Product Summary

The MC68HC908LJ12CFU is a low-cost, high-performance, 8-bit microcontroller unit (MCU). It adopts the enhanced M68HC08 central processor unit (CPU08) and is available with a variety of modules, memory sizes and types, and package types. The MC68HC908LJ12CFU is available in 44-pin QFP package.

Parametrics

MC68HC908LJ12CFU absolute maximum ratings: (1)Supply voltage, VDD: -0.3 to + 6.0 V; (2)Input voltage, VIn: VSS-0.3 to VDD + 0.3 V; (3)Maximum current per pin excluding VDD, VSS, and PTC0-PTC4,I: ±15 mA; (4)Maximum current for pins PTC0-PTC4, IPTC0-IPTTC4: ±25 mA; (5)Maximum current into VDD, Imvdd: 150 mA; (6)Maximum current out of VSS, Imvss: 150 mA; (7)Storage temperature, Tstg: -55 to +150℃.

Features

MC68HC908LJ12CFU features: (1)High-performance M68HC08 architecture optimized for C-compilers; (2)Fully upward-compatible object code with M6805, M146805, and M68HC05 Families; (3)8-MHz internal bus frequency; (4)FLASH program memory security1; (5)On-chip programming firmware for use with host personal computer which does not require high voltage for entry; (6)In-system programming; (7)Oscillator stop mode enable bit (OSCSTOPENB) in the CONFIG register to allow user selection of having the oscillator enabled or disabled during stop mode; (8)8-bit keyboard wakeup port; (9)5-mA maximum current injection on all port pins to maintain input protection.

Diagrams

MC68HC908LJ12CFU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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MC68HC908LJ12CFU
MC68HC908LJ12CFU

Freescale Semiconductor

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Data Sheet

Negotiable 
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(USD)
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