參數(shù)資料
型號: 38D5
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機
文件頁數(shù): 113/141頁
文件大?。?/td> 2027K
代理商: 38D5
Rev.3.01
REJ03B0158-0301
Aug 08, 2007
Page 113 of 134
38D5 Group
A/D Converter Characteristics
NOTE:
1. Confirm the recommended operating condition for main clock input frequency.
Table 41
Electrical characteristics (2)
(Vcc = 2.7 to 5.5 V, V
SS
= 0 V, Ta =
20 to 85
°
C, f(X
CIN
) = 32.768 kHz, output transistors in the cut-off state,
A/D converter stopped, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Typ.
Unit
Min.
2.2
Max.
5.5
7.0
3.5
3.5
3
2.5
2.5
5.6
3.2
3.2
3.2
2.5
2.5
5
3
3
3
2.5
2.5
800
10
V
RAM
I
CC
RAM hold voltage
Power source current
When clock is stopped
Frequency/2 mode Vcc=5.0V
V
f(X
IN
)=12.5MHz
f(X
IN
)=12.5MHz (in WIT state)
f(X
IN
)=4MHz
f(X
IN
)=4MHz
f(X
IN
)=4MHz (in WIT state)
f(X
IN
)=2MHz
f(X
IN
)=12.5MHz
f(X
IN
)=12.5MHz (in WIT state)
f(X
IN
)=4MHz
f(X
IN
)=8MHz
f(X
IN
)=8MHz (in WIT state)
f(X
IN
)=4MHz
f(X
IN
)=12.5MHz
f(X
IN
)=12.5MHz (in WIT state)
f(X
IN
)=4MHz
f(X
IN
)=8MHz
f(X
IN
)=8MHz (in WIT state)
f(X
IN
)=4MHz
f(X
IN
)=stop
in WIT state
4.0
2.0
2.0
1.5
1.0
1.0
3.2
1.6
1.6
1.6
1.0
1.0
2.5
1.5
1.5
1.5
1.0
1.0
400
4.0
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μ
A
Vcc=2.7V
Frequency/4 mode Vcc=5.0V
Vcc=2.7V
Frequency/8 mode Vcc=5.0V
Vcc=2.7V
Low-speed mode
Vcc=5.0V
Ta=25
°
C
Ta=85
°
C
μ
A
20
600
9
18
1200
1000
1000
3.0
Vcc=2.7V
f(X
IN
)=stop
in WIT state
300
3.7
μ
A
Ta=25
°
C
Ta=85
°
C
μ
A
On-chip oscillator mode
f(X
IN
), f(X
CIN
), stop
Vcc=5.0V
Vcc=2.7V
Vcc=2.7V (in WIT state)
Ta=25
°
C
Ta=85
°
C
f(X
IN
)=12.5MHz, V
CC
=5V
in frequency/2, 4 or 8 mode
f(X
IN
)=stop, V
CC
=5V
in on-chip oscillator operating
f(X
IN
)=stop, V
CC
=5V
in low-speed mode
600
500
500
0.6
1.0
1.0
μ
A
μ
A
μ
A
μ
A
μ
A
mA
All oscillations stopped
(in STP state)
Current increased
at A/D converter operating
1.0
mA
0.8
mA
Table 42
A/D converter recommended operating condition
(Vcc = 2.7 to 5.5 V, Ta =
20 to 85
°
C, output transistors in cut-off state, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min.
2.7
Typ.
5.0
Max.
5.5
V
CC
V
IH
Power source voltage
V
“H” input voltage
ADKEY
0
“L” input voltage
ADKEY
0
AD converter clock frequency
(1)
(Low-speed
on-chip oscillator
mode excluded)
0.9V
CC
V
CC
V
V
IL
0
0.7
×
V
CC
0.5
6.25
4.0
V
CC
V
f(
φ
AD
)
4.5V
<
V
CC
5.5V
4.0V
<
V
CC
4.5V
2.7V
<
V
CC
4.0V
MHz
MHz
MHz
FLASH MEMORY VERSION
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