0 | ? | Printer L0 ROM | |
| 342-0317-L1 | ? | Printer L1 ROM | |
| 342-0318-L2 | ? | Printer L2 ROM | |
| 342-0319-L3 | ? | Printer L3 ROM | |
| 342-0320-L4 | ? | Printer L4 ROM | |
| 342-0321-L5 | ? | Printer L5 ROM | |
| 342-0322-L6 | ? | Printer L6 ROM | |
| 342-0323-L7 | ? | Printer L7 ROM | |
| 342-0327-A | IIe | ROM 2kb*8 | (enhanced) Keyboard ROM deutsch/usa |
| 342-0329 | IIe | ROM 2kb*8 | (enhanced) Keyboard ROM Italy/USA |
| 342-0341-A | Mac Plus | ROM 64kb*8 | Hi V1 |
| 342-0341-B | Mac Plus | ROM 64kb*8 | Hi V2 |
| 342-0341-C | Mac Plus | ROM 64kb*8 | Hi V3 |
| 342-0342-A | Mac Plus | ROM 64kb*8 | Lo V1/V2 |
| 342-0342-B | Mac Plus | ROM 64kb*8 | Lo V3 |
| 342-0343-A | HD20 | ROM 8kb*8 | v3271 |
| 342-0343-B | HD20 | ROM 8kb*8 | v3271 |
| 341-0344-A | AppleBus Card | ROM 4kb*8 | Apple II Memory Expansion aka Slinky |
| 341-0346-A | Mac XL | ROM 8kb*8 | Boot ROM Lo |
| 341-0347-A | Mac XL | ROM 8kb*8 | Boot ROM Hi |
| 341-0348-A | Mac XL | PROM 256*8 | Video PROM |
| 342-0349-A | IIe (Platinum) | ROM 16kb*8 | CF ROM |
| 342-0349-B | IIe (Platinum) | ROM 16kb*8 | CF ROM |
| 342-0352-A | Mac SE | ROM 128kb*8 | High |
| 342-0353-A | Mac SE | ROM 128kb*8 | Low |
| 342-0359-A | LaserWriter | ROM | LaserWriter Printer 1M Rev 47 L0 ROM |
| 342-0360-A | LaserWriter | ROM | LaserWriter Printer 1M Rev 47 H0 ROM |
| 342-0361-A | LaserWriter | ROM | LaserWriter Printer 1M Rev 47 L1 ROM |
| 342-0362-A | LaserWriter | ROM | LaserWriter Printer 1M Rev 47 H1 ROM |
| 342-0363-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 L0 ROM |
| 342-0364-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 H0 ROM |
| 342-0365-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 L1 ROM |
| 342-0366-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 H1 ROM |
| 342-0367-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 L2 ROM |
| 342-0368-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 H2 ROM |
| 342-0369-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 L3 ROM |
| 342-0370-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 1M Rev 47 H3 ROM |
| 342-0371-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L0 ROM |
| 342-0372-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H0 ROM |
| 342-0373-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L1 ROM |
| 342-0374-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H1 ROM |
| 342-0375-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L2 ROM |
| 342-0376-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H2 ROM |
| 342-0377-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L3 ROM |
| 342-0378-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H3 ROM |
| 342-0379-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L4 ROM |
| 342-0380-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H4 ROM |
| 342-0381-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L5 ROM |
| 342-0382-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H5 ROM |
| 342-0383-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L6 ROM |
| 342-0384-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H6 ROM |
| 342-0385-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 L7 ROM |
| 342-0386-A | LaserWriter Plus | ROM | LaserWriter Plus Printer 512k Rev 47 H7 ROM |
| 341-0392 | Mac LC | ROM 128kb*8 | (c) Apple 1983-1990 |
| 341-0393 | Mac LC | ROM 128kb*8 | (c) Apple 1983-1990 |
| 341-0394 | Mac LC | ROM 128kb*8 | (c) Apple 1983-1990 |
| 341-0395 | Mac LC | ROM 128kb*8 | (c) Apple 1983-1990 |
| 341-0414-A | HD20 | PAL 16R6A | |
| 341-0415 | AppleBus Card | PAL 16L8 | SCSI Controller Card: <unknown> |
| 341-0416 | AppleBus Card | PAL 16L8 | SCSI Controller Card: <unknown> |
| 341-0437-A | AppleBus Card | ROM 8kb*8 | SCSI (non-HS) Revision C Firmware |
| 341-0438-A | AppleBus | ROM 32kb*8 | 3.5" Disk Controller |
| 341-0445-A 342-0445-A | IIc | ROM 32kbx8 | Monitor ROM $03(?) |
| 341-0445-B | IIc | ROM 32kbx8 | Monitor ROM $04 |
| 342-0545-A | ? | Printer L0 ROM | |
| 342-0546-A | ? | Printer H0 ROM | |
| 342-0547-A | ? | Printer L1 ROM | |
| 342-0548-A | ? | Printer H1 ROM | |
| 342-0549-A | ? | Printer L2 ROM | |
| 342-0550-A | ? | Printer H2 ROM | |
| 342-0551-A | ? | Printer L3 ROM | |
| 342-0552-A | ? | Printer H3 ROM | |
| 342-0568-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 L0 ROM |
| 342-0569-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 H0 ROM |
| 342-0570-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 L1 ROM |
| 342-0571-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 H1 ROM |
| 342-0572-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 L2 ROM |
| 342-0573-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 H2 ROM |
| 342-0574-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 L3 ROM |
| 342-0575-A | LaserWriter | ROM | LaserWriter Printer 512k Rev 47 H3 ROM |
| 341-0625-A | IIc+ | ROM 32kb*8 | Monitor ROM $05 |
| 341-0650-01 | Mac SE/30 | ROM | Video ROM |
| 341-0660 | NuBus Card | ROM 8kb*8 | Hi Res Display (Toby Frame Buffer) |
| 341-0661 | ? | 40pol DIP | seen on Ebay together with 341-0662 |
| 341-0662 | ? | 40pol DIP | seen on Ebay together with 341-0661 |
| 341-0668-A | NuBus Card | ROM ? *8 | Nubus Monochrom Video Card 820-0285-A 630-4385- |
| 341-0722 | NuBus Card | ROM | NuBus Serial A (A/ROSE) |
| 341-0723 | NuBus Card | ROM | NuBus Serial C (A/ROSE) |
| 341-0728 | IIgs | ROM 128kb*8 or 256kb*8 | ROM 3 FC-FD (prototype) |
| 341-0729 | IIgs | ROM 128kb*8 or 256kb*8 | ROM 3 FE-FF (prototype) |
| 341-0737 | IIgs | ROM 128kb*8 or 256kb*8 | ROM 3 FC-FD |
| 341-0748 | IIgs | ROM 128kb*8 or 256kb*8 | ROM 3 FE-FF |
| 341-0749 | IIgs | ROM 128kb*8 or 256kb*8 | ROM 3 FE-FF (prototype) |
| 341-0801[-02] | NuBus Card | ROM 16kb*8 | Macintosh Display Card 670- (630-0400, 820-0600-A), (4*8, 8*24) ROM v1.0.1 |
| 341-0803 | AppleBus Card | ROM 32k*8 | Apple II HighSpeed SCSI Card |
| 341-0860 | Printer ROM LL | ||
| 341-0861 | Printer ROM LM | ||
| 341-0862 | Printer ROM UM | ||
| 341-0863 | Printer ROM UU | ||
| 341-0868 | NuBus Card | ROM 32kb*8 | Macintosh Display Card 670- (630-0400, 820-0600-A), (4*8, 8*24) ROM v1.2 |
| 341-0873 | NuBus Card | ROM 64kb*16 | TokenRing 4/16 NB Card (A/ROSE) |
| 341-8003-A | Mac XL | ROM 4kb*8 | Sun Mac XL Disk ROM for 800k drives (from 2/5) |
| 341-8003-B | Mac XL | ROM 4kb*8 | Sun Mac XL Disk ROM for 800k drives (from Sun XL) |
| 341-8003-C | Mac XL | ROM 4kb*8 | Sun Mac XL Disk ROM for 800k drives (from Goodwill XL) |
| 341-8007 | ROM 2kb*8 | Sun SCSI Card | |
| 343S0041 | IIgs | IWM - Integrated Woz Machine FDC | |
| 341S0345 | IIgs | M50740 6502 based MPU | ADB Keyboard Controller |
| 342S0639-A | SE/30 | ROM-SIMM 4* 64kb*8 | Firmware |
| 342S0640-A | SE/30 | ROM-SIMM 4* 64kb*8 | Firmware |
| 342S0641-A | SE/30 | ROM-SIMM 4* 64kb*8 | Firmware |
| 342S0642-A | SE/30 | ROM-SIMM 4* 64kb*8 | Firmware |
| 341S1055-A | AppleBus Card | GAL 16V8 | 3.5" Disk Controller <unknown> |
| 341S1056-A | AppleBus Card | GAL 16V8 | 3.5" Disk Controller <unknown> |
| 341S1057-A | AppleBus Card | GAL 16V8 | 3.5" Disk Controller <unknown> |
| 341S1058-A | AppleBus Card | GAL 16V8 | 3.5" Disk Controller <unknown> |
| 343S0061-A | AppleBus Card | 3.5" Disk Controller: SWIM - Super Integrated Woz Machine FDC | |
| 343-0051 | IIgs | DOC5503 - Ensoniq Digital Oscillator (Sound) | |
| 343S6502-A | AppleBus Card | VLSI 6502 CPU | 3.5" Disk Controller: CPU |
| 344-0010 | IIe | ASIC | MMU |
| 344-0010-B | IIe | ASIC | MMU |
| 344-0011 | IIc | ASIC | MMU |
| 344-0011-B | IIc | ASIC | MMU |
| 344-0020-A | IIe | ASIC | IOU 50Hz? |
| 344-0020-B | IIe | ASIC | IOU 60Hz? |
| 344-0021-B | IIe | ASIC | IOU International 50Hz/60Hz |
| 344-0022-A | IIc, IIe | ASIC | IOU 50Hz |
| 344-0023-A | IIc | ASIC | IOU 50Hz |
| 344-0040 | IIgs | RTC - Real Time Clock | |
| 344-0041-B | Mac 512 | IWM | |
| 344-0042-B | Mac 512 | RTC | |
| 344S0046-C | IIgs | VGC - Video Graphics Controller | |
| 344S0047 | IIgs | MEGA II - Integrated Apple II Core Logic Controller | |
| 344S0048 | IIgs | ABD GLU - Legacy Keyboard/ADB Multiplexer General Logic Unit | |
| 344S0049 | IIgs | SLOTMAKER - Apple II Slot control, multiplexing, timing and buffering | |
| 344S0050 | IIgs | FPI - Fast Processor Interface | |
| 344S0052 | IIgs | SGLU - Sound General Logic Unit | |
| 344S0066 | IIgs | CYA - <Unknown> | |
| 820-0418-A | NuBus Card | ROM 64kb*16 | TokenRing |
Note: Use of "-00", "-DO", etc. suffixes (or no suffix) seems to vary randomly. For instance, an E8 ROM might be numbered 341-0014 or 341-0014-00 and have "E8" stamped elsewhere on the ROM. In most cases, this also seems to apply to "-A", "-B" suffixes (or having no suffix). It has been suspect that "-A", "-B" suffixes could be used to denote IC runs or possibly vendors who supplied the programmed ROMs.