參數(shù)資料
型號: M38B42E1H-XXXXFP
廠商: Mitsubishi Electric Corporation
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): 68/78頁
文件大小: 1214K
代理商: M38B42E1H-XXXXFP
70
38B4 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
ELECTRICAL CHARACTERISTICS
Table 15 Electrical characteristics (1)
(VCC = 2.7 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Min.
Typ.
Max.
Symbol
Parameter
Limits
Unit
“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
VOH
VOL
VT+–VT–
IIH
IIL
RPULLD
ILEAK
IREADH
VRAM
IOH = –18 mA
IOH = –10 mA
IOL = 10 mA
IOL = 1.6 mA
IOL = 15 mA
IOL = 5 mA
VI = VCC
VI = 12 V
VI = VCC
VI = VSS
Pull-up “off”
VCC = 5 V, VI = VSS
Pull-up “on”
VCC = 3 V, VI = VSS
Pull-up “on”
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
Test conditions
VCC–2.0
VCC–1.5
VCC–2.0
VCC–1.0
2.0
0.4
2.0
1.0
5.0
10.0
5.0
–5.0
47
–10
Vcc
0.6
0.3
0.4
0.5
4.0
–70
–25
–4.0
72
1
143
2
Notes 1: P42, P45, P46, and P60 of the mask option type P do not have hysteresis characteristics.
2: Except when reading ports P0, P2, or P8.
V
A
k
A
V
VCC = 4.0 to 5.5 V
VCC = 2.7 to 4.0 V
VCC = 4.0 to 5.5 V
VCC = 2.7 to 4.0 V
VCC = 4.0 to 5.5 V
VCC = 2.7 to 4.0 V
VCC = 4.0 to 5.5 V
VCC = 2.7 to 4.0 V
Hysteresis
P40–P42, P45–P47, P5, P60, P61,P64 (Note 1)
Hysteresis
RESET, XIN
Hysteresis
XCIN
“H” input current
P47, P50–P57, P61–P65, P70–P77, P84–P87
“H” input current
P40–P46, P60
“H” input current
P00–P07, P20–P27, P80–P83 (Note 2)
“H” input current
RESET, XCIN
“H” input current
XIN
“L” input current
P40–P47, P60
“L” input current
P50–P57, P61–P65, P70–P77, P84–P87, P90,
P91
“L” input current
P00–P07, P20–P27, P80–P83 (Note 2)
“L” input current
RESET, XCIN
“L” input current
XIN
Pull-down resistor
P00–P07, P10–P17, P30–P37
(P20–P27, P80–P83 at option)
Output leak current
P00–P07, P10–P17, P20–P27, P30–P37,
P80–P83
“H” read current
P00–P07, P20–P27, P80–P83
RAM hold voltage
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