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7477 Datasheet(PDF) 43 Page - Renesas Technology Corp

Part # 7477
Description  SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PDF  48 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7477 Datasheet(HTML) 43 Page - Renesas Technology Corp

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42
MITSUBISHI MICROCOMPUTERS
7477/ 7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Hysteresis RESET
Hysteresis P16/SCLK
”H“ input current
P00-P07, P10-P17
P30-P32, P40-P41
“L” input current P33
“L” input current P20 – P23
M37477M4/M8/E8-XXXSP/FP, M37477M2T/M4T/M8T/E8TXXXSP/FP
ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V, VSS = 0 V, Ta = –20 to 85°C, unless otherwise noted (Note))
2
1
–5
–3
–1.0
–0.35
–5
–3
–5
–3
–5
–3
5
3
5
3
5
3
5
3
14
7
3.6
15
8
4
4
2
1
1
10
5.5
0.5
0.3
0.5
0.3
0.5
0.3
–0.5
–0.18
7
3.5
1.8
7.5
4
2
2
1
0.5
0.1
1
3
2
–0.25
–0.08
2
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
Ta = 25°C
Ta = 85°C
V
V
V
V
V
µA
mA
µA
µA
µA
µA
µA
µA
µA
Max.
Limits
Symbol
Parameter
Min.
Typ.
Unit
Test Conditions
mA
mA
mA
µA
V
VRAM
RAM retention voltage
Stop all oscillation
f(XIN)=8MHz
f(XIN)=4MHz
f(XIN)=8MHz
f(XIN)=4MHz
f(XIN)=8MHz
f(XIN)=4MHz
At normal
mode, A-D
conversion is
not executed.
At normal
mode, A-D
conversion is
executed.
At wait mode.
At stop mode,
f(XIN)=0, VCC=5V
ICC
Note : –40°C to 85°C for extended operating temperature version.
Power source current
VCC = 5 V, IOH = –5 mA
VCC = 3 V, IOH = –1.5 mA
VCC = 5 V, IOL = 10 mA
VCC = 3 V, IOL = 3 mA
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
use as SCLK input
VI = 0 V,
not use pull-up transistor
VI = 0 V,
use pull-up transistor
VI = 0 V
VI = 0 V,
not use as analog input
VI = 0 V
(XIN is at stop mode)
VI = VCC,
not use pull-up transistor
VI = VCC
VI = VCC,
not use as analog input
VI = VCC,
(XIN is at stop mode)
VOH
VOL
VT+ – VT–
VT+ –VT–
VT+ –VT–
IIL
IIL
IIL
IIL
IIH
IIH
IIH
IIH
“H” output voltage
P00 – P07, P10 – P17, P40, P41
“L” output voltage
P00 – P07, P10 – P17, P40, P41
Hysteresis P00 – P07,
P30 – P33
“H” input current P00 – P07,
P10 – P17, P30 – P32, P40, P41
“H” input current, P33
“H” input current P20 – P23
“H” input current RESET XIN,
“L” input current RESET, XIN



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