MC68HC11E1CFNE2R vs MC68HC11E1CFN2R2 vs MC68HC11E1CFNE3R

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

Parameter MC68HC11E1CFNE2R Current MC68HC11E1CFN2R2 MC68HC11E1CFNE3R
Core Processor HC11 HC11 HC11
Speed 3MHz 3MHz 3MHz
RAM Size 512 x 8 512 x 8 512 x 8
Number of I/O 38 38 38
Package / Case 52-LCC (J-Lead) 52-LCC (J-Lead) 52-LCC (J-Lead)
Operating Temperature -40°C ~ 85°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
RoHS Compliant Compliant
Price $0.00 $8.65 $0.00
Availability In Stock In Stock In Stock

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