NEC 78K0S/KB1+ User Manual page 345

CHAPTER 21 ELECTRICAL SPECIFICATIONS (Standard product, (A) grade product)
= −40 to +85°C, V
(2) Serial interface (T
A
UART mode (UART6, dedicated baud rate generator output)
Parameter
Transfer rate
Note Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
(POC) circuit is 2.1 V ±0.1 V.
AC Timing Test Points (Excluding X1 Input)
Clock Timing
X1 input
TI000 Timing
TI000
Interrupt Input Timing
INTP0 to INTP3
RESET Input Timing
= 2.0 to 5.5 V
DD
Symbol Conditions
0.8V
DD
Test points
0.2V
DD
t
XL
t
TIL
t
INTL
RESET
User's Manual U17446EJ3V1UD
Standard product, (A) grade product T
Note
, V = 0 V)
SS
MIN.
0.8V
DD
0.2V
DD
1/f
X
t
XH
t
TIH
t
INTH
t
RSL
= −40 to +85°C
A
TYP. MAX. Unit
312.5 kbps
) of the power-on-clear
POC
345