NEC Part Numbering Protocol - to help you specify the right variant for your design

The NEC Part Number Sections are:

• µPD - NEC µCOM Device Identifier

• µPD780 - Device Family

• µPD780034A - Device Identifier

• µPD780034AGC - Package Identifier

• µPD780034AGC-XXX - Mask (Customer Code) Suffix Number

•  µPD780034AGC-XXX-AB8 - Pin (Lead Frame) Identifier

Some parts use an extra letter:

• µPD78P - OTP (One Time Programmable)

• µPD78F - Flash

Note:

• µ = Latin 'mu' (ALT+0181 on your keyboard)