UPD703003A datasheet(20/40 Pages) NEC

20 / 40 page

µPD703003A, 703004A, 703025A

Data Sheet U13188EJ4V0DS00

AC Characteristics (TA = –40 to +85

°C, VDD = 5.0 V ±10%, VSS = 0 V)

AC test input waveform

(a) P02/TCLR11, P03/TI11, P04/INTP110 to P07/INTP113, P12/TCLR12, P13/TI12, P14/INTP120, P15/INTP121/

SO2, P16/INTP122/SI2, P17/INTP123/SCK2, P23/RXD0/SI0, P24/SCK0, P26/RXD1/SI1, P27/SCK1, P32/

TCLR32, P33/TI13, P34/INTP130, P35/INTP131/SO3, P36/INTP132/SI3, P37/INTP133/SCK3, P112/TCLR14,

P113/TI14, P114/INTP140 to P117/INTP143, RESET, NMI, MODE, X1

(b) Pins other than those listed in (a) above

AC test output measurement points

Load condition

Caution In cases where the load capacitance is greater than 50 pF due to the circuit configuration, insert

a buffer or other element to reduce the device’s load capacitance to below 50 pF.

CL = 50 pF

DUT

(Device under testing)

2.2 V

0.8 V

2.2 V

0.8 V

2.4 V

0.4 V

Point of

mesurement

Point of

mesurement

0.8VDD

0.2VDD

0.8VDD

0.2VDD

VDD

0 V

2.2 V

0.8 V

2.2 V

0.8 V

Point of

mesurement

UPD703003A Datasheet(PDF) 20 Page - NEC