M38B59MD-XXXFS 查看數據表（PDF） - Renesas Electronics
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M38B59MD-XXXFS Datasheet PDF : 70 Pages
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MITSUBISHI MICROCOMPUTERS
38B5 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Table 12 Recommended Operating Conditions (2) (VCC = 4.0 to 5.5V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
Parameter
Limits
Min.
Typ.
f(CNTR0)
f(CNTR1)
Clock input frequency for timers 2, 4, and X (duty cycle 50 %)
f(XIN)
Main clock input oscillation frequency (Note 1)
f(XCIN)
Sub-clock input oscillation frequency (Note 1, 2)
32.768
Max.
250
4.2
50
Unit
kHz
MHz
kHz
Notes 1: When the oscillation frequency has a duty cycle of 50%.
2: When using the microcomputer in low-speed mode, set the sub-clock input oscillation frequency on condition that f(XCIN) < f(XIN)/3.
ELECTRICAL CHARACTERISTICS
Table 13 Electrical Characteristics (1) (VCC = 4.0 to 5.5V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
VOH
VOH
VOL
VOL
VT+–VT–
VT+–VT–
VT+–VT–
IIH
IIH
IIH
IIH
IIH
IIL
IIL
Parameter
“H” output voltage P00–P07, P10–P17, P20–P27,
P30–P37, P80–P83
“H” output voltage P50–P57, P60–P65, P70–P77,
P84–P87, P90, P91
“L” output voltage P50–P57, P61–P65, P84–P87,
P90, P91
“L” output voltage P40–P46, P60
Hysteresis
Hysteresis
Hysteresis
“H” input current
“H” input current
“H” input current
“H” input current
“H” input current
“L” input current
“L” input current
P40–P42, P44–P47, P5, P60,
P61, P64
RESET, XIN
XCIN
P47, P50–P57, P61–P65,
P70–P77, P84–P87
P40–P46, P60
P20–P27, P80–P83 (Note)
RESET, XCIN
XIN
P40–P47, P60
P50–P57, P61–P65, P70–P77,
P84–P87, P90, P91
IIL
IIL
IIL
ILOAD
“L” input current P20–P27, P80–P83 (Note)
“L” input current RESET, XCIN
“L” input current XIN
Output load current P00–P07, P10–P17, P30–P37
ILEAK
Output leak current P00–P07, P10–P17, P20–P27,
P30–P37, P80–P83
IREADH
“H” read current
VRAM
RAM hold voltage
Note: Except when reading ports P2 or P8.
Test conditions
IOH = –18 mA
IOH = –10 mA
IOL = 10 mA
Min.
VCC–2.0
VCC–2.0
IOL = 15 mA
VI = VCC
VI = 12 V
VI = VCC
VI = VCC
VI = VCC
VI = VSS
VI = VSS
Pull-up “off”
VCC = 5 V, VI = VSS
Pull-up “on”
VCC = 3 V, VI = VSS
Pull-up “on”
VI = VSS
VI = VSS
VI = VSS
VEE = VCC–43 V, VOL = VCC
Output transistors “off”
VEE = VCC–43 V, VOL = VCC
–43 V Output transistors “off”
VI = 5 V
When clock is stopped
–30
–6.0
300
2
Limits
Typ.
0.6
0.4
0.5
0.5
4.0
–70
–25
–4.0
600
1
Unit
Max.
V
V
2.0
V
2.0
V
V
V
V
5.0
µA
10.0
µA
5.0
µA
5.0
µA
µA
–5.0
µA
–5.0
µA
–140
µA
–45
µA
–5.0
µA
–5.0
µA
µA
900
µA
–10
µA
µA
5.5
V
64
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