Integrated Circuits

The numbering scheme of the MC6800 family was fairly straightforward, with the “MC” prefix indicating a Motorola integrated circuit. The “68” prefix was a brand identifier for the family, with the following two digits indicating the specific function of the chip. This logical system allowed engineers to easily identify the role of each component within the larger system.

Family members were further identified by additional components within the IC number

Note that the IC part numbers within the following sections are as exhaustive as available information dictates. More information, and hence more IC part numbers may be added subsequently.

Microprocessor Unit (MC6800)

Comparison: Motorola MC6800L2 vs. MC68B00

The processing cores and performance characteristics of the MC6800L2 and the MC68B00 are identical; both are rated for a maximum clock speed of 2.0 MHz. However, they represent separate eras in Motorola’s packaging technology and part-numbering conventions.

Part Number Architectural Breakdown

MC6800L2 (Early 2.0 MHz Designation)

• MC: Motorola Integrated Circuit Prefix

• 6800: Core 8-bit architecture reference

• L: Ceramic Dual In-line Package (Ceramic DIP)

• 2: Factory-binned performance tier certifying stable operation at 2.0 MHz

MC68B00 (Standardized Family Designation)

• MC: Motorola Integrated Circuit Prefix

• 68: Architectural family group

• B: Integrated speed alphanumeric identifier (explicitly indicating 2.0 MHz)

• 00: Base CPU core configuration

• Package Suffix: Typically omitted in broad documentation, but stamped on hardware as P (Plastic) or S (Cerdip)

Physical and Generational Divergence

Structural and Materials Comparison Matrix :widths: 25 35 40

Feature	MC6800L2	MC68B00
Production Era	Mid-to-late 1970s	Late 1970s through 1980s
Max Clock Rate	2.0 MHz	2.0 MHz
Enclosure	Premium Ceramic base with gold-plated lid	Black epoxy plastic (P) or glass-sealed cerdip (S)
Pin Metallurgy	Gold-plated	Tin-plated
Availability	Rare vintage collector tier	High volume surplus

Hardware Interoperability Guidelines

Note

From an electrical and execution standpoint, these two microprocessors are fully interchangeable drop-in replacements. Both utilize identical 40-pin DIP layouts and require matching external two-phase non-overlapping clock driver circuitry.

Timing Equivalence Rule

Both components share identical internal bus cycle metrics:

\[f_{max} = 2.0\text{ MHz} \implies t_{cyc} \ge 500\text{ ns}\]

The minimum allowable clock pulse high width (\(PWH_{\phi\_1}\)) for both variants is strictly bounded:

\[PW_{H} \ge 180\text{ ns}\]

Warning

While a ceramic MC6800L2 can always replace a plastic MC68B00P, replacing an MC6800L2 with a plastic MC68B00P in high-temperature or high-humidity industrial settings may degrade environmental tolerance due to the shift from gold/ceramic to tin/plastic materials.

Part	Packaging	Freq	Temp	Notes
MC6800L2	Ceramic	2Mhz	-0-70oC
MC68A00L	Ceramic	1.5Mhz	-0-70oC
MC6800CL	Ceramic	1Mhz	-40-85oC
MC68A00CP	Plastic	1.5Mhz	-40-85oC
MC68A00CS	CERDIP	1.5Mhz	-40-85oC
MC6800S	CERDIP	1Mhz	-0-70oC
MC6800P	Plastic	1Mhz	-0-70oC
HEPC4801L	Ceramic	1Mhz	-40-85oC
MC68B00P	Plastic	2Mhz	-0-70oC
XC6800B	Ceramic
MC68B00S	CERDIP	2Mhz	-0-70oC
SC44204P	Plastic
MC6800L	Ceramic
MC6800L	Ceramic
MC6800BQCJC	MIL-STD-883
MC68B00L	Ceramic	2Mhz	-0-70oC
MC68A00P	Plastic	1.5Mhz	-0-70oC
MC6800GMCM	Ceramic	N/A	N/A
MC68A00S	CERDIP	1.5Mhz	-0-70oC
MC6800CS	CERDIP	1Mhz	-40-85oC
MC68A00CL	Ceramic	1.5Mhz	-40-85oC
MC6800CP	Plastic	1Mhz	-40-85oC

Microcomputer/Microprocessor (MCU/MPU) (MC6801)

Part	Packaging	Freq	Temp	Notes
MC68A01L	Ceramic	1.5 Mhz	0-70oC
MC68A01-1G	Plastic	1.25 Mhz	0-70oC
MC6801L1	Ceramic	1 Mhz	0-70oC
MC68B01G	Plastic	2 Mhz	0-70oC
MC6801G	Plastic	1 Mhz	0-70oC
MC68B01L	Ceramic	2 Mhz	0-70oC
MC6801L-1	Ceramic	1 Mhz	0-70oC
MC68A01-1L	Ceramic	1.25 Mhz	0-70oC
MC68A01G	Plastic	1.5 Mhz	0-70oC

Microprocessor with Clock and Optional RAM (MC6802)

Part	Packaging	Freq	Temp	Notes
MC68A02P	Plastic	1.5 Mhz	0-70oC
MC6802CL	Ceramic	1 Mhz	-40-85oC
MC6802L	Ceramic	1 Mhz	0-70oC
MC68B02CP	Plastic	2 Mhz	-40-85oC
MC68B02L	Ceramic	2 Mhz	0-70oC
MC6802P	Plastic	1 Mhz	0-70oC
MC68B02P	Plastic	2 Mhz	0-70oC
MC68A02L	Ceramic	1.5 Mhz	0-70oC
MC6802CP	Plastic	1 Mhz	-40-85oC
MC68A02CL	Ceramic	1.5 Mhz	-40-85oC

Microprocessor with Clock and Optional RAM (MC6802NS)

Part	Packaging	Freq	Temp	Notes
MC6802NSL	Ceramic	1 Mhz	0-70oC
MC6802NSP	Plastic	1 Mhz	0-70oC

Microcomputer/Microprocessor (MCU/MPU) (MC6803)

Part	Packaging	Freq	Temp	Notes
MC68A03-1G	Plastic	1.25 Mhz	0-70oC
MC68A03G	Plastic	1.5 Mhz	0-70oC
MC68B03L	Ceramic	2 Mhz	0-70oC
MC6803L	Plastic	1 Mhz	0-70oC
MC6803P-1	Plastic	1 Mhz	0-70oC
MC68B03G	Plastic	2 Mhz	0-70oC
MC68B03P	Plastic	2 Mhz	0-70oC
MC6803P	Plastic	1 Mhz	0-70oC
MC6803G	Plastic	1 Mhz	0-70oC
MC68A03-1L	Ceramic	1.25 Mhz	0-70oC
MC68A03L	Ceramic	1.5 Mhz	0-70oC

8-Bit Microprocessor (MC6803E)

Part	Packaging	Freq	Temp	Notes
MC6803EL-1	Ceramic	1.25 Mhz	0-70oC
MC6803EL	Ceramic	1 Mhz	0-70oC
MC6803EG-1	Plastic	1.25 Mhz	0-70oC
MC6803EG	Plastic	1 Mhz	0-70oC

Microcomputer/Microprocessor (MCU/MPU) (MC6803NR)

Part	Packaging	Freq	Temp	Notes
MC68A03NR-1L	Ceramic	1.25 Mhz	0-70oC
MC68B03NRL	Ceramic	2 Mhz	0-70oC
MC68A03NRG	Plastic	1.5 Mhz	0-70oC
MC6803NRG	Plastic	1 Mhz	0-70oC
MC68A03NRL	Ceramic	1.5 Mhz	0-70oC
MC6803NRL	Ceramic	1 Mhz	0-70oC
MC68A03NR-1G	Plastic	1.25 Mhz	0-70oC
MC68B03NRG	Plastic	2 Mhz	0-70oC

Microprocessor with Clock and Optional RAM (MC6808)

Part	Packaging	Freq	Temp	Notes
MC6808L	Ceramic	1 Mhz	0-70oC
MC68B08L	Ceramic	2 Mhz	0-70oC
MC68A08P	Plastic	1.5 Mhz	0-70oC
MC68A08L	Ceramic	1.5 Mhz	0-70oC
MC6808P	Plastic	1 Mhz	0-70oC
MC68B08P	Plastic	2 Mhz	0-70oC

8-Bit Microprocessing Unit (MC6809)

Part	Packaging	Freq	Temp	Notes
MC68B09L	Ceramic	2 Mhz	0-70oC
MC68B09CL	Ceramic	2 Mhz	-40-85oC
MC6809L	Ceramic	1 Mhz	0-70oC
MC68A09CL	Ceramic	1.5 Mhz	-40-85oC
MC68A09S	CERDIP	1.5 Mhz	0-70oC
MC6809CP	Plastic	1 Mhz	-40-85oC
MC68A09P	Plastic	1.5 Mhz	0-70oC
SC84003L	Ceramic	TBD	TBD
MC6809CS	CERDIP	1 Mhz	-40-85oC
MC68A09L	Ceramic	1.5 Mhz	0-70oC
MC68A09CS	CERDIP	1.5 Mhz	-40-85oC
MC6809CL	Ceramic	1 Mhz	-40-85oC
MC68A09CP	Plastic	1.5 Mhz	-40-85oC
MC68B09S	CERDIP	2 Mhz	0-70oC
MC68B09P	Plastic	2 Mhz	0-70oC
MC6809P	Plastic	1 Mhz	0-70oC
MC68B09CP	Plastic	2 Mhz	-40-85oC
MC6809S	CERDIP	1 Mhz	0-70oC
MC68B09CS	CERDIP	2 Mhz	-40-85oC

8-Bit Microprocessing Unit (MC6809E)

Part	Packaging	Freq	Temp	Notes
MC68A09ECS	CERDIP	1.5 Mhz	-40-85oC
MC68A09ECP	Plastic	1.5 Mhz	-40-85oC
MC6809ECS	CERDIP	1 Mhz	-40-85oC
MC6809ES	CERDIP	1 Mhz	0-70oC
MC68A09EL	Ceramic	1.5 Mhz	0-70oC
MC6809ECP	Plastic	1 Mhz	-40-85oC
MC6809EP	Plastic	1 Mhz	0-70oC
MC68B09EL	Ceramic	2 Mhz	0-70oC
MC68B09ECL	Ceramic	2 Mhz	-40-85oC
MC68B09ES	CERDIP	2 Mhz	0-70oC
MC68B09ECP	Plastic	2 Mhz	-40-85oC
MC68B09EP	Plastic	2 Mhz	0-70oC
MC68B09ECS	CERDIP	2 Mhz	-40-85oC
MC68A09ECL	Ceramic	1.5 Mhz	-40-85oC
HD63C09EP	Plastic	3/3.5 Mhz	0-70oC
MC6809EL	Ceramic	1 Mhz	0-70oC
MC6809ECL	Ceramic	1 Mhz	-40-85oC
MC68A09EP	Plastic	1.5 Mhz	0-70oC
MC68A09ES	CERDIP	1.5 Mhz	0-70oC

128 x 8-Bit Static Random Access Memory (MCM6810)

Part	Packaging	Freq	Temp	Notes
MCM68A10CP	Ceramic	1.5MHz	-40-85oC
MCM6810CP	Plastic	1MHz	-40-85oC
MCM6810P	Plastic		0-70oC
MCM6810AL	Ceramic		0-70oC
MCM6810S	CERDIP	1MHz	0-70oC
MCM68A10L	Ceramic	1.5MHz	0-70oC
MCM6810CPD	Plastic	1MHz	-40-85oC
MCM68B10P	Plastic	1.5MHz	0-70oC
MCM6810BJCS	MIL-STD-883B	1MHz	-55-125oC
MCM6810EL	Ceramic	TBD	TBD
MCM68B10L	Ceramic	1.5MHz	0-70oC
MCM6810AP	Plastic	1MHz	0-70oC
MCM6810L	Ceramic		0-70oC
MCM6810CL	Plastic	1MHz	-55-125oC
MCM68A10CL	Ceramic	1.5MHz	-40-85oC
HEPC4811P	Plastic
MCM6810CJCS	MIL-STD-883C
MCM68A10P	Plastic	1.5MHz	0-70oC

Peripheral Interface Adapter (PIA) (MC6820)

Part	Packaging	Freq	Temp	Notes
XC6820	Ceramic
MC6820P	Plastic	1 Mhz	0-70oC
HEPC4821L	Ceramic
MC6820L	Ceramic	1 Mhz	0-70oC

Peripheral Interface Adapter (MC6821)

Part Numbering

In addition to the usual part numbers (depicted below) for the MC6821, there are also an additional number of variants.

To order these variants, as detailled below, customers were required to add on additional letters to the part number as required.

Part	Packaging	Freq	Temp	Notes
MC68A21PS	Plastic	1.5 Mhz	-25-150oC
MC68A21PD	Plastic	1.5 Mhz	0-70oC
MC68B21CS	CERDIP	2 Mhz	-40-85oC
MC68B21CP	Plastic	2 Mhz	-40-85oC
MC6821SS	CERDIP	1 Mhz	-25-150oC
MC6821SD	CERDIP	1 Mhz	0-70oC
MC68A21CPDS	Plastic	1.5 Mhz
MC68A21L	Ceramic	1.5 Mhz	0-70oC
MC68B21CSS	CERDIP	2 Mhz	-25-150oC
MC68B21CSD	CERDIP	2 Mhz	-40-85oC
MC68B21PDS	Plastic	2 Mhz
MC6821CL	Ceramic	1 Mhz	-40-85oC
MC68B21P	Plastic	2 Mhz	0-70oC
MC68A21CP	Plastic	1.5 Mhz	-40-85oC
MC68B21LDS	Ceramic	2 Mhz
MC68A21CLDS	Ceramic	1.5 Mhz
MC68B21PS	Plastic	2 Mhz	-25-150oC
MC68B21PD	Plastic	2 Mhz	0-70oC
MC6821CPD	Plastic	1 Mhz	-40-85oC
MC6821CPS	Plastic	1 Mhz	-25-150oC
MC68B21S	CERDIP	2 Mhz	0-70oC
MC68A21CS	CERDIP	1.5 Mhz	-40-85oC
MC6821S	CERDIP	1 Mhz	0-70oC
MC6821LD	Ceramic	1 Mhz	0-70oC
MC6821LS	Ceramic	1 Mhz	-25-150oC
MC68A21CSDS	CERDIP	1.5 Mhz
MC6821P	Plastic
MC68B21CLD	Ceramic	2 Mhz	-40-85oC
MC68B21CLS	Ceramic	2 Mhz	-25-150oC
MC68B21SDS	CERDIP	2 Mhz
MC68A21CPD	Plastic	1.5 Mhz	-40-85oC
MC68A21CPS	Plastic	1.5 Mhz	-25-150oC
MC68A21CSS	CERDIP	1.5 Mhz	-25-150oC
MC68A21CSD	CERDIP	1.5 Mhz	-40-85oC
MC6821CS	CERDIP	1 Mhz	-40-85oC
MC68A21PDS	Plastic	1.5 Mhz
MC68A21CL	Ceramic	1.5 Mhz	-40-85oC
MC68B21L	Plastic
MC68B21CLDS	Ceramic	2 Mhz
MC6821CP	Plastic	1 Mhz	-40-85oC
MC68B21CSDS	CERDIP	2 Mhz
MC68B21SD	CERDIP	2 Mhz	0-70oC
MC68B21SS	CERDIP	2 Mhz	-25-150oC
MC6821CSS	CERDIP	1 Mhz	-25-150oC
MC6821CSD	CERDIP	1 Mhz	-40-85oC
MC6821L	Ceramic	1 Mhz	0-70oC
MC6821CPDS	Plastic	1 Mhz
MC6821PDS	Plastic	1 Mhz
MC68A21LS	Ceramic	1.5 Mhz	-25-150oC
MC68A21LD	Ceramic	1.5 Mhz	0-70oC
MC68B21CL	Ceramic	2 Mhz	-40-85oC
MC68A21SDS	CERDIP	1.5 Mhz
MC68A21CLD	Ceramic	1.5 Mhz	-40-85oC
MC68A21CLS	Ceramic	1.5 Mhz	-25-150oC
MC68B21CPD	Plastic	2 Mhz	-40-85oC
MC68B21CPS	Plastic	2 Mhz	-25-150oC
MC6821PD	Plastic	1 Mhz	0-70oC
MC6821PS	Plastic	1 Mhz	-25-150oC
MC6821CLDS	Ceramic	1 Mhz
MC6821LDS	Ceramic	1 Mhz
MC6821CSDS	CERDIP	1 Mhz
MC6821SDS	CERDIP	1 Mhz
MC6821CLD	Ceramic	1 Mhz	-40-85oC
MC6821CLS	Ceramic	1 Mhz	-25-150oC
MC68A21P	Plastic	1.5 Mhz	0-70oC
MC68B21CPDS	Plastic	2 Mhz
MC68B21LS	Ceramic	2 Mhz	-25-150oC
MC68B21LD	Ceramic	2 Mhz	0-70oC
MC68A21SD	CERDIP	1.5 Mhz	0-70oC
MC68A21SS	CERDIP	1.5 Mhz	-25-150oC
MC68A21S	CERDIP	1.5 Mhz	0-70oC
MC68A21LDS	Ceramic	1.5 Mhz

Priority Interrupt Controller (MC6828)

Part	Packaging	Freq	Temp	Notes
MC6828L	Ceramic	N/A	N/A
MC6828P	Plastic	N/A	N/A

Memory Management Unit (MC6829)

Part	Packaging	Freq	Temp	Notes
MC68B29L	Ceramic	2 Mhz	0-70oC
MC6829L	Ceramic	1 Mhz	0-70oC
MC6829CS	CERDIP	1 Mhz	-40-85oC
MC68A29CL	Ceramic	1.5 Mhz	-40-85oC
MC6829CP	Plastic	1 Mhz	-40-85oC
MC68A29P	Plastic	1.5 Mhz	0-70oC
MC68A29S	CERDIP	1.5 Mhz	0-70oC
MC6829CL	Ceramic	1 Mhz	-40-85oC
MC68A29CP	Plastic	1.5 Mhz	-40-85oC
MC68A29CS	CERDIP	1.5 Mhz	-40-85oC
MC68A29L	Ceramic	1.5 Mhz	0-70oC
MC68B29P	Plastic	2 Mhz	0-70oC
MC68B29S	CERDIP	2 Mhz	0-70oC
MC6829S	CERDIP	1 Mhz	0-70oC
MC6829P	Plastic	1 Mhz	0-70oC

1024 Byte ROM (MCM6830)

Part	Packaging	Freq	Temp	Notes
MCM68A30L8	Ceramic	1.5Mhz	-40-85oC
MCM6830AP-2	Plastic	1.0Mhz	-0-70oC
MCM6830AL-2	Plastic	2.0Mhz	-0-70oC
MCM6830L7	Ceramic

2048 x 8-bit Read Only Memory (MCM6832)

Part	Packaging	Freq	Temp	Notes
MCM6832L	Ceramic	1 Mhz	0-70oC
MCM6832P	Plastic	1 Mhz	0-70oC

CRT Controller (CRTC) (MC6835)

Part	Packaging	Freq	Temp	Notes
MC6835CS	CERDIP	1 Mhz	-40-85oC
MC68A35P	Plastic	1.5 Mhz	0-70oC
MC68A35CL	Ceramic	1.5 Mhz	-40-85oC
MC6835CP	Plastic	1 Mhz	-40-85oC
MC68A35S	CERDIP	1.5 Mhz	0-70oC
MC68B35L	Ceramic	2 Mhz	0-70oC
MC6835L	Ceramic	1 Mhz	0-70oC
MC68B35CL	Ceramic	2 Mhz	-40-85oC
MC68B35P	Plastic	2 Mhz	0-70oC
MC68B35S	CERDIP	2 Mhz	0-70oC
MC68B35CS	CERDIP	2 Mhz	-40-85oC
MC6835S	CERDIP	1 Mhz	0-70oC
MC68B35CP	Plastic	2 Mhz	-40-85oC
MC6835P	Plastic	1 Mhz	0-70oC
MC6835CL	Ceramic	1 Mhz	-40-85oC
MC68A35CP	Plastic	1.5 Mhz	-40-85oC
MC68A35L	Ceramic	1.5 Mhz	0-70oC
MC68A35CS	CERDIP	1.5 Mhz	-40-85oC

Floating Point ROM (MC6839)

Part	Packaging	Freq	Temp	Notes
MC68A39C	Ceramic	1.5 Mhz	0-70oC
MC68A39P	Plastic	1.5 Mhz	0-70oC
MC68B39P	Plastic	2 Mhz	0-70oC
MC68B39C	Ceramic	2 Mhz	0-70oC

Programmable Timer Module (PTM) (MC6840)

Part	Packaging	Freq	Temp	Notes
MC68A40L	Ceramic	1.5 Mhz	0-70oC
MC68A40CP	Plastic	1.5 Mhz	-40-85oC
MC68B40S	CERDIP	2 Mhz	0-70oC
MC6840CL	Ceramic	1 Mhz	-40-85oC
MC68A40CS	CERDIP	1.5 Mhz	-40-85oC
MC68B40P	Plastic
MC6840CPD	Plastic	1 Mhz	-40-85oC
MC6840P	Plastic	1 Mhz	0-70oC
MC6840S	CERDIP	1 Mhz	0-70oC
MC6840CS	CERDIP	1 Mhz	-40-85oC
MC68B40L	Ceramic	2 Mhz	0-70oC
MC6840CP	Plastic	1 Mhz	-40-85oC
MC68A40CL	Ceramic	1.5 Mhz	-40-85oC
MC6840L	Ceramic	2 Mhz	0-70oC
MC68A40S	CERDIP	1.5 Mhz	0-70oC
MC68A40P	Plastic	1.5 Mhz	0-70oC

Floppy Disk Controller (FDC) (MC6843)

Part	Packaging	Freq	Temp	Notes
MC6843L	Ceramic	1 Mhz	0-70oC
MC6843P	Plastic	1 Mhz	0-70oC

Direct Memory Access Controller (DMAC) (MC6844)

Part	Packaging	Freq	Temp	Notes
MC68B44L	Ceramic	2 MHz	0-70oC
MC6844L	Ceramic	1MHz	0-70oC
MC68A44P	TBD	TBD	TBD
MC68A44CS	TBD	TBD	TBD
MC68A44S	TBD	TBD	TBD
MC6844CL	TBD	TBD	TBD
MC68A44CP	TBD	TBD	TBD
MC68A44CL	TBD	TBD	TBD
MC6844CP	TBD	TBD	TBD
MC6844CS	TBD	TBD	TBD
MC68A44L	TBD	TBD	TBD
MC68B44P	Plastic	2 MHz	0-70oC
MC68B44S	Ceramic	2 MHz	0-70oC
MC6844S	TBD	TBD	TBD
MC6844P	Plastic	TBD	TBD

CRT Controller (CRTC) (MC6845)

Part	Packaging	Freq	Temp	Notes
MC6845L	Ceramic	1 Mhz	0-70oC
XC6845L	Ceramic
MC6845CL	Ceramic	1 Mhz	-40-85oC
MC68A45CP	Plastic	1.5 Mhz	-40-85oC
MC68B45L	Ceramic	2 Mhz	0-70oC
MC68A45CS	CERDIP	1.5 Mhz	-40-85oC
MC68A45S	CERDIP	1.5 Mhz	0-70oC
MC68A45P	Plastic	1.5 Mhz	0-70oC
MC68A45L	Ceramic	1.5 Mhz	0-70oC
MC6845P	Plastic	N/A	N/A
MC6845S	CERDIP	1 Mhz	0-70oC
MC68B45S	CERDIP	2 Mhz	0-70oC
MC6845CS	CERDIP	1 Mhz	-40-85oC
MC68B45P	Plastic	2 Mhz	0-70oC
MC68A45CL	Ceramic	1.5 Mhz	-40-85oC
MC6845CP	Plastic	N/A	N/A

ROM I/O Timer (MC6846)

Part	Packaging	Freq	Temp	Notes
MC6846S	CERDIP	1 Mhz	0-70oC
MC6846P	Plastic	1 Mhz	0-70oC
MC68A46CP	Plastic	1.5 Mhz	-40-85oC
MC6846CL	Ceramic	1 Mhz	-40-85oC
MC68A46L	Ceramic	1.5 Mhz	0-70oC
MC68A46CS	CERDIP	1.5 Mhz	-40-85oC
MC6846CS	CERDIP	1 Mhz	-40-85oC
MC68A46P	Plastic	1.5 Mhz	0-70oC
MC6846CP	Plastic	1 Mhz	-40-85oC
MC68A46CL	Ceramic	1.5 Mhz	-40-85oC
MC68A46S	CERDIP	1.5 Mhz	0-70oC
MC6846L	Ceramic	1 Mhz	0-70oC

Video Display Generator (MC6847)

Part	Packaging	Freq	Temp	Notes
MC6847P	Plastic
MC6847YP	Plastic
MC6847S	CERDIP
MC6847YS	CERDIP
MC6847T1L	Ceramic
MC6847T1P	Plastic
MC6847T1S	CERDIP
MC6847YL	Ceramic
MC6847L	Ceramic

Asynchronous Communications Interface Adapter (MC6850)

Part	Packaging	Freq	Temp	Notes
MC68B50P	Plastic
MC68A50CL	Ceramic	1.5MHz	-40-85oC
MC6850CP	Plastic	1MHz	-40-85oC
MC68B50S	CERDIP	2MHz	0-70oC
MC6850CS	CERDIP	1MHz	-40-85oC
MC6850S	CERDIP	1MHz	0-70oC
MC6850P	Plastic	1MHz	0-70oC
MC68B50C	Ceramic	2MHz	0-70oC
MC68A50L	Ceramic	1.5MHz	0-70oC
MC68B50CP	Plastic	2 MHz	-40-85oC
MC68A50P	Plastic	1.5MHz	0-70oC
MC68A50S	CERDIP	1.5MHz	0-70oC
MC68B50PD	Ceramic	2MHz	0-70oC
MC68A50CS	CERDIP	1.5MHz	-40-85oC
MC6850CL	Ceramic	1MHz	-40-85oC
MC68A50CP	Plastic	1.5MHz	-40-85oC
MC6850L	Ceramic

Synchronous Serial Data Adapter SSDA (MC6852)

Part	Packaging	Freq	Temp	Notes
MC6852CS	CERDIP	1 Mhz	-40-85oC
MC6852CP	Plastic	1 Mhz	-40-85oC
MC6852L	Ceramic
MCB6852S	CERDIP	2 Mhz	0-70oC
MCA6852CP	Plastic	1.5 Mhz	-40-85oC
MCB6852P	Plastic	2 Mhz	0-70oC
MCA6852CS	CERDIP	1.5 Mhz	-40-85oC
MCA6852L	Ceramic	1.5 Mhz	0-70oC
MCA6852P	Plastic	1.5 Mhz	0-70oC
MCA6852S	CERDIP	1.5 Mhz	0-70oC
MC6852CL	Ceramic	1 Mhz	-40-85oC
MCB6852L	Ceramic	2 Mhz	0-70oC
MC6852S	CERDIP	1 Mhz	0-70oC
MCA6852CL	Ceramic	1.5 Mhz	-40-85oC
MC6852P	Plastic	1 Mhz	0-70oC

Advanced Data-Link Controller (ADLC) (MC6854)

Part	Packaging	Freq	Temp	Notes
MC6854CS	CERDIP	1 Mhz	-40-85oC
MC68A54S	CERDIP	1.5 Mhz	0-70oC
MC6854CP	Plastic	1 Mhz	-40-85oC
MC68A54P	Plastic	1.5 Mhz	0-70oC
MC68A54CL	Ceramic	1.5 Mhz	-40-85oC
MC68B54L	Ceramic	2 Mhz	0-70oC
MC68B54PDS	CERDIP	2 Mhz	-40-85oC
MC68B54CL	Ceramic	2 Mhz	-40-85oC
MC6854L	Ceramic	1 Mhz	0-70oC
MC68B54S	CERDIP	2 Mhz	0-70oC
MC68B54P	Plastic
MC68B54CS	CERDIP	2 Mhz	-40-85oC
MC6854P	Plastic	1 Mhz	0-70oC
MC6854S	CERDIP	1 Mhz	0-70oC
MC68B54CP	Plastic	2 Mhz	-40-85oC
MC68A54CP	Plastic	1.5 Mhz	-40-85oC
MC68A54L	Ceramic	1.5 Mhz	0-70oC
MC6854CL	Ceramic	1 Mhz	-40-85oC
MC68A54CS	CERDIP	1.5 Mhz	-40-85oC

Microprocessor Unit (MC6855)

This product was cancelled by Motorola prior to/approximately 1981. It is listed here for reference only.

Data Security Device (MC6859)

Part	Packaging	Freq	Temp	Notes
MC6859L	Ceramic	1.5 Mhz	-40-85oC

0-600 bps Digital Modem (MC6860)

Part	Packaging	Freq	Temp	Notes
MC6860P	Plastic
MC6860L	Ceramic

2400 bps Digital Modulator (MC6862)

Part	Packaging	Freq	Temp	Notes
MC6882S	CERDIP	1 Mhz	0-70oC
MC6862L	Ceramic
MC6862P	Plastic

Two-Phase Microprocessor Clock (MC6870-1)

Part	Packaging	Freq	Temp	Notes
MC6871B	Hermetically sealed ceramic DIP	614.4 KHz	0-70oC
MC6871A15	Hermetically sealed ceramic DIP	1.5Mhz	0-120oC
MC6870	Ceramic	N/A	-55-125oC
MC6871A20	Hermetically sealed ceramic DIP	2Mhz	0-120oC

[1] - The packaging is a hermetically sealed ceramic package

M6800 Two-Phase Clock Generator/Driver (MC6875)

Part	Packaging	Freq	Temp	Notes
MC6875AL	Ceramic	N/A	-55-125oC
MC6875L	Ceramic	N/A	0-70oC

Quad Tri-State Bus Transceiver (MC6880A)

Part	Packaging	Freq	Temp	Notes
MC6880AP	Plastic	1 Mhz	0-70oC
MC6880AL	Ceramic	1 Mhz	0-70oC

Octal Three-State Buffer/Latch (MC6882)

Part	Packaging	Freq	Temp	Notes
MC6882BL	Ceramic		0-75oC
MC6882AL	Ceramic		0-75oC

Synchronous Address Multiplexer (MC6883)

Part	Packaging	Freq	Temp	Notes
MC6883P	Plastic	N/A	N/A

Hex Three-State Buffer/Inverter (MC6885)

Part	Packaging	Freq	Temp	Notes
MC6885P	Plastic	1 Mhz	0-70oC
MC6885L	Ceramic	1 Mhz	0-70oC

Hex Three-State Buffer/Inverter (MC6886)

Part	Packaging	Freq	Temp	Notes
MC6886L	Ceramic	1 Mhz	0-70oC
MC6886P	Ceramic	1 Mhz	0-70oC

Hex Three-State Buffer/Inverter (MC6887)

Part	Packaging	Freq	Temp	Notes
MC6887L	Ceramic	1 Mhz	0-70oC
MC6887P	Plastic	1 Mhz	0-70oC

Hex Three-State Buffer/Inverter (MC6888)

Part	Packaging	Freq	Temp	Notes
MC6888P	Plastic	1 Mhz	0-70oC
MC6888L	Ceramic	1 Mhz	0-70oC

NonInverting Quad Three-State Bus Transceiver (MC6889)

Part	Packaging	Freq	Temp	Notes
MC6889P	Plastic
MC6889L	Ceramic	1 Mhz	0-70oC

MPU Bus-Compatible 8-Bit D-to-A Converter (MC6890)

Part	Packaging	Freq	Temp	Notes
MC6890L	Ceramic	N/A	0-70oC
MC6890AL	Ceramic	N/A	-55-125oC

General Purpose Interface Adapter (MC68488)

Part	Packaging	Freq	Temp	Notes
MC68B488LDS	Ceramic	2 Mhz	0-70oC
MC68B488L	Ceramic	2 Mhz	0-70oC
MC68B488CPDS	Plastic	2 Mhz	-40-85oC
MC68B488LS	Ceramic	2 Mhz	0-70oC
MC68B488LD	Ceramic	2 Mhz	0-70oC
MC68A488PS	Plastic	1.5 Mhz	0-70oC
MC68A488PD	Plastic	1.5 Mhz	0-70oC
MC68488CSS	CERDIP	1 Mhz	-40-85oC
MC68488CSD	CERDIP	1 Mhz	-40-85oC
MC68488PDS	Plastic	1 Mhz	0-70oC
MC68B488CL	Ceramic	2 Mhz	-40-85oC
MC68488PS	Plastic	1 Mhz	0-70oC
MC68488PD	Plastic	1 Mhz	0-70oC
MC68B488SDS	CERDIP	2 Mhz	0-70oC
MC68B488CLD	Ceramic	2 Mhz	-40-85oC
MC68B488CLS	Ceramic	2 Mhz	-40-85oC
MC68488LDS	Ceramic	1 Mhz	0-70oC
MC68A488CS	CERDIP	1.5 Mhz	-40-85oC
MC68488S	CERDIP	1 Mhz	0-70oC
MC68A488CPS	Plastic	1.5 Mhz	-40-85oC
MC68A488CPD	Plastic	1.5 Mhz	-40-85oC
MC68A488CP	Plastic	1.5 Mhz	-40-85oC
MC68488P	Plastic	1 Mhz	0-70oC
MC68B488CSDS	CERDIP	2 Mhz	-40-85oC
MC68B488SD	CERDIP	2 Mhz	0-70oC
MC68A488L	Ceramic	1.5 Mhz	0-70oC
MC68B488SS	CERDIP	2 Mhz	0-70oC
MC68B488CLDS	Ceramic	2 Mhz	-40-85oC
MC68488CS	CERDIP	1 Mhz	-40-85oC
MC68B488CSS	CERDIP	2 Mhz	-40-85oC
MC68B488CSD	CERDIP	2 Mhz	-40-85oC
MC68B488PDS	Plastic	2 Mhz	0-70oC
MC68488CP	Plastic	1 Mhz	-40-85oC
MC68488CLD	Ceramic	1 Mhz	-40-85oC
MC68488CLS	Ceramic	1 Mhz	-40-85oC
MC68488SDS	CERDIP	1 Mhz	0-70oC
MC68B488CPD	Plastic	2 Mhz	-40-85oC
MC68B488CPS	Plastic	2 Mhz	-40-85oC
MC68488LS	Ceramic	1 Mhz	0-70oC
MC68488LD	Ceramic	1 Mhz	0-70oC
MC68A488P	Plastic	1.5 Mhz	0-70oC
MC68488L	Ceramic	1 Mhz	0-70oC
MC68A488CL	Ceramic	1.5 Mhz	-40-85oC
MC68A488CLDS	Ceramic	1.5 Mhz	-40-85oC
MC68A488S	CERDIP	1.5 Mhz	0-70oC
MC68488CPDS	Plastic	1 Mhz	-40-85oC
MC68A488LS	Ceramic	1.5 Mhz	0-70oC
MC68A488LD	Ceramic	1.5 Mhz	0-70oC
MC68488CL	Ceramic	1 Mhz	-40-85oC
MC68B488PS	Plastic	2 Mhz	0-70oC
MC68B488PD	Plastic	2 Mhz	0-70oC
MC68A488CSDS	CERDIP	1.5 Mhz	-40-85oC
MC68A488PDS	Plastic	1.5 Mhz	0-70oC
MC68A488CSD	CERDIP	1.5 Mhz	-40-85oC
MC68A488CSS	CERDIP	1.5 Mhz	-40-85oC
MC68B488S	CERDIP	2 Mhz	0-70oC
MC68488CPD	Plastic	1 Mhz	-40-85oC
MC68488CPS	Plastic	1 Mhz	-40-85oC
MC68488SD	CERDIP	1 Mhz	0-70oC
MC68488SS	CERDIP	1 Mhz	0-70oC
MC68A488LDS	Ceramic	1.5 Mhz	0-70oC
MC68B488P	Plastic	2 Mhz	0-70oC
MC68488CSDS	CERDIP	1 Mhz	-40-85oC
MC68B488CP	Plastic	2 Mhz	-40-85oC
MC68488CLDS	Ceramic	1 Mhz	-40-85oC
MC68A488SD	CERDIP	1.5 Mhz	0-70oC
MC68A488SS	CERDIP	1.5 Mhz	0-70oC
MC68A488CLS	Ceramic	1.5 Mhz	-40-85oC
MC68A488CLD	Ceramic	1.5 Mhz	-40-85oC
MC68A488SDS	CERDIP	1.5 Mhz	0-70oC
MC68B488CS	CERDIP	2 Mhz	-40-85oC
MC68A488CPDS	Plastic	1.5 Mhz	-40-85oC

Enhanced MC6800 Microcomputer Unit (MC68701)

Part	Packaging	Freq	Temp	Notes
MC68701CL	TBD	TBD	TBD
MC68701U4S1	CERDIP	1.25 MHz	-40-85oC
MC68B701	TBD	TBD	TBD
MC68701U4L-1	Ceramic	1 MHz	0-70oC
MC68701L-1	TBD	TBD	TBD
MC68701L	TBD	TBD	TBD
MC68A701L	TBD	TBD	TBD
MC68701U4L	Ceramic	1 MHz	0-70oC
MC68701S	Ceramic	TBD	TBD
MC68A701U4L-1	Ceramic	1.25 MHz	0-70oC
MC68701CL-1	Ceramic	1.25 Mhz	-40-85oC