APPENDIX
3.1 Electrical characteristics
7540 Group User
’
s Manual
3-26
Table 3.1.27 Electrical characteristics (2)
(V
CC
= 2.4 to 5.5 V, V
SS
= 0 V, Ta = –40 to 125 °C, unless otherwise noted)
Min.
Typ.
5.0
Max.
8.0
Symbol
Limits
Unit
1.5
5.0
1000
3.2
450
1.0
50
6.5
1.2
5.0
900
3.2
450
1.0
50
mA
mA
mA
μ
A
mA
mA
μ
A
mA
μ
A
μ
A
mA
mA
mA
μ
A
mA
mA
μ
A
mA
μ
A
μ
A
I
CC
0.5
2.0
350
1.6
0.2
150
0.5
0.1
3.5
0.4
2.0
300
1.6
0.2
150
0.5
0.1
High-speed mode, f(X
IN
) = 8 MHz
Output transistors
“
off
”
High-speed mode, f(X
IN
) = 2 MHz, V
CC
= 2.4 V
Output transistors
“
off
”
Middle-speed mode, f(X
IN
) = 8 MHz,
Output transistors
“
off
”
Ring oscillator operation mode, V
CC
= 5 V
Output transistors
“
off
”
f(X
IN
) = 8 MHz (in WIT state),
functions except timer 1 disabled,
Output transistors
“
off
”
f(X
IN
) = 2 MHz, V
CC
= 2.4 V (in WIT state),
functions except timer 1 disabled,
Output transistors
“
off
”
Ring oscillator operation mode, V
CC
= 5V (in WIT state),
functions except timer 1 disabled, Output transistors
“
off
”
Increment when A-D conversion is executed
f(X
IN
) = 8 MHz, V
CC
= 5 V
All oscillation stopped
(in STP state)
Output transistors
“
off
”
High-speed mode, f(X
IN
) = 8 MHz
Output transistors
“
off
”
High-speed mode, f(X
IN
) = 2 MHz, V
CC
= 2.4 V
Output transistors
“
off
”
Middle-speed mode, f(X
IN
) = 8 MHz,
Output transistors
“
off
”
Ring oscillator operation mode, V
CC
= 5 V
Output transistors
“
off
”
f(X
IN
) = 8 MHz (in WIT state),
functions except timer 1 disabled,
Output transistors
“
off
”
f(X
IN
) = 2 MHz, V
CC
= 2.4 V (in WIT state),
functions except timer 1 disabled,
Output transistors
“
off
”
Ring oscillator operation mode, V
CC
= 5V (in WIT state),
functions except timer 1 disabled, Output transistors
“
off
”
Increment when A-D conversion is executed
f(X
IN
) = 8 MHz, V
CC
= 5 V
All oscillation stopped
(in STP state)
Output transistors
“
off
”
Ta = 25
°
C
Ta = 125
°
C
Test conditions
One Time PROM version
Mask ROM version
Ta = 25
°
C
Ta = 125
°
C