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Parameter
Input pins
< input: CMOS level>
NRST, TEST1 to TEST3
C8
Input voltage High level
C9
Input voltage Low level
C10 Input current Low level
How to use test pins
The following pins are for LSI test. These pins are incorporated pull-up resistor.
TEST1 (P24) ... Pull-up to VDD with OPEN or about 1 kΩ resistor.
TEST2 (P25) ... Pull-up to VDD with OPEN or about 1 kΩ resistor.
TEST3 (P26) ... Pull-up to VDD with OPEN or about 1 kΩ resistor.
Parameter
OSCI pin
C11
Input voltage High level
C12
Input current Low level
C13
Internal feedback resistor
Regulator output pin V
, V
DD2
DD3
C14
Output voltage range
C15
Output voltage range
*1.Use the regulator output as power supply only for the microcontroller
Symbol
V
IH2
V
IL2
I
V
=0 V
IH2
IN
Pull-up resistor is always con-
nected
Symbol
V
When external clock is input
IH4
V
When external clock is input
IL4
R
V
FB
*1
V
DD2
V
DD3
Conditions
Min.
-
V
DD
-
0.0
-55
Conditions
Min.
V
DD
0.0
= V
or V
1
DD
SS
-
1.65
-
3.0
Ta= -40 °C to +85 °C
Limits
Typ.
Max.
x 0.8
-
V
DD
-
V
x 0.2
DD
-166
-500
Ta= -40 °C to +85 °C
Limits
Typ.
Max.
x 0.9
-
V
DD
-
V
x 0.1
DD
-
1.0
-
1.8
1.95
3.3
3.6
Electrical Characteristics
Chapter 1
Overview
V
= 5.0 V
DD
V
= 0.0 V
SS
Unit
V
V
µA
V
=5.0 V
DD
V
= 0.0 V
SS
Unit
V
V
MΩ
V
V
I - 21
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