MC68HC705JP7CDW vs MC68HC705JJ7CDW vs MC68HC705J1ACPE

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

Parameter MC68HC705JP7CDW Current MC68HC705JJ7CDW MC68HC705J1ACPE
Core Processor HC05 HC05 HC05
Speed 2.1MHz 2.1MHz 4MHz
Program Memory Size 6KB (6K x 8) 6KB (6K x 8) 1.2KB (1.2K x 8)
RAM Size 224 x 8 224 x 8 64 x 8
Number of I/O 22 14 14
Package / Case 28-SOIC (0.295\ 20-SOIC (0.295\ 20-DIP (0.300\
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Peripherals POR, Temp Sensor, WDT POR, Temp Sensor, WDT POR, WDT
Connectivity SIO SIO
Product Status Obsolete Obsolete Obsolete
Price $4.70 $4.39 $0.00
Availability In Stock In Stock In Stock

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