uPD789074 Subseries 8-Bit Single-Chip Microcontrollers UD - Home

CHAPTER 16 ELECTRICAL SPECIFICATIONS (CONVENTIONAL PRODUCTS)Absolute Maximum Ratings (TA = 25°C)Parameter Symbol Conditions Ratings UnitSupply voltage VDD −0.3 to +6.5 VVPP µPD78F9076 only, Note −0.3 to +10.5 VInput voltage VI −0.3 to VDD + 0.3 VOutput voltage VO −0.3 to VDD + 0.3 VOutput current, highIOHPer pin µPD78907x, 78F9076−10 mATotal for all pins−30mAPer pin µPD78907x(A)−7 mATotal for all pins−22mAOutput current, lowIOLPer pin µPD78907x, 78F907630 mATotal for all pins160 mAPer pin µPD78907x(A)10 mATotal for all pins120 mAOperating ambient temperature TA During normal operation −40 to +85 °CDuring flash memory programming 10 to 40 °CStorage temperature Tstg Mask ROM version −65 to +150 °CµPD78F9076 −40 to +125 °CNote Make sure that the following conditions of the VPP voltage application timing are satisfied when the flashmemory is written.• When supply voltage risesVPP must exceed VDD 10 µs or more after VDD has reached the lower-limit value (1.8 V) of the operatingvoltage range (see a in the figure below).• When supply voltage dropsVDD must be lowered 10 µs or more after VPP falls below the lower-limit value (1.8 V) of the operating voltagerange of VDD (see b in the figure below).VDD1.8 V0 VabVPP1.8 V0 VCaution Product quality may suffer if the absolute maximum rating is exceeded even momentarily forany parameter. That is, the absolute maximum ratings are rated values at which the product ison the verge of suffering physical damage, and therefore the product must be used underconditions that ensure that the absolute maximum ratings are not exceeded.Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of portpins.User’s Manual U14801EJ3V1UD 209