M37221M4H_15 Datasheet, PDF (80/114 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
10. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Ratings
Unit
VCC
Power source voltage VCC
All voltages are based
–0.3 to 6
V
VI
Input voltage
CNVSS
on VSS.
Output transistors are
–0.3 to 6
V
VI
Input voltage
P00–P07,P10–P17, P20–P27, cut off.
–0.3 to VCC + 0.3
V
P30–P34, OSC1, XIN, HSYNC,
VSYNC, RESET
VO
Output voltage
P00–P07, P10–P17, P20–P27,
P30–P32, R, G, B, OUT1, D-A,
XOUT, OSC2
–0.3 to VCC + 0.3
V
IOH
Circuit current
R, G, B, OUT1, P10–P17,
P20–P27, P30, P31, D-A
0 to 1 (Note 1)
mA
IOL1
Circuit current
R, G, B, OUT1, P00–P07, P10,
P15–P17, P20–P23, P30–P32,
D-A
0 to 2 (Note 2)
mA
IOL2
Circuit current
P11–P14
0 to 6 (Note 2)
mA
IOL3
Circuit current
P24–P27
0 to 10 (Note 3)
mA
Pd
Power dissipation
Ta = 25 °C
550
mW
Topr
Operating temperature
–10 to 70
°C
Tstg
Storage temperature
–40 to 125
°C
11. RECOMMENDED OPERATING CONDITIONS (Ta = –10 °C to 70 °C, VCC = 5 V ± 10 %, unless otherwise noted)
Symbol
VCC
VSS
VIH1
VIH2
VIL1
VIL2
VIL3
IOH
IOL1
IOL2
IOL3
fCPU
fCRT
fhs1
fhs2
fhs3
Parameter
Power source voltage (Note 4), During CPU, CRT operation
Power source voltage
“H” input voltage
P00–P07,P10–P17, P20–P27, P30–P34,
SIN, SCLK, HSYNC, VSYNC, RESET, XIN,
OSC1, TIM2, TIM3, INT1, INT2, INT3
“H” input voltage
SCL1, SCL2, SDA1, SDA2
(When using I²C-BUS)
“L” input voltage
P00–P07,P10–P17, P20–P27, P30–P34
“L” input voltage
SCL1, SCL2, SDA1, SDA2
(When using I²C-BUS)
“L” input voltage
HSYNC, VSYNC, RESET,TIM2, TIM3, INT1,
INT2, INT3, XIN, OSC1, SIN, SCLK
“H” average output current (Note 1) R, G, B, OUT1, D-A, P10–P17, P20–P27,
P30, P31
“L” average output current (Note 2) R, G, B, OUT1, D-A, P00–P07, P10,
P15–P17, P20–P27, P30–P32
“L” average output current (Note 2) P11–P14
“L” average output current (Note 3) P24–P27
Oscillation frequency (for CPU operation) (Note 5) XIN
Oscillation frequency (for CRT display) (Note 5)
OSC1
Input frequency
TIM2, TIM3
Input frequency
SCLK
Input frequency
SCL1, SCL2
Min.
4.5
0
0.8VCC
0.7VCC
0
0
0
7.9
5.0
Limits
Typ.
5.0
0
8.0
Unit
Max.
5.5
V
0
V
VCC
V
VCC
V
0.4 VCC V
0.3 VCC V
0.2 VCC V
1
mA
2
mA
6
mA
10
mA
8.1
MHz
8.0
MHz
100
kHz
1
MHz
400
kHz
Notes 1: The total current that flows out of the IC must be 20 mA (max.).
2: The total input current to IC (IOL1 + IOL2) must be 30 mA or less.
3: The total average input current for ports P24–P27 to IC must be 20 mA or less.
4: Connect 0.1 µ F or more capacitor externally across the power source pins VCC–VSS so as to reduce power source noise. Also
connect 0.1 µ F or more capacitor externally across the pins VCC–CNVSS.
5: Use a quartz-crystal oscillator or a ceramic resonator for the CPU oscillation circuit.
Rev.1.00 Oct 01, 2002 page 78 of 110
REJ03B0134-0100Z