8-bit General Purpose JK and JL MCUs

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Products
Processors and Microcontrollers
Legacy MPU/MCUs
8-bit Legacy MCUs
- 68HC05B6
- 68HC11E0
- 68HC11E1
- 68HC11E9
- 68HC11F1
- 68HC705P6A
- 68HC711E20
- HC08AB
- HC08AP
- HC08EY
- HC08G
- HC08GZ
- HC08JB-JG-JT-JW
- HC08JK-JL
- HC08K
- HC08LJ-LK
- HC08MR
- HC08Q
- MM908E621
- MM908E624
- MM908E625
- MM908E626
- RS08KA|8-bit General Purpose Ultra-Low MCUs
- RS08KB
- RS08LA|8-bit with LCD Driver LA MCUs
- RS08LE
HC08JK-JL

The HC08JK and HC08JL Families are members of the low cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and available with a variety of modules, memory sizes and types, and package types.

Data Sheet

Reference Manual

Product Details

Features

High-Performance M68HC08 Architecture
Fully Upward-Compatible Object Code with M6805, M146805, and M68HC05 Families
Up to 512 Bytes of On-Chip Random Access Memory (RAM)
Up to 8192 Bytes ROM
Up to 8MHz Internal Bus Operation
Up to 13-channel, 8-bit analog-to-digital converter (ADC)
Low-Power Design (Fully Static with Stop and Wait Modes)
Oscillator options:
- Crystal or resonator
- RC oscillator

Buy/Parametrics

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Design Resources

Design Files

Receive the full breakdown. See the product footprint and more in the eCad file.

Hardware

Quick reference to our board types.

1 hardware offering

Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX

Software

Quick reference to our software types.

1 software file

Development IDEs and Build Tools
CodeWarrior^® for Microcontrollers (Classic IDE) - RS08/HC(S)08, ColdFire V1 v6.3

Download Options

Note: For better experience, software downloads are recommended on desktop.

8-bit General Purpose JK and JL MCUs

Product Details

Features

Buy/Parametrics

Documentation

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Application Note (18)

AN2295: Developer's Serial Bootloader – Application Note[AN2295]

Using MC68HC908 On-Chip FLASH Programming Routines[AN1831]

Designing for Board Level Electromagnetic Compatibility[AN2321]

Programming the Analog-to-Digital Converter on M68HC08 Microcontrollers[AN2984]

AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes[AN2764]

Using Two Channels of the HC08 TIM to Achieve a Full-Duplex Software SCI[AN2502]

Generating Clocks for HC908 MCU Families[AN2508]

On-Chip FLASH Programming API for CodeWarrior® Software[AN2504]

Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers[AN2342]

Designing with the MC68HC908JL/JK Microcontroller Family[AN2158]

Non-Volatile Memory Technology Overview[AN1837]

In-Circuit Programming of FLASH Memory in the MC68HC908JL3[AN-HK-33]

Creating Efficient C Code for the MC68HC08[AN2093]

Noise Reduction Techniques for Microcontroller-Based Systems[AN1705]

Determining MCU Oscillator Start-Up Parameters[AN1783]

Software I2C Communications[AN1820]

Resetting Microcontrollers During Power Transitions[AN1744]

Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers[AN1263]

Application Note Software (8)

Software files for AN2984SW[AN2984SW]

Software files for application note AN2504[AN2504SW]

AN2159SW[AN2159SW]

Software files for AN1820 zipped[AN1820SW]

Software Files for AN1219 zipped[AN1219SW]

Software Files for AN1222 zipped[AN1222SW]

Software Files for AN1221 zipped[AN1221SW]

Software Files for AN1218 zipped[AN1218SW]

Brochure (1)

A Little 8-bit Goes a Long Way[BR8BITLOWEND]

Data Sheet (5)

MC68HC908JL3/JK3E/JK1E, MC68HRC908JL3/JK3E/JK1E, MC68HLC908JL3/JK3E/JK1E, MC68HC903KL3E/KK3E, MC68HC08JL3E/JK3E, MC68HRC08JL3E/JK3E - Data Sheet[MC68HC908JL3E]

MC68HC908JL16 - Data Sheet[MC68HC908JL16]

MC68HC08JL3 - Data Sheet[MC68HC08JL3]

MC68HC908JK8, MC68HC908KL8, MC68HC08JL8, MC68HC08JK8 - Data Sheet[MC68HC908JL8]

Addendum to MC68HC908JL8 Technical Data - Data Sheet[HC908JL8AD]

Errata (2)

908JL8 Mask Set Errata: 2L39J - Errata[MSE908JL8_2L39J]

908JK1 Mask Set Errata: 2J88Y - Errata[MSE908JK1_2J88Y]

Fact Sheet (4)

8-Bit Consumer and Industrial Product List[8BITCIPRODMPFS.PDF]

68HC908JL16 Fact Sheet[68HC908JL16FS]

68HC908JK8/JL8 8-Bit Microcontroller[68HC908JKJL8FS]

8-bit Microcontroller[908JK1JK3JL3F]

Product Change Notice (1)

Copper Wire Conversion for Microcontroller and Microprocessor Devices[PCN16235]

Reference Manual (6)

CPU08 Central Processor Unit - Reference Manual[CPU08RM]

DRM011, Direct Current Ignition Designer Reference - Reference Design Manual[DRM011]

USB08 Universal Serial Bus Evaluation Board Using the MC68HC908JB8 Designer - Reference Manual[DRM002]

Passive Infrared (PIR) Intruder Detection Using the MC68HC908JK1/3, Incorporating Remote Control Adjustment Using the MC68HC908GP32 Designer - Reference Manual[DRM001]

TIM08 Timer Interface Module Reference Manual[TIM08RM]

Analog-to-Digital Reference Manual[ADCRM]

Selector Guide (7)

ARCHIVED - SG2000CR Application Selector Guide Index and Cross-Reference[SG2000CR]

ARCHIVED - SG2044 Dryers[SG2044]

ARCHIVED - SG2036 Cooking Products[SG2036]

ARCHIVED - SG2040 Washing Machines[SG2040]

ARCHIVED - SG2037 Dishwashers[SG2037]

ARCHIVED - SG2038 Refrigerators and Freezers[SG2038]

ARCHIVED - SG2039 Vacuum Cleaners[SG2039]

Technical Notes (7)

Interrupt Handling Considerations When Modifying EEPROM on HC08 Microcontrollers[EB608]

Techniques to Protect MCU Applications Against Malfunction Due to Code Run-Away[EB398]

Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers[EB396]

Porting the AN2120/D UDP/IP Code to the Avnet Evaluation Board[EB390]

TOF Consideration when Measuring a Long Input Capture Event[EB389]

In-Circuit Programming of FLASH Memory Using the Monitor Mode for the MC68HC908JL/JK[EB367]

RAM Data Retention Considerations for Freescale Semiconductor Microcontrollers[EB349]

User Guide (1)

CodeWarrior®™ Development Studio for 68HC08 Quick Start Guide[CDSWHC08QS]

Design Resources

Design Files

Hardware

On-Chip FLASH Programming API for CodeWarrior^® Software[AN2504]

CodeWarrior^®™ Development Studio for 68HC08 Quick Start Guide[CDSWHC08QS]