7220 Datasheet, PDF (130/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

ELECTRICAL CHARACTERISTICS
3.1 Electrical characteristics
3.1 Electrical characteristics
Absolute maximum ratings
Symbol
Parameter
VCC
Power source voltage VCC
VI
Input voltage CNVSS
VI
Input voltage P00–P07,P10–P17, P20–
P27, P30–P34, OSC1, XIN,
HSYNC, V , SYNC RESET
VO
Output voltage P06, P07, P10–P17, P20–
P27, P30–P32, R, G, B,
OUT1, D-A, XOUT, OSC2
Conditions
Ratings
Unit
All voltages are
–0.3 to 6
V
based on VSS.
–0.3 to 6
V
Output transistors –0.3 to VCC + 0.3
V
are cut off.
–0.3 to VCC + 0.3
V
VO
Output voltage P00–P05
IOH
Circuit current R, G, B, OUT1, P10–P17,
P20–P27, P30, P31, D-A
–0.3 to 13
V
0 to 1 (Note 1)
mA
IOL1
Circuit current R, G, B, OUT1, P06, P07,
P10, P15–P17, P20–P23,
P30–P32, D-A
0 to 2 (Note 2)
mA
IOL2
Circuit current P11–P14
IOL3
Circuit current P00–P05
IOL4
Circuit current P24–P27
Pd
Power dissipation
Topr
Operating temperature
Tstg
Storage temperature
Ta = 25 °C
0 to 6 (Note 2)
mA
0 to 1 (Note 2)
mA
0 to 10 (Note 3) mA
550
mW
–10 to 70
°C
–40 to 125
°C
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 + IOL3) must be 30 mA or less.
3: The total average input current for ports P24–P27 to IC must be 20 mA or less.
3-2
7220 Group User’s Manual