MC68HC705C8AFNE vs MC68HC705C8ACFN vs MC68HC705C9ACFB

Same silicon die in different packages — compare I/O count, footprint, and form factor to find the best fit for your PCB design.

Parameter MC68HC705C8AFNE Current MC68HC705C8ACFN MC68HC705C9ACFB
Core Processor HC05 HC05 HC05
Speed 2.1MHz 2.1MHz 2.1MHz
Program Memory Size 8KB (8K x 8) 8KB (8K x 8) 16KB (16K x 8)
RAM Size 304 x 8 304 x 8 352 x 8
Number of I/O 24 24 24
Package / Case 44-LCC (J-Lead) 44-LCC (J-Lead) 44-QFP
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Peripherals POR, WDT POR, WDT POR, WDT
Connectivity SCI, SPI SCI, SPI SCI, SPI
Product Status Obsolete Obsolete Obsolete
Price $0.00 $7.88 $9.03
Availability In Stock In Stock In Stock

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