UPD70F3040

DATA SHEET PRELIMINARY PRELIMINARY PRODUCT DATA SHEET INFORMATION µPD70F3040, 70F3040Y V850/SV1 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS TM MOS INTEGRATED CIRCUIT DESCRIPTION The µPD70F3040 and µPD70F3040Y are products that substitute flash memory for the mask ROM of the µPD703039, 703040, 703041 and µPD703039Y, 703040Y, 703041Y, respectively. Since the µPD70F3040 and 70F3040Y can be read and written while mounted on the board, these products are ideal for evaluation during system development, multiple-version small-scale production or quick product release. Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before designing. V850/SV1 User’s Manual Hardware: U14462E TM U10243E V850 Family User’s Manual Architecture: FEATURES Pin compatible with µPD703039, 703040, 703041, 703039Y, 703040Y, and 703041Y For mass production, these can be replaced by a mask ROM version. µPD70F3040 → µPD703039, 703040, 703041 µPD70F3040Y → µPD703039Y, 703040Y, 703041Y ORDERING INFORMATION Part Number Package 176-pin plastic LQFP (fine-pitch) (24 × 24 mm) 176-pin plastic LQFP (fine-pitch) (24 × 24 mm) µPD70F3040GM-UEU µPD70F3040YGM-UEU DIFFERENCES BETWEEN V850/SV1 PRODUCTS Internal ROM Internal RAM 16 KB IC None Provided 256 KB (mask ROM) 8 KB None Provided 16 KB None Provided 192 KB (mask ROM) 8 KB None Provided None 2 VPP Pin Provided µPD70F3040 µPD70F3040Y µPD703039 µPD703039Y µPD703040 µPD703040Y µPD703041 µPD703041Y 256 KB (flash me...