UPD70F3003A Description
The µPD70F3003A and µPD70F3025A have a flash memory instead of the internal mask ROM of the µPD703003A/ 703004A and µPD703025A, respectively. This model is useful for small-scale production of a variety of application sets or early start of production since the program can be written and erased by the user even with the µPD70F3003 mounted on the board. Functions in detail are described in the following user’s...
UPD70F3003A Key Features
- patible with µPD703003A, 703004A and 703025A
- Can be replaced with mask ROM model for mass production of application set
- Internal memory Flash memory: 128K bytes (µPD70F3003A) 256K bytes (µPD70F3025A) Remark For differences among the product