CXP81720A Datasheet, PDF (13/23 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP81720A/81724A
Recommended Operating Conditions
(Vss=0V)
Item
Symbol Min.
Max. Unit
Remarks
4.5
5.5
Guaranteed range during high speed mode
(1/2 dividing clock) operation
Supply voltage
VDD
3.5
5.5
Guaranteed range during low speed mode
V ^{(1/16 dividing clock) operation}
2.7
5.5
Guaranteed operation range by TEX clock
2.5
5.5
Guaranteed data hold operation range
during STOP
Analog power supply AVDD
3.0
5.5
V ^∗1
VIH
0.7VDD
VDD
V ^∗2
HIgh level
input voltage
VIHS
VIHTS
0.8VDD
2.2
VDD
VDD
V CMOS schmitt input^∗3
V TTL schmitt input^∗4
VIHEX VDD – 0.4 VDD + 0.3 V EXTAL pin^∗5 TEX pin^∗6
VIL
0
0.3VDD
V ^∗2
Low level
input voltage
VILS
VILTS
0
0.2VDD
V CMOS schmitt input^∗3
0
0.8
V TTL schmitt input^∗4
VILEX
–0.3
0.4
V EXTAL pin^∗5 TEX pin^∗6
Operating temperature Topr
–20
+75
°C
∗1 _{AVDD and VDD should be set to a same voltage.}
∗2 _{Normal input port (each pin of PC, PD, PE0, PE1, PF0 to PF3, PG, PI and PJ), MP pin.}
∗3 _{Each pin of CS0, SI0, SCK0, RST, PE0/INT0, PE1/EC/INT2, PG (For PG4 and PG5, when CMOS schmitt}
input is selected with mask option), PI1/RMC, PI4/INT1/NMI, PI5/SCK1 and PI7/SI1.
∗4 _{Each pin of PG4 and PG5 (When TTL schmitt input is selected with mask option)}
∗5 _{It specifies only when the external clock is input.}
∗6 _{It specifies only when the event count clock is input.}
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