C128/C128D Parts

Location       Part Number    Description
U19                           2016 2K x 8 static RAM
U38-U53                       4164 (16) 64K x 1 dynamic RAM (C128)
U38-U41                       41464 (4) 64K x 4 dynamic RAM (C128D)
U23, U25                      4416 (2) 16K x 4 dynamic RAM
U1, U4                        6526 (2) CIA
U5                            6581 SID (C128)
U5                            8580 SID (C128D)
U10                           Z80 CPU
U6                            8502 CPU
U22                           8563 CRTC
U21                           8564 VIC (NTSC)
U21                           8566 VIC (PAL)
U28                           8701 CLK GEN
U11            315012-01      8721R3 48 pin PLA
U7             310389-01      8722 MMU
U18            390059-01      8K ROM character
U32            251913-01      23128 ROM Basic 2 (C128)
U33            318018-02      23128 ROM Basic 7.0 4000-7FFF (C128)
U34            318019-02      23128 ROM Basic 7.0 8000-BFFF (C128)
U35            318020-03      23128 ROM Basic 7.0 C000-FFFF (C128)
U34            318022-01      23256 ROM Basic 7.0 4000-BFFF
U32            318023-01      23256 ROM Basic 2, Basic 7.0 C000-FFFF
U34            252343-03      32K ROM Basic 7.0r 4000-BFFF
U32            252343-04      32K ROM Basic 2, Basic 7.0r C000-FFFF
U33            318018-04      23128 ROM Basic 7.0r1 4000-7FFF (C128)
U34            318019-04      23128 ROM Basic 7.0r1 8000-BFFF (C128)
U35            318020-05      23128 ROM Basic 7.0r1 C000-FFFF (C128)
U34            318022-02      23256 ROM Basic 7.0r1 4000-BFFF
U32            318023-02      23256 ROM Basic 2, Basic 7.0r1 C000-FFFF